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2N2635 (GERMANIUM)
CASE 22
(TO·18)
Collector connected to cese
PNP germanium epitaxial mesa transistor for highspeed switching applications.
MAXIMUM RATINGS ITA: 250 C unless otherwise noted)
Rating
Collector-Base Voltage Collector-Emitter Voltage
Emitter-Base Voltage Collector Current (Continlious)
Junction Temperature Storage Temperature
Device Dissipation @ 25°C Ambient Temperature (Derate 2mW/oC above 25°C)
Symbol
VCB VCEO VEB
Ie
TJ Tstg PD
Value
30 15 2.5 100 +100 -65 to+ 100 150
2.0
Unit
Vdc Vdc Vdc mAdc °c °c mW
mW/OC
SWITCHING TIME TEST CIRCUIT
-3.5V
INPUT WAVEFORM:
I, = I,";; Ins
PW i!o 0.5,..5 DUTY CYCL~ ,.;; 50 %
+1.25Vlj
0- -
-
-5.4V
C,,.;; 6 pF (includes C,.)
SCOPE I,,,;; 3.5ns
R,• i!o 100Kn C,.
2N2635 Datasheet
