1N4946 データシートの表示（PDF） - Transys Electronics Limited

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1N4946

FAST SWITCHING PLASTIC RECTIFIER

Transys Electronics Limited 

NOTES:

1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC

2. Reverse Recovery Test Conditions: IF=.5A, IR=1A, Irr=.25A

3. Thermal resistance from junction to ambient and from junction to lead at 0.375"(9.5mm) lead length P.C.B.

mounted

RATING AND CHARACTERISTIC CURVES

1N4942 THRU 1N4948

Fig. 1-REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM

Fig. 2-TYPICAL INSTANTANEOUS

FORWARD CHARACTERISTICS

Fig. 3-FORWARD CURRENT DERATING CURVE

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