2007 New Products
  (The First Half)




  The World’s Premier Semiconductor Company-KEC
                          The World’s Premier Semiconductor Company-KEC


           The World’s Premier Semiconductor Company-KEC
The World’s Premier Semiconductor Company-KEC

White LED Driver IC [KAB3403T/DN) (LCD Back-Light Driver, Inductor Type) Features Inherently matched LED current High Efficiency : 87% (Max.) Built in a open circuits protection for the LED fail Drives up to five LED s Built in a N-channel MOSFET switch Wide Dimming control range : 12%~100% Automatic soft-start Built in OVD (Over Voltage Protection) Application Circuit Package Outline Outline Name TS6 TDFN-6 Size(mm) 2.9 1.6 0.7 2.0 2.0 0.75 Application Field CDMA, GSM, DSC, PDA, PMP, MP-3 1 2007 New Products (The First Half)

2007 New Products (The First Half) White LED Driver IC [KAC3701QN / KAC3702QN] (Lighting Power Management, Charge Pump-Type) Features LED current matching of 2% Drives up to 4 LED s for main up to 20mA/LED current capability Drives 1 LED for flash up to 200mA PWM signal can be used for current dimming 1-Wire serial interface dimming control Soft start protects IC from output short 2CH LDO with pin-programmable up to 150mA current capability Package Outline Outline Name TDFN-20 TDFN-20 Size(mm) 4.0 4.0 0.75 4.0 4.0 0.75 Application Circuit Application Field CDMA, GSM, DSC, PDA, PMP, MP-3 http://www.keccorp.com 2 http://www.kec.co.kr

White LED Driver IC [KAC3703QN] (Lighting Power Management, Charge Pump-Type) Features LED current matching of 2% Drives up to 4 LED s for main up to 20mA/LED current capability Drives 1 LED for flash up to 200mA PWM signal can be used for current dimming 1-Wire serial interface dimming control Soft start protects IC from output short 2CH LDO with pin-programmable up to 150mA current capability Application Circuit Package Outline Outline Name TDFN-24 Size(mm) 4.0 4.0 0.75 Application Field CDMA, GSM, DSC, PDA, PMP, MP-3 3 2007 New Products (The First Half)

2007 New Products (The First Half) White LED Driver IC [KAC3307DN-Charge Pump Type] (1A Flash Driver, Watchdog Timer) Features Up to 1A output drive capability Excellent power efficiency Current regulation for flash PWM dimming control Soft start limits inrush current Over voltage protection on output Low shutdown current Thermal shutdown protection Flash/Torch Mode Application Circuit Package Outline Outline Name TDFN-8 Size(mm) 3.0 3.0 0.75 Application Field CDMA, GSM, DSC, PDA, PMP, MP-3 http://www.keccorp.com 4 http://www.kec.co.kr

Load Switch Features Input voltage maximum ratings : 8V Output current : 2.3A(Max.) Drain source on resistance : RDS(ON) : 115m (Typ.) @ VIN=4.5V : 175m (Typ.) @ VIN=3.3V Built-in on/off control 3-terminal (Active high) Application & Block Diagram Package Outline Battery Phone Outline Power ON/OFF PS_Hold Name TS6 Control Circuit ON_SW Size (mm) 2.9 1.6 0.7 Application Field Line-up Threshold Voltage RDS(ON) Item. Zener Voltage Package on (Min.) off (Max.) VCC=4.5V@1.0A VCC=4.5V@2.3A KIB6990T 5.6V (Typ.) 1.5V/2.1V 0.7V/1.2V 115m 175m TS6 5 2007 New Products (The First Half)

