Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
SILICON PLANAR EPITAXIAL TRAN...
Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
SILICON PLANAR EPITAXIAL
TRANSISTORS
BC635, 637, 639
NPN BC636, 638, 640
PNP
TO-92 Plastic Package
For Lead Free Parts, Device Part # will be Prefixed with "T"
ECB
High Current
Transistor
ABSOLUTE MAXIMUM RATINGS (Ta=25ºC)
DESCRIPTION
SYMBOL
Collector Emitter Voltage
Collector Base Voltage Emitter Base Voltage Collector Current Continuous Total Device Dissipation at Ta=25ºC Derate Above 25ºC Total Device Dissipation at Ta=25ºC Total Device Dissipation at Tc=25ºC Derate Above 25ºC Operating And Storage Junction Temperature Range
VCEO VCBO VEBO
IC PD
**PD PD
Tj, Tstg
THERMAL RESISTANCE Junction to Case Junction to Ambient in free air
Junction to Ambient
Rth (j-c) Rth (j-a) **Rth (j-a)
BC635 BC636
45 45
BC637 BC638
60 60
5.0 1.0 800 6.4 1.0 2.75 22
- 55 to +150
BC639 BC640
80 80
45 156 125
UNIT V V V A
mW mW/ºC
W W mW/ºC
ºC
ºC/W ºC/W ºC/W
ELECTRICAL CHARACTERISTICS (Ta=25...