TECHNICAL DATA
NPN SILICON SWITCHING
TRANSISTOR
Qualified per MIL-PRF-19500/255 Devices 2N2221A 2N2221AL 2N2221AUA 2N2221AUB Qualified Level JAN JANTX JANTXV JANS JANHC
2N2222A 2N2222AL 2N2222AUA 2N2222AUB
MAXIMUM RATINGS Ratings
Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current Total Power Dissipation @ TA = +250C 2N2221A, L; 2N2222A, L (1) 2N2221AUA; 2N2222AUA (2) 2N2221AUB; 2N2222AUB (1) Operating & Storage Junction Temperature Range
Symbol
VCEO VCBO VEBO IC PT Top, Tstg Symbol RθJA
All Types
50 75 6.
0 800 0.
5 0.
65 0.
50 -65 to +200 Max.
325 210 325
Unit
Vdc Vdc Vdc mAdc W
TO-18* (TO-206AA)
2N2221A, 2N2222A
0
C
THERMAL CHARACTERISTICS
Characte...