2007 New Products (The First Half) Switching Regulator IC (DC-DC Converter) Features Output voltage : 3.3V, 5V, 12V and adjustable output Version Output load current : 1.5A, 3A, 5A Adjustable version output voltage range, 1.23V to 37V Switching frequency : 52kHz/150kHz Voltage mode non-synchronous PWM Control Thermal-shutdown and current-limit protection ON/OFF shutdown control input Operating voltage can be up to 40V Built-in switching transistor on chip Application Circuit Package Outline FB 4 Out- VIN Output L1 VOUT line 1 2 VIN D1 CIN 5 3 CO SBD DPAK-5 D2PAK-5 TO-220IS-5 ON/OFF GND Name (F-Series) (FP-Series) (PI-Series) Size (mm) 6.6 6.1 2.3 9.8 8.8 4.0 10 15 4.5 Application Field PDP TV, Projection TV, LCD TV & Monitor, Set-Top-Box DVD-P/R, Home audio, Desk-Top P/C, SMPS Line-up ILOAD fSW VOUT [V] Item. Package [A] [kHz] 3.3 5.0 12 00 (Adj.) KIA2595F00~50 1.5 150 KIA2576FP/PI00~50 F : DPAK-5 3 52 FP : D2PAK-5 KIA2596FP/PI00~50 PI : TO-220IS-5 3 150 KIA2597FP/PI00~50 5 150 http://www.keccorp.com 6 http://www.kec.co.kr

CMOS LDO Voltage Regulator IC Features 150/400mA output Low dropout voltage regulator Ultra low dropout voltage (135mV @150mA) High output accuracy (VOUT= 1%) Thermal-shutdown and current-limit protection Low quiescent current and stability with ceramic output capacitors Ultra small package (TSM, TSV, SOT-89) Application Circuit Package Outline IN OUT Over-Current Outline Protection Over- Temperature Protection + Name TSM TSV SOT-89 Size (mm) 2.9 1.6 0.7 2.9 1.6 0.7 4.7 2.5 1.7 EN VREF GND Application Field Cellular phones, PDA s, MP3P, PMP, DMB, DSC, DVD-RW, Car-audio Line-up Max Item. IOUT VOUT Pakage VIN 2.5~3.5V(0.1V Step) KIC3210T- 6V 0.15A 2.75/2.85V TSV Tolerance=1% 1.2~6.0V(0.05V Step) KIC3201S- 12V 0.4A SOT-89 Tolerance=2% 1.2~6.0V(0.05V Step) KIC3201T- 12V 0.4A TSM Tolerance=2% 7 2007 New Products (The First Half)

2007 New Products (The First Half) Bipolar LDO Voltage Regulator IC Features Max. output current : 0.15A, 0.3A, 0.5A Low minimum I/O voltage differential (VD=0.5V/Max. at IOUT=Max.) Low quiescent current (ICCQ(OFF)=3 A/Max.) Built-in ON/OFF control terminal Built-in over-current protection, thermal shutdown circuit Block Diagram Package Outline VIN 1 5 VOUT COUT Outline BYPASS 4 CBYPASS + Bandgap Ref. Name TSV SOT-89-5 ON/OFF 3 CONTROL Size(mm) 2.9 1.6 0.7 4.7 2.5 1.7 Current Limit Thermal Shutdown 2 GND Application Field LCD TV & Monitor, WCDMA, DVD-P/R Game machine, Portable systems Line-up Max IOUT Item. VOUT [V] Pakage VIN [A] KR15S***M 16V 0.15A TSV 1.8 / 2.5 / 2.6 / 2.7 / 2.8 / 2.85 / 2.9 / 3.0 / 3.1 / 3.3V KR32S***M 16V 0.3A TSV Tolerance = 1% KR52S***M 16V 0.5A TSV KR32S***F 16V 0.3A 1.8 / 2.5 / 3.3V SOT-89-5 http://www.keccorp.com 8 http://www.kec.co.kr

