Bipolar Junction Transistors
Small Signal RF/ VHF/ UHF Transistors
Type No.
) NF (dB) Gpe
(dB)
f
V
CB
V
CEO
I
C
P
C
V
CE
I
C
I
C
I
B
V
CE
I
C
Mark (V) (mA) (mW) Min. Max. (V) (mA) Max. (mA) (mA)
Min. Typ.
Max. (V) (mA)
Max. (V)
Max. ( )
Min.
Cob(
S2
G2
G1
VA
15
25
25
15
12
6
15
15
25
30
30
30
30
30
30
100 200
25
25
50
200
200
150
20
40
40
60
50
50
40
55
20
40
40
40
54
54
54
-
-
-
320
1
10
10
3
3
7
7
8
20
10
8
0.4
-
-
-
-
-
-
10
-
-
-
-
-
-
1
-
-
-
-
-
-
1
600
-
-
550
-
-
-
-
-
-
-
-
-
-
400
-
10
10
10
10
10
5
10
10
10
6
10
10
10
6
10
4
7
7
8
20
10
8
10
10
1
1
2
1
1
8
1.7
0.35
0.35
SMD Type
f
T
(MHz)
Max. Ratings
h
FE
V
CE
(sat) (V)
Package
Outline (Unit: mm)
BFQ31
BF599
BFS20
KTC3121
10
10
10
10
10
5
10
10
10
-
10
-
-
100
100
6
-
-
-
2
-
-
-
-
5
-
3.5
2.0
-
-
60
-
-
-
1G
-
-
-
-
100
-
1
10
-
-
-
-
-
-
-
2.4
-0.2
0.55 1.3
+0.2
-0.15
+0.3
+0.1
0.13
-0.05
275 550
1100 1500
5G
5G
7G
8G
1.3
1.0
1.0
1.3
3
1.6
-
3.2
-
-
4.0
4.0
KTC3770S R
KTC3780S RE
KTC3882
KTC3883
HF
AEO
100 150
50
50
100
150
250 10
250
200
140
5
3
1
650 1100
500
-
-
-
-
15
27
-
-
15
15
SOT-23
200 150
50
20
50
150
150
150
10 0.25 10
10
1
2
2
1
1
1
0.2
-
0.4
0.4
0.4
-
-
15
-
10
10
10
-
-
KTC3881S HH
KTC3880S
AQ
KTC3879S R
KTC3878S F
KTC9011S
BA
KTC9016S
BF
KTC9018S
Note)
: Typ. ,
BG
200 10
200
6
1.5 250 600
-
1
1
1
-
-
0.6
300 550
100
80
100
260
-
120
-
-
0.95
1.90
+
2.93
_ 0.2
1.0
+0.2
-0.1
1.3
Max
240 12
240 12
198
198
198
5
5
5
100 150
50
20
20
350
350
350
500 800
: hFE Grade,
: Package Mounted on 99.5% Alumina 10 8
* : Under development
Small Signal Strobo Flash Transistors
Type No.
Mark
Complementary
Max. Ratings
V
CEO
I
C
P
C
Mark
(V)
(A) (mW) Min.
-
-20
-3
@1W
100
V
CE
(sat) (V)
f
T
(MHz)
V
CE
I
C
I
C
I
B
V
CE
I
C
Max. (V) (mA) Max. (mA) (mA) Typ. (V) (mA)
320
-2
-500
-0.5
-3A
-75
170
-2
-500
h
FE
Package
Outline (Unit: mm)
4.7
Max
1.75
Max
0.75
Min
2.5
+0.2
4.25
Max
_
KTA1001
K
-
1.7
Max
0.40
TYP
SOT-89
KTC4377
Note)
: Typ. ,
S
0.5
+0.15
-0.1
0.45
+0.15
-0.1
-
-
10
2
@1W
140
600
1
500
0.5
2A
0.8t),
50
150
1
500
+
+
1.5
_ 0.1
1.5
_ 0.1
: Package Mounted on 99.5% Alumina 10 8
0.6 , @ : Mounted on Ceramic Substrate (250
: hFE Grade
Small Signal Switching Transistors
Type No.
Mark
Complementary
h
FE
V
CE
(sat) (V)
ft
t
on
t
off
t
d
t
r
t
stg
t
f
(MHz)
( ) ( ) ( ) ( ) ( ) ( )
V
CE
I
C
V
CEO
I
C
P
C
I
C
I
B
Mark (V) (mA) (mW) Max.
(V)
(mA) Max. (mA) (mA)
Min.
Max. Max. Max. Max. Max. Max.
ZC
ZA
-40 -200 100
40
200
100
300
300
-1
1
-10 -0.25 -10
10
0.2
10
-1
1
250
300
200
200
500
500
300
250
250
-
-
45
45
12
12
-
-
-
-
-
100
100
15
-
-
-
-
35
35
10
10
-
-
10
10
35
35
35
40
40
-
-
25
25
35
225
200
80
80
13
-
225
225
225
75
50
Max. Ratings
Package
Outline (Unit: mm)
2N3906U
2N3904U
ZA
ZC
2N3904U
2N3906U
0.42
KTN2907U ZD
KTN2907AU ZH
KTN2369AU ZK
KTN2369U ZI
KTN2222U ZB
KTN2222AU ZG
2N3906V
ZA
KTN2222U ZB
KTN2222AU ZG
-
-
-
-
-40 -600 100
-60 -600 100
15
15
30
40
500
500
600
600
100
100
100
100
300 -10 -150 -0.4 -150 -15
300 -10 -150 -0.4 -150 -15
120
120
300
300
300
1
1
10
10
-1
10 0.25 10
10 0.25 10
150 0.3 150
150 0.4 150
-10 -0.25 -10
1
1
15
15
-1
30
30
USM
-
-
60
60
0.3
+0.1
-0.05
0.15
+0.1
-0.06
0.1
Min
0.42
+
2.1
_ 0.2
+
1.25
_ 0.15
0.65
1.30
+
2.0
_ 0.2
+
0.9
_ 0.1
KTN2907U ZD
KTN2907AU ZH
2N3904V
ZC
+
0.3
_ 0.05
+
1.2
_ 0.05
_
0.8
+0.05
0.12
+0.05
_
-40 -200 100
75
VSM
2N3904V
2N3906E
2N3904E
ZC
ZA
ZC
2N3906V
2N3904E
2N3906E
ZA
ZC
ZA
40
200
100
300
300
300
300
1
-1
1
10
10
0.2
10
1
-1
1
15
300
250
300
250
200
-
-
-
-
45
0.8t),
-
-
-
-
100
35
35
35
10
10
35
35
35
25
40
200
225
200
225
80
50
75
50
ESM
60
30
1.60
+
0.85
_ 0.1
_ 0.2
+
_
0.8
+0.05
+
1.2
_ 0.05
_
0.2
+0.05
0.5
_ 0.05
+
0.4
-40 -200 100
40
40
200
600
100
100
-10 -0.25 -10
10
0.2
10
0.27
+0.1
-0.05
_
0.13
+0.05
KTN2222AE ZG
KTN2907AE ZH
Note)
: Typ. ,
KTN2907AE ZH
KTN2222AE ZG
150 0.4 150
-60 -600 100
300 -10 -150 -0.4 -150 -15
0.50
+
1.00
_ 0.1
_
1.60
+0.2
+
0.70
_ 0.1
: Package Mounted on 99.5% Alumina 10 8
0.6 , @ : Mounted on Ceramic Substrate (250
: hFE Grade
30
http://www.kec.co.kr
0.2
MIN
0.45
+0.15
-0.05
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