2N439 Datasheet, PDF (3/3 Pages) New Jersey Semi-Conductor Products, Inc. – NPN HIGH FREQUENCY COMPUTER TRANSISTORS

ENVIRONMENTAL
Hermetic seal - detergent and water at 60 psl for 1/2 hour.
Drop - 30 inches to maple block, 3 drops.
Shock - 500 g, 7 ms.
Vibration - 10 g, 100- 1000 cps.
Lead bend - 3-180 degree bends on leads.
Note 1: VCB = 6.0 Vdc, IE = 1.0 mA, f = 270 cps
Note 2: VCB = 6.0 Vdc, IE = 1.0 mA, f - 455 kc
Note 3:
turn-on current ib\ 1 mA
turn-off current ib2 - 1 mA
collector current ic = 10 mA
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