2-Channel Low DropOut (LDO) (Regulator IC (IOUT=1A/1A, 0.5A/0.3A)) Features 2-Channel low dropout voltage regulator Max. output current : 1A/1A, 0.5A/0.3A Low minimum I/O voltage differential (VD=0.5V/Max. at IOUT=Max.) Built-in over-current protection, thermal shutdown circuit Block Diagram Package Outline VCC VCC + VIN1 2 Reference Voltage Outline 4 VOUT1 Current Limit Sat Prevention Name FLP-8 DPAK-5 VCC VCC VIN2 1 Reference + Size(mm) 4.85 3.94 1.6 6.6 6.1 2.3 Voltage 5 VOUT2 Thermal Current Shut Down Limit Sat Prevention 3 GND Application Field PDP TV, Projection TV, LCD TV & Monitor, Set-Top-Box DVD-P/R, CD-RW, DVD-RW Line-up IOUT [V] VOUT [V] Item. Package IOUT1 IOUT2 VOUT1 VOUT2 KIA33C15F 3.3 1.5 KIA33C18F DPAK-5 1.0 1.0 3.3 1.8 KIA33C25F 3.3 2.5 KIA33M18FL 3.3 1.8 FLP-8 0.5 0.3 KIA33M25FL 3.3 2.5 : Under Development 9 2007 New Products (The First Half)

2007 New Products (The First Half) Shunt Regulator Features Low dynamic output inpedance : 0.22(Typ). Sink current capability KIA431 Series : 1.0 to 100mA, KIA2431series : 8uA to 50mA Equivalent full-range temperature coefficient KIA431 Series : 0.50ppm/ (Typ.), KIA2431series : 30ppm/ (Typ.) Temperature compensated for operation over full rated operating Temperature range Low output noise voltage Application Circuit Package Outline Outline Name TSM TSV TO-92 Size (mm) 2.9 1.6 0.7 2.9 1.6 0.7 4.8 4.7 3.7 Application Field SMPS, Adaptor Line-up Item. VKA IK Vref(V) Tolerance(%) Pakage KIA431AS 37V -100~150mA 2.5 1.0 TSM KIA431BS 37V -100~150mA 2.5 0.5 TSM KIA2431AP/AS/AT 16V 50mA 1.24 1.0 TO-92/ TSM/ TSV KIA2431BP/BS/BT 16V 50mA 1.24 0.5 TO-92/ TSM/ TSV http://www.keccorp.com 10 http://www.kec.co.kr

Low Voltage MOSFET Features Trench process Low RDS(ON) (7m ~190m ) for low power consumption Two elements in one package Application Field / Circuit [DC-DC Converter] [Load Switch] Line-up [20V] BV ID VGS Vth RDS(ON) [m ] (Max.) Item Config. Package Application [V] [V] [V] [V] 10V 4.5V 2.5V Dual-N 20@VGS KMC7D0CN20C /Internal ESD 20 7 10 0.7 - 28 TSSOP-8 BatteryPack =4V /Coammon Drain KMA2D3P20S Single-P -20 -2.3 10 -0.8 - 130 190 SOT-23 DSC, C/P KMA2D4P20S Single-P -20 -2.4 12 -0.6(Min) - 100 175 SOT-23 DSC, C/P KMA2D8P20X Single-P -20 -2.8 12 -0.8 - 90 150 TSOP-6 DSC, MP3 KMA4D5P20X Single-P -20 -4.5 12 -0.6(Min) - 60 110 TSOP-6 KMA6D0P20X Single-P -20 -6.0 12 -0.6(Min) - 35 60 TSOP-6 KMA6D5P20X Single-P -20 -6.5 12 -0.6(Min) - 35 60 FLP-8 LCD TV/ MNT PC Board KM010P20Q Single-P -20 -10 12 -0.6(Min) - 14 24 FLP-8 Note-Book KMA2D0DP20X Dual-P -20 -2 10 -0.8 - 160 190 TSOP-6 KMA5D8DP20X Dual-P -20 5.8 12 -0.6(Min) - 36 62 FLP-8 11 2007 New Products (The First Half)

