Datasheet Summary
1990 2N
(SILICON)
Collector connected to case
NPN silicon transistor designed for driving neon display tubes.
MAXIMUM RATINGS
Rating
Collector-Base Voltage Emitter-Base Voltage Collector Current-Continuous Total Device Dissipation TA = 25°C
Derate above 25° C Total Device Dissipation TC = 2.5° C
@TC =100°C Operating & Storage Junction
Temperature Range
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction to Case Thermal Resistallce, Junction to Ambient
Symbol Value Unit
VCS VEB
Vdc
Vdc
Adc
4.8 mW/oC
T J' T stg -65 to +150 'c
Symbol
8JC 8JA
Max Unit
°C/W
°C/W
= ELECTRICAL CHARACTERISTICS (TA 2S'C...
