SMD Type
Small Signal General Purpose BRTs
Type No.
NPN
Mark
Transistors with Built-in Bias Resistors
Max. Ratings
V
CEO
I
C
P
C
(mA) (mW) Min.
Mark
(V)
FA
FB
FC
FD
FE
FF
FG
FH
FJ
FK
FL
FN
FP
PNP
GA
GB
GC
GD
GE
GF
GG
GH
GJ
GK
GL
GN
GP
KRC151F
KRC152F
KRC153F
KRC154F
KRC155F
KRC156F
KRC157F
KRC158F
KRC159F
KRC160F
KRC161F
KRC163F
KRC164F
KRA151F
KRA152F
KRA153F
KRA154F
KRA155F
KRA156F
KRA157F
KRA158F
KRA159F
KRA160F
KRA161F
KRA163F
KRA164F
20
20
20
20
20
20
20
20
20
20
20
20
20
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
30
60
100
120
120
120
120
120
100
300
300
300
300
-
-
-
-
-
-
-
-
-
-
-
-
-
5
5
5
5
5
5
5
5
5
5
5
5
5
10
10
10
10
10
10
10
10
10
1
1
1
1
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
5
5
5
5
5
5
5
5
5
5
5
5
5
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
4.7
10
22
47
2.2
4.7
10
22
47
4.7
10
22
47
4.7
10
22
47
47
+
1.0
_ 0.05
+
0.8
_ 0.05
+
0.2
_ 0.05
_
0.1
+0.05
47
47
47
22
-
-
-
-
TFSM
_
0.15
+0.05
0.4+0.02
-0.04
+
0.35
_ 0.05
_ 0.05
0.6
+
Small Signal Audio Muting BRTs
Type No.
Mark
Internal circuit
(Top view)
Max. Ratings
V
CEO
I
C
P
C
(V) (mA) (mW) Min.
20
20
300
300
300
300
300
300
300
300
300
300
300
300
600
600
600
600
600
300
300
300
300
300
300
300
300
300
300
300
300
0.8mm)
h
FE
V
CE
Max. (V)
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
800
800
800
800
800
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
2
2
2
2
2
2
2
2
2
2
2
2
5
5
5
5
5
2
2
2
2
2
2
2
2
2
2
2
2
I
C
(mA)
4
4
4
4
4
4
4
4
4
4
4
4
50
50
50
50
50
4
4
4
4
4
4
4
4
4
4
4
4
V
CE
(sat) (V)
I
C
I
B
Max. (mA) (mA)
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.08
0.08
0.08
0.08
0.08
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
30
30
30
30
30
30
30
30
30
30
30
30
50
50
50
50
50
30
30
30
30
30
30
30
30
30
30
30
30
3
3
3
3
3
3
3
3
3
3
3
3
2.5
2.5
2.5
2.5
2.5
3
3
3
3
3
3
3
3
3
3
3
3
R1
( )
Typ.
2.2
4.7
5.6
6.8
10
22
2.2
4.7
5.6
6.8
10
22
2.2
5.6
10
4.7
6.8
2.2
4.7
5.6
6.8
10
22
2.2
4.7
5.6
6.8
10
22
Ron
( )
Typ.
-
-
-
Package
Outline (Unit: mm)
KRC681T
KRC682T
KRC683T
KRC684T
KRC685T
KRC686T
KRC881T
KRC882T
KRC883T
KRC884T
KRC885T
KRC886T
KRC231S
KRC232S
KRC233S
KRC234S
KRC235S
KRC281S
KRC282S
KRC283S
KRC284S
KRC285S
KRC286S
KRC281U
KRC282U
KRC283U
KRC284S
KRC285S
KRC286S
Note)
MQ
MR
MS
MT
MU
MV
MQ
MR
MS
MT
MU
MV
1
2
3
6
5
4
1
2
3
5
4
900
900
900
900
900
900
900
900
900
900
900
900
200
200
200
200
200
200
200
200
200
200
200
100
100
100
100
100
100
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
0.60
+
+
0.4
_ 0.1
0.16
_ 0.05
20
20
20
20
20
20
20
20
20
20
15
15
TSV
-
-
-
-
-
-
TS6
-
-
-
0.6
0.6
0.6
0.6
0.60
0.95
+
1.9
_ 0.2
+
2.9
_ 0.2
0.55
+
0.70
_ 0.05
0.60
+
+
0.4
_ 0.1
0.16
_ 0.05
0.60
0.95
+
1.9
_ 0.2
+
2.9
_ 0.2
0.55
0.70
+0.05
_
NW
NY
NZ
NNA
NNB
MQ
MR
MS
-
15
15
15
20
20
20
1
1
1
1
1
1
1
SOT-23
2.4
-0.2
0.55 1.3
+0.2
-0.15
+0.3
0.6
0.95
1.90
+
2.93
_ 0.2
1.0
+0.2
-0.1
1.3
Max
-
MT
MU
MV
20
20
20
20
20
20
-
20
20
20
MQ
MR
MS
MT
MS
MV
1
USM
1
1
1
0.42
+
2.1
_ 0.2
+
1.25
_ 0.15
0.65
1.30
+
2.0
_ 0.2
+
0.9
_ 0.1
: Package Mounted on a Ceramic Board (600mm
2
http://www.keccorp.com
53
0.1
Min
1
0.42
0.3
+0.1
-0.05
0.15
+0.1
-0.06
0.2
MIN
0.45
+0.15
-0.05
0.25
+0.25
-0.15
2.8
+0.2
-0.3
1.6
+0.2
-0.1
0.25
+0.25
-0.15
2.8
-0.3
1.6
+0.2
-0.1
+0.2
+0.1
0.13
-0.05
BJTs
h
FE
V
CE
Max. (V)
I
C
(mA)
V
CE
(sat) (V)
I
C
I
B
Max. (mA) (mA)
R1
( )
R2
( )
Package
Outline (Unit: mm)
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