2007 New Products (The First Half) Line-up [30V] BV ID VGS Vth RDS(ON) [m ] (Max.) Item Config. Package Application [V] [V] [V] [V] 10V 4.5V 2.5V KMB6D6N30Q Single-N 30 6.6 20 1.7 28 56 - FLP-8 DC/DC Con KMB012N30Q Single-N 30 12 20 1.6 7 11 - FLP-8 DC/DC Con KMB030N30D Single-N 30 30 20 1.7 18 36 - D-PAK DC/DC Con KMB6D0DN30Q Dual-N 30 6 20 1.7 32 57 - FLP-8 Load S/W KMB8D0P30Q Single-P -30 -8 25 -1.6 20 35 - FLP-8 Load S/W 30 5.5 20 0.8(Min) 40 50 - KMB5D5NP30Q Dual-NP FLP-8 BLI -30 -4.5 20 -1.0 55 85 - 30 7.0 20 1.5 23.5 39 - KMB7D0NP30Q Dual-NP FLP-8 BLI -30 -5 20 -1.5 45.5 80 - Line-up [40~55V] BV ID VGS Vth RDS(ON) [m ] (Max.) Item Config. Package Application [V] [V] [V] [V] 10V 4.5V 2.5V KMB7D0DN40Q Dual-N 40 7 25 1.8 25 45 - FLP-8 BLI 40 5 20 2.0 35 62 - KMB5D0NP40Q Dual-NP FLP-8 BLI -40 -4 20 -1.5 47 65 - KMB4D8DN55Q Dual-N 55 4.8 20 1.8 50 75 - FLP-8 BLI 55 4.5 20 2.0 60 95 - KMB4D5NP55Q Dual-NP FLP-8 BLI -55 -3 25 -1.6 110 145 - http://www.keccorp.com 12 http://www.kec.co.kr

High Voltage MOSFET Features Planar process High avalanche capability ratings Low RDS(ON) (0.022 ~4.5 ) Application Field / Circuit VIN +VCC Controller -VCC [Car Booster(DC-DC Part)] [Main Power Supply] Line-up RDS(ON) [ ] Item BV [V] ID [V] VGS [V] Vth [V] Package Application VGS=10V (Max.) KHB9D5N20P1/F1 200 9.5 30 2~4 0.4 TO-220AB / IS CRT Moniter, DC-DC KHB019N20P1/F1 200 19.0 30 2~4 0.18 TO-220AB / IS CRT Moniter, DC-DC KHB8D8N25P/F 250 8.8 30 2~4 0.45 TO-220AB / IS CRT Moniter, DC-DC KHB6D0N40P/F 400 6.0 30 2~4 1.0 TO-220AB / IS Ballast KHB011N40P1/F1 400 105 30 2~4 0.53 TO-220AB / IS Ballast KHB5D5N50P/F 500 5.0 30 2~4 1.5 TO-220AB / IS Ballast KHB9D0N50P1/F1 500 9.0 30 2~4 0.8 TO-220AB / IS Ballast KHB1D0N60D/I 600 1.0 30 2~4 12.0 DPAK / IPAK Charger KHB1D9N60D/I 600 1.9 30 2~4 5.0 DPAK / IPAK Charger KMB2D0N60P/F 600 2.0 30 2~4 5.0 TO-220AB / IS Charger KMB4D5N60P/F 600 4.5 30 2~4 2.5 TO-220AB / IS SMPS KMB4D0N65P/F 650 4.0 30 2~4 3.0 TO-220AB / IS SMPS KHB7D5N60P1/F1 600 7.5 30 2~4 1.2 TO-220AB / IS SMPS KHB7D0N65P1/F1 650 7.0 30 2~4 1.4 TO-220AB / IS SMPS, PFC KHB3D0N70P/F 700 3.0 30 2~4 3.5 TO-220AB / IS Stand-by Power KHB4D0N80P1/F1 800 4 30 2~4 3.6 TO-220AB / IS SMPS KHB7D0N80P1/F1 800 7.0 30 2~4 1.55 TO-220AB / IS SMPS KHB3D0N90P1/F1 900 3.0 30 2~4 4.5 TO-220AB / IS SMPS KHB9D0N90P1/F1 900 9.0 30 2~4 1.4 TO-220AB / IS SMPS KHB9D0N90N1 900 9.0 30 2~4 1.4 TO-3P SMPS 13 2007 New Products (The First Half)

