SMD Type
TransistIoCrs
NPN General Purpose Transistors
BCW31,BCW32,BCW33
SOT-23
Unit: mm
+0.1
-0.1
2.9
0.4
+0.1
-0.1
Features
3
Low current (max. 100 mA).
Low voltage (max. 32 V).
1
2
+0.1
0.95
-0.1
+0.05
0.1
-0.01
+0.1
-0.1
1.9
1.Base
2.Emitter
3.collector
Absolute Maximum Ratings Ta = 25
Parameter
Collector-base voltage
Symbol
VCBO
VCEO
VEBO
IC
Rating
Unit
V
32
32
Collector-emitter voltage
V
Emitter-base voltage
5
V
Collector current
100
mA
mA
mA
mW
Peak collector current
ICM
200
Peak base current
IBM
200
Total power dissipation
Ptot
250
Storage temperature
Tstg
-65 to +150
150
Junction temperature
Tj
Operating ambient temperature
Thermal resistance from junction to ambient *
* Transistor mounted on an FR4 printed-circuit board.
Ramb
Rth j-a
-65 to +150
500
K/W
1
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