2N 1539 thru 15482N (GERMANIUM)
2N1539A thru 2N1542A, 2N1544A thru 2N1547A
PNP germanium power transistors for switching...
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 = 25· 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 80 100 60 80 100 30 40 50
5.0 10 106 -65 to +110
2N1S43 2N1548
Unit
60 Vdc
90 Vdc
120 Vdc
120 Vdc
60 Vdc
Adc Adc
Watts
·C
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction to Case
Symbol
eJC
Max
0.8
Unit
·C/W
The maximum continuous power is
related to maximum junct...