2007 New Products (The First Half) Switching Power BJT (MJE Series) Features Package Outline High voltage switching application Fluorescent light ballast application TO-92, TO-126 TO-220AB / IS Application Field / Circuit Lamp Power TR [Ballast Circuit] Line-up Max. Rating Item VCE(SAT) [V] hFE PC [W] Package VCEO [V] IC [A] KTC3003 400 1.5 Max. 0.5 9 ~ 21 1.1 TO-92 MJE13003 400 1.5 Max. 0.5 9 ~ 21 20 TO-126 MJE13005/F 400 4 Max. 0.5 18 ~ 39 75 / 30 TO-220AB/IS MJE13007/F 400 8 Max. 1 15 ~ 50 80 / 40 TO-220AB/IS MJE13009/F 400 12 Max. 1 8 ~ 28 100 / 50 TO-220AB/IS KTC5027 800 3 Max. 2 10~40 50 TO-220AB http://www.keccorp.com 14 http://www.kec.co.kr

Low Saturation BJT (KTC5706D/L / KTC5707D/L) Features Package Outline Low collector-to-emitter saturation voltage High-speed switching High allowable power dissipation DPAK / IPAK Application Field / Circuit Low VCE(sat) Switching TR L VIN Lamp On/Off Controller Bright (Dimming) FB Line-up Item Complementary VCEO [V] IC [A] hFE [min.] VCE(SAT) [V] Package KTC3531T KTA1531T 20 1 120 0.3 TSM KTC3532T KTA1532T 20 1.5 200 0.2 TSM KTC3535T KTA1535T 20 3 200 0.15 TSM KTC3536T KTA1536T 20 5 200 0.3 TSM KTC3541T KTA1541T 30 1.5 200 0.225 TSM KTC3542T KTA1542T 30 3 200 0.18 TSM KTC3544T KTA1544T 30 2 200 0.4 TSM KTC3551T KTA1551T 50 1 200 0.19 TSM KTC3552T KTA1552T 50 3 200 0.12 TSM KTC5706D/L - 50 5 200 0.12 DPAK / IPAK New KTC5707D/L - 50 8 200 0.17 DPAK / IPAK 15 2007 New Products (The First Half)

2007 New Products (The First Half) Transistors with Built-in Bias Resistors (Thin Fine Pitch Supper Mini Package) Features Package Outline With built-in bias resistors Thin fine pitch supper mini package Simplify circuit design High-speed switching TFSM / TFSV / TFS6 Application Field / Circuit Line-up (1) TFSM Equivalent Circuit Item Max. Rating R1 / R2 PNP Type NPN Type KRA151F/KRC151F 4.7k /4.7k KRA152F/KRC152F 10k /10k OUT OUT KRA153F/KRC153F 22k /22k R1 R1 KRA154F/KRC154F 47k /47k IN IN R2 R2 KRA157F/KRC157F 10k /47k KRA158F/KRC158F 22k /47k 20V/ 0.05A COMMON(+) COMMON(+) KRA159F/KRC159F 47k /22k KRA160F/KRC160F 4.7k /- C C KRA161F/KRC161F 10k /- R1 R1 B B KRA163F/KRC163F 22k /- KRA164F/KRC164F 47k /- E E http://www.keccorp.com 16 http://www.kec.co.kr

