1762N (GERMANIUM)
2N669
CASE 11
(TO-3)
PNP germanium power transistors for economical power switching circuits and com...
1762N (GERMANIUM)
2N669
CASE 11
(TO-3)
PNP germanium power
transistors for economical power switching circuits and commercial grade power amplifier applications.
MAXIMUM RATINGS
Rating
Collector- Base Voltage Collector-Emitter Voltage Collector Current (Continuous) Storage and Junction Temperature Total Device Dissipation
(At 25'C Case Temperature) Thermal Resistance
(Junction to Case)
Symbol
VCB VCES
IC TJ, Tstg
PD
BJC
Value
40 30 3.0 -65 to +100 90
0.8
Unit
Vdc Vdc Amp
'c
Watts
'C/W
2N669,2N176
gO-WATT POWER DISSIPATION
-
25°C CASE ,MPfRATURE-
\ \r~ 5m, \1\ OR LESS =-2N176 2N669
do 0.5 D4
OJ
02
0.1
o
10 20 30 40 COLLECTOR-EMITTER VOLTAGE (VOLTS)
50
SAFE OPERATING AREAS
The Safe Operating Area Curves indicate Ie - VCE limits below which the device will not go into secondary breakdown. Collector load lines for specific circuits must fall within the applicable Safe Area to avoid causing a collector·emitter short. (Case temperature and duty cycle of the excursions make ...
