6 Lake Street, Lawrence, MA 01841 1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803 Website: http: //www.microsemi.c...
6 Lake Street, Lawrence, MA 01841 1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803 Website: http: //www.microsemi.com
TECHNICAL DATA SHEET
RADIATION HARDENED
NPN SILICON SWITCHING
TRANSISTOR
Qualified per MIL-PRF-19500/366
DEVICES
2N3498 2N3498L
2N3499 2N3499L
2N3500 2N3500L
2N3501 2N3501L 2N3501UB
ABSOLUTE MAXIMUM RATINGS (TC = +25°C unless otherwise noted)
Parameters / Test Conditions
Collector-Emitter Voltage
Symbol
2N3498* 2N3501* 2N3499* 2N3501*
VCEO
100
150
Collector-Base Voltage
VCBO
100
150
Emitter-Base Voltage
VEBO
6.0
6.0
Collector Current
Total Power Dissipation
@ TA = +25°C @ TC = +25°C
Operating & Storage Junction Temperature Range
IC PT TJ, Tstg
500 300
1.0 5.0
-65 to +200
Unit
Vdc
Vdc
Vdc
mAdc W W °C
THERMAL CHARACTERISTICS
Parameters / Test Conditions
Symbol
Max.
Thermal Resistance, Junction-to-Case Thermal Resistance, Junction-to-Ambient
RθJC RθJA
30 175
* Electrical characteristics for “L” suffix devices are identical...