Line-up (2) TFSV Equivalent Circuit Item Max. Rating R1 / R2 PNP Type NPN Type KRA551F/KRC651F 4.7k/4.7k 5 4 5 4 KRA552F/KRC652F 10k/10k KRA553F/KRC653F 22k/22k Q1 Q2 Q1 Q2 KRA554F/KRC654F 47k/47k KRA557F/KRC657F 10k/47k KRA558F/KRC658F 22k/47k 1 2 3 1 2 3 KRA559F/KRC659F 47k/22k 5 4 5 4 KRA560F/KRC660F 4.7k/- KRA561F/KRC661F 20V/ 0.05A 10k/- Q1 Q2 Q1 Q2 KRA563F/KRC663F 22k/- KRA564F/KRC664F 47k/- 1 2 3 1 2 3 5 4 Q1:47k/47k Q1 KRX102F Q2 Q2:10k/47k 1 2 3 Line-up (3) TFS6 Equivalent Circuit Item Max. Rating R1 / R2 PNP Type NPN Type KRA751F/KRC851F 4.7k/4.7k 6 5 4 6 5 4 KRA752F/KRC852F 10k/10k KRA753F/KRC853F 22k/22k Q1 Q1 KRA754F/KRC854F 47k/47k Q2 Q2 KRA757F/KRC857F 10k/47k KRA758F/KRC858F 22k/47k 1 2 3 1 2 3 KRA759F/KRC859F 47k/22k 6 5 4 6 5 4 KRA760F/KRC860F 4.7k/- KRA761F/KRC861F 10k/- Q1 Q1 Q2 Q2 KRA763F/KRC863F 22k/- KRA764F/KRC864F 47k/- 1 2 3 1 2 3 20V/ 0.05A KRA721F/KRC821F 4.7k/4.7k 6 5 4 6 5 4 KRA722F/KRC822F 10k/10k KRA723F/KRC823F 22k/22k Q1 Q1 KRA724F/KRC824F 47k/47k Q2 Q2 KRA727F/KRC827F 10k/47k KRA728F/KRC828F 22k/47k 1 2 3 1 2 3 KRA729F/KRC829F 47k/22k 6 5 4 6 5 4 KRA730F/KRC830F 4.7k/- KRA731F/KRC831F 10k/- Q1 Q2 Q1 Q2 KRA733F/KRC833F 22k/- KRA734F/KRC834F 47k/- 1 2 3 1 2 3 17 2007 New Products (The First Half)

2007 New Products (The First Half) Transient Voltage Suppress (EMI Filtering TVS) Features Equivalent Circuit EMI/RFI filtering Good attenuation FILTERn* FILTERn* Low insertion loss Low clamping voltage Low operating and leakage current GND Application Field / Circuit Line-up Electrical Characteristics Cross Reference Classification Item Package Schedule Remark RS( )/ LS CIN(pF)@0V fC[MHz] VRWM[V] Type No. Maker PF1010DF8 DFN-8 100 30 150 5 EM4D-100L PROTEK - MP PF2007DF8 DFN-8 200 22.5 210 5 CM1407-4 CMD - VSM,TESV PF1005UDF8 etc 100 20 300 5 EClamp2374P SEMITECH - UDFN-8/12/16 DATA VSM,TESV PF1015UDF8 etc 100 45 110 5 CM1431-04 CMD 07.3Q - UDFN-8/12/16 VSM,TESV PF2015UDF8 etc 200 45 100 5 CM1636-04 CMD - UDFN-8/12/16 PF0347TE6 TES6 33 47 110 5 USBUF01P6 ST - USB PF0247TE6 TES6 22 47 80 - USBUF02W6 ST - PF0165UDF8 UDFN-8 10 200 30 5 EMIF02-SPK01F2 ST 07.4Q - Wireless PF0633UDF8 UDFN-8 68 100 50 5 EMIF02-SPK03F2 ST - Headset PF0380UDF8 UDFN-8 2.9nH 250 30 12 NUF2441FC ON SEMI LC Filter http://www.keccorp.com 18 http://www.kec.co.kr

Transient Voltage Suppress Features Surge protection Low leakage current Low capacitance Complies to USB1.1 low speed & high speed specifications Maximum four separate unidirectional configurations for protection Application Field / Circuit Pin Connection 5 4 5 4 3 2 1 Dual 1 2 3 1 2 3 Triple Quadruple Line-up IR [ A] CJ [pF] Item VRWM [V] PPK [W] Package Pin Connection (Max) (Max) PG03EAESM 3 5 45 50 ESM Dual PG03DXTEV 3 1 17 20 TESV Quadruple PG05BSESC 5 0.5 5 30 ESC Single PG05BAUSM 5 0.5 5 30 USM Dual PG05EAESM 5 1 40 73 ESM Dual PG05DXTEV 5 1 15 30 TESV Quadruple PG05DXTET 5 1 15 30 TESV Triple PG05DXTE6 5 0.5 15 30 TES6 Quadruple 19 2007 New Products (The First Half)

