TECHNICAL DATA
NPN POWER SILICON TRANSISTOR
Qualified per MIL-PRF-19500/464
Devices Qualified Level
2N5685 2N5686
JAN
JANTX
JANTXV
MAXIMUM RATINGS
Ratings Symbol
2N5685 2N5686
Units
Collector-Emitter Voltage VCEO 60 80 Vdc
Collector-Base Voltage VCBO 60 80 Vdc
Emitter-Base Voltage VEBO 5.0 Vdc
Base Current IB 15 Adc
Collector Current IC 50 Adc
Total Power Dissipation @ TC = +250C (1)
@ TC = +1000C (1)
PT 300
171 W
W
Operating & Storage Junction Temperature Range TJ, Tstg -55 to +200 0C
THERMAL CHARACTERISTICS
Characteristics Symbol Max. Unit
Thermal Resistance, Junction-to-Case RθJC .0584 0C/W
1) Derate linearly 1.715 W/0C between TC = 250C and TC = 2000C
TO-3*
(TO-204AA)
*See appendix A for
package outline
ELECTRICAL CHARACTERISTICS (TC = 250C unless otherwise noted)
Characteristics Symbol Min. Max. Unit
OFF CHARACTERISTICS
Collector-Emitter Breakdown Voltage
IC = 100 mAdc 2N5685
2N5686
V(BR)CEO
60
80
Vdc
Collector-Emitter Cutoff Current
VCE = 30 Vdc 2N5685
VCE = 40 Vdc 2N5686
ICEO
500
500
µAdc
Collector-Emitter Cutoff Current
VCE = 60 Vdc, VBE = 1.5 Vdc 2N5685
VCE = 80 Vdc, VBE = 1.5 Vdc 2N5686
ICEX
500
500
µAdc
Collector-Base Cutoff Current
VCB = 60 Vdc 2N5685
VCB = 80 Vdc 2N5686
ICBO
2.0
2.0
mAdc
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803
120101
Page 1 of 2
2N5685, 2N5686 JAN SERIES
ELECTRICAL CHARACTERISTICS (con’t)
Characteristics Symbol Min. Max. Unit
Emitter-Base Cutoff Current
VEB = 5.0 Vdc
IEBO
1.0
mAdc
ON CHARACTERISTICS (2)
Forward-Current Transfer Ratio
IC = 5.0 Adc, VCE = 2.0 Vdc
IC = 25 Adc, VCE = 2.0 Vdc
IC = 50 Adc, VCE = 5.0 Vdc
hFE
30
15
5.0
60
Collector-Emitter Saturation Voltage
IC = 25 Adc, IB = 2.5 Adc
IC = 50 Adc, IB = 10 Adc
VCE(sat)
1.0
5.0
Vdc
Base-Emitter Saturation Voltage
IC = 25 Adc, IB = 2.5 Adc
VBE(sat)
2.0
Vdc
Base-Emitter Voltage
IC = 25 Adc, VCE = 2.0 Vdc
VBE(on)
2.0
Vdc
DYNAMIC CHARACTERISTICS
Magnitude of Common Emitter Small-Signal Short-Circuit
Forward Current Transfer Ratio
IC = 5.0 Adc, VCE = 10 Vdc, f = 1.0 MHz
hfe
2.0
20
Small-Signal Short-Circuit Forward Current Transfer Ratio
IC = 10 Adc, VCE = 5.0 Vdc, f = 1.0 kHz
hfe
15
Output Capacitance
VCB = 10 Vdc, IE = 0, 0.1 MHz ≤ f ≤ 1.0 MHz
Cobo
1200
pF
SWITCHING CHARACTERISTICS
Turn-On Time
VCC = 30 Vdc; IC = 25 Adc; IB1 = 2.5 Adc
ton
1.5
µs
Turn-Off Time
VCC = 30 Vdc; IC = 25 Adc; IB1 = -IB2 = 2.5 Adc
toff
3.0
µs
SAFE OPERATING AREA
DC Tests
TC = +250C, 1 Cycle, t = 1.0 s
Test 1
VCE = 6.0 Vdc, IC = 50 Adc
Test 2
VCE = 30 Vdc, IC = 10 Adc
Test 3
VCE = 50 Vdc, IC = 560 mAdc 2N5685
VCE = 60 Vdc, IC = 640 mAdc 2N5686
(2) Pulse Test: Pulse Width = 300µs, Duty Cycle ≤ 2.0%.
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803 1
20101
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