TECHNICAL DATA
NPN MEDUIM POWER SILICON TRANSISTOR
Qualified per MIL-PRF-19500/393 Devices 2N3418 2N3814S 2N3419 2N3419S 2N3420 2N3420S 2N3421 2N3421S Qualified Level JAN JANTX JANTXV
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 = +250C(1) @ TC = +1000C(2) Operating & Storage Temperature Range 1) Derate linearly 5.72 mW/0C for TA > 250C 2) Derate linearly 150 mW/0C for TC > 1000C
Symbol
VCEO VCBO VEBO IC PT Top, Tstg
2N3418, S 2N3420, S
60 85
2N3419, S 2N3421, S
80 125
Unit
Vdc Vdc Vdc Adc W W/0C 0 C
8.0 3.0 5.0 1.0 15 -65 to +200
TO- 5*
2N3418, 2N3419, 2N3420, 2N3421
TO-39* (TO205-AD)
2N3418S, 2N3419S, 2N3420S, 2N3421S *See Appendix A for Package Outline
ELECTRICAL CHARACTERISTICS
Characteristics Symbol Min. Max. Unit
OFF CHARACTERISTICS
Collector-Emitter Breakdown Current IC = 50 mAdc, IB = 0 Collector-Emitter Cutoff Current VBE = -0.5 Vdc, VCE = 80 Vdc VBE = -0.5 Vdc, VCE = 120 Vdc Collector-Emitter Cutoff Current VCE = 45 Vdc, IB = 0 VCE = 60 Vdc, IB = 0 Emitter-Base Cutoff Current VEB = 6.0 Vdc, IC = 0 VEB = 8.0 Vdc, IC = 0 2N3418, S; 2N3420, S 2N3419, S; 2N3421, S 2N3418, S; 2N3420, S 2N3419, S; 2N3421, S 2N3418, S; 2N3420, S 2N3419, S; 2N3421, S V(BR)CEO ICEX 60 80 0.3 0.3 5.0 5.0 0.5 10 Vdc µAdc
ICEO
µAdc
IEBO
µAdc
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120101 Page 1 of 2
2N3418, S, 2N3419, S, 2N3420, S, 2N3421, S, JAN SERIES
ELECTRICAL CHARACTERISTICS
Characteristics Symbol Min. Max. Unit
ON CHARACTERISTICS
Forward-Current Transfer Ratio IC = 100 mAdc, VCE = 2.0 Vdc IC = 1.0 Adc, VCE = 2.0 Vdc IC = 2.0 Adc, VCE = 2.0 Vdc IC = 5.0 Adc, VCE = 5.0 Vdc Base-Emitter Saturation Voltage IC = 1.0 Adc, IB = 0.1 Adc IC = 2.0 Adc, IB = 0.2 Adc Collector-Emitter Saturation Voltage IC = 1.0 Adc, IB = 0.1 Adc IC = 2.0 Adc, IB = 0.2 Adc 2N3418, S; 2N3419, S 2N3420, S; 2N3421, S 2N3418, S; 2N3419, S 2N3420, S; 2N3421, S 2N3418, S; 2N3419, S 2N3420, S; 2N3421, S 2N3418, S; 2N3419, S 2N3420, S; 2N3421, S 20 40 20 40 15 30 10 15 0.6 0.7
hFE
60 120
VBE(sat)
1.2 1.4 0.25 0.5
Vdc
VCE(sat)
Vdc
DYNAMIC CHARACTERISTICS
Magnitude of Common Emitter Small-Signal Short Circuit Forward Current Transfer Ratio IC = 0.1 Adc, VCE = 10 Vdc, f = 20 MHz Output Capacitance VCB = 10 Vdc, IE = 0, 100 kHz ≤ f ≤ 1.0 MHz
hfe
1.3 Cobo
t
8.0 150 0.08 0.22 1.10 0.20 pF µs µs µs µs
SWITCHING CHARACTERISTICS
Delay Time Rise Time Storage Time Fall Time VBE(off) = -3.7 Vdc IC = 1.0 Adc, IB1 = 100 mAdc VBE(off) = -3.7 Vdc IC = 1.0 Adc, IB2 = -100 mAdc d r t s t f
t
SAFE OPERATING AREA
DC Tests TC = 1000C, 1 Cycle, t = 1.0 s Test 1 VCE = 5.0 Vdc, IC = 3.0 Adc Test 2 VCE = 37 Vdc, IC = 0.4 Adc TEST 3 VCE = 60 Vdc, IC = 0.185 Adc VCE = 80 Vdc, IC = 0.12 Adc
2N3418, S; 2N3420, S 2N3419, S; 2N3421, S
Clamped Switching
TA = 250C, IB = 0.5 Adc, IC = 3.0 Adc
6 Lake Street, Lawrence, MA 01841 1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803
120101 Page 2 of 2