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2N6249 Datasheet, PDF (1/4 Pages) Central Semiconductor Corp – NPN SILICON TRANSISTOR
2N6249, 2N6250, & 2N6251
NPN Darlington Power Silicon Transistor
Features
 Available in JAN, JANTX, JANTXV per
MIL-PRF-19500/371
 TO-3 (TO-204AA) Package
Rev. V1
Electrical Characteristics
Parameter
Off Characteristics
Collector - Emitter Breakdown Voltage
Collector - Emitter Breakdown Voltage
Emitter - Base Cutoff Current
Collector - Emitter Cutoff Current
Collector - Emitter Cutoff Current
Collector - Base Cutoff Current
On Characteristics1
Forward Current Transfer Ratio
Collector - Emitter Sustaining Voltage
Base - Emitter Saturation Voltage
Test Conditions
Symbol Units Min.
IC = 20 mAdc, L = 42 mH, 30 - 60 GHz
(see figure 10 of MIL-PRF-19500/510)
2N6249
2N6250
V(BR)CEO Vdc
—
2N6251
IC = 20 mAdc, L = 42 mH, 30 - 60 GHz
(see figure 10 of MIL-PRF-19500/510)
2N6249
2N6250
V(BR)CER Vdc
—
2N6251
VEB = 6 Vdc
IEBO µAdc
—
VCE = 150 Vdc, 2N6249
VCE = 225 Vdc, 2N6250
VCE = 225 Vdc, 2N6251
ICEO mAdc
—
VCE = 225 Vdc, VBE = -1.5 Vdc, 2N6249
VCE = 300 Vdc, VBE = -1.5 Vdc, 2N6250 ICEX µAdc
—
VCE = 375 Vdc, VBE = -1.5 Vdc, 2N6251
VCE = 300 Vdc, 2N6249
VCE = 325 Vdc, 2N6250
VCE = 450 Vdc, 2N6251
IEBO mAdc
—
IC = 10 Adc, VCE = 3 Vdc
2N6249
2N6250
2N6251
HFE
-
10
8
6
IC = 10 Adc, IB = 1.0 Adc, 2N6249
IC = 10 Adc, IB = 1.25 Adc, 2N6250 VCE(SAT) Vdc
—
IC = 10 Adc, IB = 1.67 Adc, 2N6251
IC = 10 Adc, IB = 1.0 Adc, 2N6249
IC = 10 Adc, IB = 1.25 Adc, 2N6250 VBE(SAT) Vdc
—
IC = 10 Adc, IB = 1.67 Adc, 2N6251
1. Pulse Test: Pulse Width = 300 μs, Duty Cycle ≤2.0%.
Max.
200
275
350
225
300
375
100
1.0
100
1.0
50
50
50
1.5
2.25
1
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