BC637 View Datasheet(PDF) - Semtech Electronics LTD.
Part Name
Description
Manufacturer
BC637 Datasheet PDF : 3 Pages
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ST BC635 / BC637 / BC639
NPN Silicon Epitaxial Planar Transistor
Medium Power Transistors
for driver stages of audio / video amplifiers
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Collector Base Voltage
Collector Emitter Voltage
Emitter Base Voltage
Collector Current
Peak Collector Current
Base Current
Peak Base Current
Power Dissipation
Junction Temperature
Storage Temperature Range
1.Emitter 2.Collector 3.Base
TO-92 Plastic Package
Weight approx. 0.19g
Symbol
Value
Unit
BC635
45
BC637
VCBO
60
V
BC639
100
BC635
45
BC637
VCEO
60
V
BC639
80
VEBO
5
V
IC
1
A
ICM
1.5
A
IB
100
mA
IBM
200
mA
Ptot
830
mW
Tj
150
OC
TS
- 55 to + 150
OC
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 15/03/2007
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