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2N4904 (SILICON) 2N4905 2N4906
PNP power transistors for use in power amplifier and ,Switching circuits. Complement to NPN 2N4913 thru 2N4915.
CASE 11
(TO·3)
MAXIMUM RATINGS
Rating
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
Collector Current - Continuous Base Current
Total Device Dissipation T C = 25° C Derate above 25° C
Operating & Storage Junction Temperature Range
Symbol 2N4904 2N490S 2N4906
VCEO
40 60
80
VCB
40 60
80
VEB
5.0-
IC
5.0 '----to
IB
1.0--
PD
--87.5 __
0.5--
TJ , Tstg
-65 to +200
Unit
Vdc Vde Vde Ade Ade Watts W/'C °c
THERMAL CHARACTERISTICS
Characteristic
Symbol
Thermal ReSistance, Junction to Case 9JC
Max
Unit
2.