2N2490 thru 2N2493 (GERMANIUM)
CASE 5
(TO-36)
PNP germanium .
power
transistors for general purpose power and switching applications.
MAXIMUM RATINGS
Rating
Collector-Base Voltage C6llector"Emltter Voltage Emitter-Base Voltage Collector Current Power Dissipation at TC = 25v C Junction Temperatu't"e Range
Symbol
VCB VCES VEB IC PD TJ
212490 70 60 40
212491
212492
60 80
50 70
30 60
15 170
-65 to +110
=ELECTRICAL CHARACTERISTICS (Tc 2S·C unless otherwise noted)
Characteristic
Symbol
MI.
Collector - Base Culoff Current (VCB = -2 Vdc)
ICBO
-
Emitter - Base Culoff Current
(VEB = -40 Vdc) (VEB = -3~ Vdc) (VEB = -60 Vdc) (YEB = -80 Vdc)
2N2490 2N2491 2N2492 2N2493
lEBO
----
C...