IN4937 参数 Datasheet PDF下载

NOTES:

1.

2.

3.

Measured at 1 MHz and applied reverse voltage of 4.0 VDC

Reverse Recovery Test Conditions: I

F

=.5A, I

R

=1A, I

rr

=.25A

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

1N4933 THRU 1N4937

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

Fig. 2-TYPICAL INSTANTANEOUS

FORWARD CHARACTERISTICS

Fig. 3-FORWARD CURRENT DERATING CURVE