2007 New Products (The First Half) Schottky Barrier Diode Features Two elements in one package (Array Type) High Power Dissipation (SMF PKG) Thin & compact package : USQ ( 2.0*1.25*0.9mm) Low drop voltage : VF=0.55V Application Field / Circuit Electric Device Line-up Item. VR [V] IO [A] VF [V] IR [ A] Package SMFB23 30 2 0.42 1mA SMF KDR725U USQ Max. 0.55 Max. 50 KDR725T TSQ 30 0.2 KDR735U USQ Max. 0.60 Max. 1 KDR735T TSQ http://www.keccorp.com 20 http://www.kec.co.kr

Switching Diode Features Reverse Voltage/Current High speed switching Protection Small surface mounted package INPUT OUTPUT Low forward voltage Application Field / Circuit Line-up VSC TFSC TSV TSQ USV USQ TESV Electrical Characteristics VR [V] IF [mA] 1.0*0.6mm 0.8*0.6mm 2.9*1.6mm 2.0*1.25mm 1.6*1.2mm 80 100 KDS160V KDS160F KDS166T KDS165T KDS166U KDS165U KDS166E TS6 US6 TES6 Electrical Characteristics Pin Type VR [V] IF [mA] 2.9*1.6mm 2.0*1.25mm 1.6*1.2mm CA*2 KDS125T KDS125U KDS125E 80 100 CC*2 KDS126T KDS126U KDS126E CA+CC KDS128T KDS128U KDS128E *CA : Common Anode. **CC : Common Cathode. 21 2007 New Products (The First Half)

2007 New Products (The First Half) Zener Diode (Low Capacitance & Array Type Zener) Features Compact package ESD Protection Reduce the cost ESD - Reduce mounting area D1 - Reduce mounting cost D2 High reliability Vz Application Field / Circuit Line-up Item. VZ [V] PD [W] Pin Connection Package Remark KDZ5.6CE 0.15 Single ESC Low CT 5.6 KDZ5.6DU 0.2 Dual USQ - KDZ6.2DU 6.2 0.2 Daul KDZ6.8CE 6.8 0.15 Single ESC Low CT http://www.keccorp.com 22 http://www.kec.co.kr

Zener Diode (Thin Fine Pitch Supper Mini Coaxial PKG) Features Package Outline Compact package Reduce the cost - Reduce mounting area Outline - Reduce mounting cost High reliability TFSC : ~FV, VSC : ~VV Name VSC TFSC Application : Small size module & potable equipment Size(mm) 1.0 0.6 0.8 0.6 Line-up(1) Dynamic Impedance KNEE Dynamic Reverse Current Zener Voltage Vz (V) Zz ( ) Impedance Zzk ( ) IR ( A) TYPE No. Grade Min. Max. Iz MAX. Iz MAX. Iz MAX. VR(V) (mA) (mA) (mA) - 1.85 2.15 KDZ2.0FV/VV 5 100 5 1000 0.5 120 1.0 Y 1.95 2.15 - 2.05 2.38 KDZ2.2FV/VV 5 100 5 1000 0.5 120 1.0 Y 2.16 2.38 - 2.28 2.60 KDZ2.4FV/VV 5 100 5 1000 0.5 120 1.0 Y 2.40 2.60 - 2.50 2.90 KDZ2.7FV/VV 5 110 5 1000 0.5 120 1.0 Y 2.65 2.90 - 2.80 3.20 KDZ3.0FV/VV 5 120 5 1000 0.5 50 1.0 Y 2.95 3.20 - 3.10 3.50 KDZ3.3FV/VV 5 130 5 1000 0.5 20 1.0 Y 3.25 3.50 - 3.40 3.80 KDZ3.6FV/VV 5 130 5 1000 0.5 10 1.0 Y 3.60 3.845 - 3.70 4.10 KDZ3.9FV/VV 5 130 5 1000 0.5 10 1.0 Y 3.89 4.16 - 4.00 4.50 KDZ4.3FV/VV 5 130 5 1000 0.5 5 1.0 Y 4.17 4.43 - 4.40 4.90 KDZ4.7FV/VV 5 120 5 1000 0.5 5 1.0 Y 4.55 4.75 - 4.80 5.40 KDZ5.1FV/VV 5 70 5 1000 0.5 1 1.5 Y 4.98 5.20 - 5.30 6.00 KDZ5.6FV/VV 5 40 5 900 0.5 1 2.5 Y 5.49 5.73 - 5.80 6.60 KDZ6.2FV/VV 5 30 5 500 0.5 1 3.0 Y 6.06 6.33 - 6.40 7.20 KDZ6.8FV/VV 5 25 5 150 0.5 0.5 5.0 Y 6.65 6.93 : Under Development 23 2007 New Products (The First Half)

