Semiconductor
BC857
PNP Silicon
Transistor
Descriptions
• General purpose application • Switching application
Features
• High voltage : VCEO=-45V • Complementary pair with BC847
Ordering Information
Type NO.
BC857 Marking UA : hFE rank Package Code SOT-23
Outline Dimensions
2.
4±0.
1 1.
30±0.
1
unit : mm
1
1.
90 Typ.
3 2
0.
4 Typ.
0.
45~0.
60
0.
2 Min.
1.
12 Max.
0.
38
-0.
03 +0.
05
2.
9±0.
1
PIN Connections 1.
Base 2.
Emitter 3.
Collector
0~0.
1
KST-2010-000
0.
124
1
BC857
Absolute maximum ratings
Characteristic
Collector-Base voltage Collector-Emitter voltage Emitter-Base voltage Collector current Collector dissipation Junction temperature Storage temperature
(Ta=25°C)
Symbol
VCBO VCEO...