SMD Type
Small Signal General Purpose BRTs
Type No.
Mark
Transistors with Built-in Bias Resistors
Max. Ratings
h
FE
V
CE
(sat) (V)
V
CEO
I
C
V
CE
I
C
I
C
I
B
R1( ) R2( )
Package
P
D
(V)
(mA)
(V)
(mA)
(mA)
(mA)
Min.
Typ.
Max.
( )
Q1 Q2 Q1 Q2
Q1 Q2 Q1 Q2 Q1 Q2 Q1 Q2 Q1 Q2 Q1 Q2 Q1 Q2 Q1 Q2 Q1 Q2
50 -50 100
-100
200 50 50 80 80
5
-5
-5
-5
-5
10 -10 0.3
-0.3
10 -10 0.5
-0.5
10 10 10 10
10 -10 0.3
-0.3
10 -10 0.5
-0.5
47 10 47 47
+
1.6
_ 0.05
_
1.2
+0.05
+
0.2
_ 0.05
+
0.12
_ 0.05
KRX101E
KRX102E
KRX103E
KRX104E
BA
5
4
BM
BB
1
2
3
50 -50 100
-100
200 80 80 200 150 5
50 -50 100
-100
200 70 70 120 120 5
50 -50 100
-100
200 80 30 200
5
4
10 -10 0.3
-0.3
10 -10 0.5
-0.5
22 22 22 22
TESV
10 -10 0.3
-0.3
10 -10 0.5
-0.5
47 4.7 47 10
BN
-
5
0.5
_
1.0
+0.05
+
1.6
_ 0.05
+
0.5
_ 0.05
KRX105E
BE
1
2
3
50 -50 100
-100
200 120 120
-
-
5
-5
1
-1 0.3
-0.3
10 -10 0.5
-0.5
4.7 4.7
-
-
KRX201E
KRX202E
KRX203E
KRX204E
BA
6
5
4
50 -50 100
-100
200 50 50 80 80
5
-5
-5
-5
-5
10 -10 0.3
-0.3
10 -10 0.5
-0.5
10 10 10 10
10 -10 0.3
-0.3
10 -10 0.5
-0.5
22 22 22 22
10 -10 0.3
-0.3
10 -10 0.5
-0.5
47 47 47 47
10 -10 0.3
-0.3
10 -10 0.5
-0.5
2.2 2.2 47 47
_
+
1.6
_ 0.05
1.2
+0.05
+
+
0.2
_ 0.05
0.12
_ 0.05
BB
BC
1
2
3
50 -50 100
-100
200 70 70 120 120 5
50 -50 100
-100
200 80 80 200 200 5
50 -50 100
-100
200 80 80 200 200 5
BD
6
5
4
KRX205E
BE
1
2
3
50 -50 100
-100
200 120 120
-
-
5
-5
1
-1 0.3
-0.3
10 -10 0.5
-0.5
4.7 4.7
-
-
TES6
KRX206E
KRX207E
KRX208E
KRX209E
KRX101U
KRX102U
KRX103U
KRX104U
BK
6
5
4
50 -50 100
-100
200 80 80 150 150 5
50 -50 100
-100
200 50 80 80 150 5
50 -50 100
-100
200 80 30 200
1
2
3
-5
-5
-5
-5
-5
-5
-5
-5
10 -10 0.3
-0.3
10 -10 0.5
-0.5
10 10 47 47
10 -10 0.3
-0.3
10 -10 0.5
-0.5
10 10 10 47
10 -10 0.3
-0.3
10 -10 0.5
-0.5
47 47 47 10
10 -10 0.3
-0.3
10 -10 0.5
-0.5
47 10 47 47
10 -10 0.3
-0.3
10 -10 0.5
-0.5
10 10 10 10
10 -10 0.3
-0.3
10 -10 0.5
-0.5
47 10 47 47
0.50
_
1.0
+0.05
+
1.6
_ 0.05
+
0.5
_ 0.05
BT
BW
BM
BA
5
4
-
5
50 -50 100
-100
200 80 80 200 150 5
50 -50 100
-100
200 50 50 80 80
5
BM
BB
1
2
3
50 -50 100
-100
200 80 80 200 150 5
50 -50 100
-100
200 70 70 120 120 5
50 -50 100
-100
200 80 30 200
5
4
0.2
-0.05
_
2.1
+ 0.1
_
1.25
+ 0.1
+0.1
0.15
-0.05
+0.1
10 -10 0.3
-0.3
10 -10 0.5
-0.5
22 22 22 22
USV
10 -10 0.3
-0.3
10 -10 0.5
-0.5
47 4.7 47 10
BN
-
5
0.65 0.65
_
1.3
+0.1
+
2.0
_ 0.2
_
0.9
+0.1
KRX105U
BE
1
2
3
50 -50 100
-100
200 120 120
-
-
5
-5
1
-1 0.3
-0.3
10 -10 0.5
-0.5
4.7 4.7
-
-
KRX201U
KRX202U
KRX203U
KRX204U
BA
6
5
4
50 -50 100
-100
200 50 50 80 80
5
-5
-5
-5
-5
10 -10 0.3
-0.3
10 -10 0.5
-0.5
10 10 10 10
10 -10 0.3
-0.3
10 -10 0.5
-0.5
22 22 22 22
10 -10 0.3
-0.3
10 -10 0.5
-0.5
47 47 47 47
10 -10 0.3
-0.3
10 -10 0.5
-0.5
2.2 2.2 47 47
0.2
-0.05
+0.1
BB
BC
1
2
3
50 -50 100
-100
200 70 70 120 120 5
50 -50 100
-100
200 80 80 200 200 5
50 -50 100
-100
200 80 80 200 200 5
BD
6
5
4
0.15
-0.05
+0.1
KRX205U
BE
1
2
3
50 -50 100
-100
200 120 120
-
-
5
-5
1
-1 0.3
-0.3
10 -10 0.5
-0.5
4.7 4.7
-
-
US6
+
2.1
_ 0.1
+
1.25
_ 0.1
KRX206U
KRX207U
KRX208U
KRX209U
BK
6
5
4
50 -50 100
-100
200 80 80 150 150 5
50 -50 100
-100
200 50 80 80 150 5
50 -50 100
-100
200 80 30 200
1
2
3
-5
-5
-5
-5
10 -10 0.3
-0.3
10 -10 0.5
-0.5
10 10 47 47
10 -10 0.3
-0.3
10 -10 0.5
-0.5
10 10 10 47
10 -10 0.3
-0.3
10 -10 0.5
-0.5
47 47 47 10
10 -10 0.3
-0.3
10 -10 0.5
-0.5
47 10 47 47
0.60
0.650.65
+
1.3
__0.1
2.0
+0.2
+
0.9
_ 0.1
BT
BW
BM
-
5
50 -50 100
-100
200 80 80 200 150 5
+
+
0.4
_ 0.1
0.16
_ 0.05
KRX210T
MN
1
2
3
50 -50 100
-800
300 80 56 80
-
5
-5
10 -50 0.3
-0.3
10 -50 0.5
-2.5
10
1
10 10
TS6
0.60
0.95
+
1.9
_ 0.2
+
2.9
_ 0.2
0.55
0.70
+0.05
_
Note) P
D
= Total Rating
http://www.keccorp.com
51
0.25
+0.25
-0.15
6
5
4
2.8
+0.2
-0.3
1.6
+0.2
-0.1
BJTs
Internal
circuit
(Top view)
Outline (Unit: mm)
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