SMD Type
NPN General Purpose Transistors
BCW31,BCW32,BCW33
Transistors
IC
SOT-23
Unit: mm
Features
Low current (max. 100 mA).
+0.1
2.4
-0.1
+0.1
2.9
-0.1
+0.1
0.4
-0.1
Low voltage (max. 32 V).
+0.1
1.3
-0.1
1
2
0.95
+0.1
-0.1
+0.1
1.9
-0.1
0.55
0.4
3
+0.05
0.1
-0.01
0.97
+0.1
0.38
-0.1
+0.1
-0.1
1.Base
2.Emitter
3.collector
Absolute Maximum Ratings Ta = 25
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Peak collector current
Peak base current
Total power dissipation
Storage temperature
Junction temperature
Operating ambient temperature
Thermal resistance from junction to ambient *
* Transistor mounted on an FR4 printed-circuit board.
Symbol
V
CBO
V
CEO
V
EBO
I
C
I
CM
I
BM
P
tot
T
stg
T
j
R
amb
R
th j-a
Rating
32
32
5
100
200
200
250
-65 to +150
150
-65 to +150
500
K/W
Unit
V
V
V
mA
mA
mA
mW
0-0.1
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