2N 1539 thru 15482N (GERMANIUM)
2N1539A thru 2N1542A, 2N1544A thru 2N1547A
PNP germanium power transistors for switching and amplifier applications in high-reliability equipment.
CASE 11
(TO-3)
CASE 4-04
(TO-41)
MAXIMUM RATINGS
For units with solder lugs attached, specify devices MP1539, A etc.
(TO-41 package)
Rating
Symbol
2N1539 2N1544
2N1540 2N1545
2N1541 2N1546
2N1542 2N1547
Collector-Emitter
Voltage Collector-Emitter
Voltage Collector-Emitter
Voltage Collector-Base
Voltage Emitter-Base
Voltage Collector Current-Continuous
Peak Total Device Dissipation @TC = 25ยท C Operating Junction Temperature Range
VCEO VCES VCEX VCB VEB
IC IC PD TJ
20 30 40 40 20
30 40 50 45 60 75 60 80 ...