2007 New Products (The First Half) Line-up(2) Zener Voltage Vz (V) Dynamic Impedance KNEE Dynamic Reverse Current Zz ( ) Impedance Zzk ( ) IR ( A) TYPE No. Grade Min. Max. Iz MAX. Iz MAX. Iz MAX. VR(V) (mA) (mA) (mA) - 7.00 7.90 KDZ7.5FV/VV 5 23 5 120 0.5 0.5 6.0 Y 7.28 7.60 - 7.70 8.70 KDZ8.2FV/VV 5 20 5 120 0.5 0.5 6.5 Y 8.02 8.36 - 8.50 9.60 KDZ9.1FV/VV 5 18 5 120 0.5 0.5 7.0 Y 8.85 9.23 - 9.40 10.60 KDZ10FV/VV 5 15 5 120 0.5 0.5 8.0 Y 9.77 10.21 - 10.40 11.60 KDZ11FV/VV 5 15 5 120 0.5 0.5 8.5 Y 10.76 11.22 - 11.40 12.60 KDZ12FV/VV 5 15 5 110 0.5 0.5 9.0 Y 11.74 12.24 - 12.40 14.10 KDZ13FV/VV 5 15 5 110 0.5 0.5 10 Y 12.91 13.49 - 13.80 15.60 KDZ15FV/VV 5 15 5 110 0.5 0.5 11 Y 14.34 14.98 - 15.30 17.10 KDZ16FV/VV 5 18 5 150 0.5 0.5 12 Y 15.85 16.51 - 16.80 19.10 KDZ18FV/VV 5 20 5 150 0.5 0.5 14 Y 17.56 18.35 - 18.80 21.20 KDZ20FV/VV 5 25 5 200 0.5 0.5 15 Y 19.52 20.39 - 20.80 23.30 KDZ22FV/VV 5 30 5 200 0.5 0.5 17 Y 21.54 22.47 - 22.80 25.60 KDZ24FV/VV 5 40 5 200 0.5 0.5 19 Y 23.72 24.78 - 25.10 28.90 KDZ27FV/VV 2 150 2 150 0.5 0.1 21 Y 26.19 27.53 - 28.00 32.00 KDZ30FV/VV 2 200 2 200 0.5 0.1 23 Y 29.19 30.69 - 31.00 35.00 KDZ33FV/VV 2 250 2 250 0.5 0.1 25 Y 32.15 33.79 - 34.00 38.00 KDZ36FV/VV 2 300 2 300 0.5 0.1 27 Y 35.07 36.87 : Under Development http://www.keccorp.com 24 http://www.kec.co.kr

25 2007 New Products (The First Half)

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KEC CORPORATION Head office : #517-4, Gasan-dong, http://www.kec.co.kr Geumcheon-gu Seoul, KOREA http://www.keccorp.com Factory : #149, Gongdan-1-dong Gumi, Gyeongsangbuk-do, KOREA PRINTED KOREA February, 2007