BC547 查看數據表（PDF） - Micro Commercial Components
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BC547 Datasheet PDF : 4 Pages
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MCC
omponents
21201 Itasca Street Chatsworth
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Features
l Through Hole Package
l 150oC Junction Temperature
Pin Configuration
Bottom View
CB E
Mechanical Data
l Case: TO-92, Molded Plastic
l Polarity: indicated as above.
Maximum Ratings @ 25oC Unless Otherwise Specified
Charateristic
Symbol Value Unit
Collector-Emitter Voltage BC546
65
BC547 VCEO 45
V
BC548
30
Collector-Base Voltage BC546
80
BC547 VCBO 50
V
BC548
30
Emitter-Base Voltage
VEBO 6.0
V
Collector Current(DC)
Power Dissipation@TA=25oC
Power Dissipation@TC=25oC
Thermal Resistance, Junction to
Ambient Air
IC
100 mA
Pd
625 mW
5.0 mW/oC
Pd
1.5 W
12 mW/oC
RqJA
200 oC/W
Thermal Resistance, Junction to
Case
RqJC 83.3 oC/W
Operating & Storage Temperature Tj, TSTG -55~150 oC
BC546,B
BC547,A,B,C
BC548,A,B,C
NPN Silicon
Amplifier Transistor
625mW
TO-92
A
E
B
C
D
G
DIMENSIONS
INCHES
DIM
MIN
MAX
A
.175
.185
B
.175
.185
C
.500
---
D
.016
.020
E
.135
.145
G
.095
.105
MM
MIN
4.45
4.46
12.7
0.41
3.43
2.42
MAX
4.70
4.70
---
0.63
3.68
2.67
NOTE
www.mccsemi.com
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