2N2728 (GERMANIUM)
CASE 7
PNP germanium high-current power
transistors especially designed for switching and power converter circuit operating from low-voltage power sources such as solar cells, thermo-electric generators, sea cells, fuel cells, and 1.
5-volt batteries.
MAXIMUM RATINGS Rating
Collector- Base Voltage
Collector-Emitter Voltage
Emitter- Base Voltage
Collector Current (continuous)
Base Current (continuous)
Total Device Dissipation @ 25°C Case Temperature
Operating Temperature
Storage Temperature
Thermal Resistance (Junction to Case)
Symbol
VCB VCEO
vEB
IC IB
PD TJ Tstg
IlJC
Value
15 5.
0 15 50 10
170 +110 -65 to +110
0.
5
Unit Vdc Vdc Vdc Adc Adc
Watts °c °c
°C/W
2-338
2N2...