NPN Meduim Power Silicon
Transistor
2N3418, 2N3419, 2N3420 & 2N3421 2N3418S, 2N3419S, 2N3420S & 2N3421S
Features
• Available in commercial, JAN, JANTX, JANTXV, JANS and JANSR 100K rads (Si) per MIL-PRF-19500/393
• TO-5, TO-39 (TO-205AD) Package
Maximum Ratings
Ratings Collector - Emitter Voltage Collector - Base Voltage Emitter - Base Voltage Collector Current
TP ≤ 1.
0 ms, duty cycle ≤ 50% Total Power Dissipation @ TA = +25 °C
@ TC = +100 °C Operating & Storage Temperature Range
Symbol VCEO VCBO VEBO
IC
PT
Top, Tstg
2N3418, S 2N3420, S
60
2N3419, S 2N3421, S
80
85 125
8.
0
3.
0 5.
0
1.
0 5.
0
-65 to +200
Units Vdc Vdc Vdc Adc
W W °C
Electrical Characteristics
OFF Characteristics
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