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Multicomp |
BC140, 141
NPN Medium Power Transistors
Features:
• NPN Silicon Power Switching Transistors.
• Medium Power Amplifier and Switching Applications.
TO-39 Metal Can Package
Dimension
A
B
C
D
E
F
G
H
J
K
L
Minimum Maximum
8.50 9.39
7.74 8.50
6.09 6.60
0.40 0.53
- 0.88
2.41 2.66
4.82 5.33
0.71 0.86
0.73 1.02
12.70
-
42° 48°
Dimensions : Millimetres
Pin Configuration:
1. Emitter
2. Base
3. Collector
Page 1
31/05/05 V1.0
BC140, 141
NPN Medium Power Transistors
Absolute Maximum Ratings
Description
Collector Emitter Voltage
Collector Base Voltage
Emitter Base Voltage
Collector Current - Continuous
Power Dissipation at Ta = 25ºC
Derate Above 25ºC
Power Dissipation at Tc = 25ºC
Derate Above 25ºC
Operating and Storage Junction
Temperature Range
Symbol
VCEO
VCBO
VEBO
IC
PD
PD
TJ, Tstg
BC140
BC141
40 60
80 100
7.0
1.0
0.8
4.57
4.0
22.73
-65 to +200
Thermal Characteristics
Junction to Ambient in Free Air
Junction to Case
Rth(j-a)
Rth(j-c)
219
44
Units
V
A
W
mW/°C
°C
°C/W
Page 2
31/05/05 V1.0
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