1N4935 データシートの表示（PDF） - Jinan Jing Heng Electronics Co., Ltd.

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1N4935

FAST RECOVERY RECTIFIER

Jinan Jing Heng Electronics Co., Ltd. 

RATINGS AND CHARACTERISTIC CURVES 1N4933 THRU 1N4937

FIG.1-TYPICAL FORWARD CURRENT

DERATING CURVE

1.0

0.8

0.6

0.4

SINGLE PHASE HALF WAVE 60HZ

0.2

RESISTIVE OR INDUCTIVE LOAD

0

0 25 50 75 100 125 150 175

AMBIENT TEMPERATURE (°C)

FIG.3-TYPICAL JUNCTION CAPACITANCE

200

100

60

40

20

10

TJ=25°C

6

4

2

1

0.1 0.2 0.4

12 4

10 20 40 100

REVERSE VOLTAGE. (V)

FIG.2-MAXIMUM NON-REPETITIVE

FORWARD SURGE CURRENT

50

8.3ms SINGLE HALF SINE-WAVE

(JEDEC Method) TA=75°C

40

30

20

10

0

1

2

4

6 8 10

20

40

NUMBER OF CYCLES AT 60Hz

60 100

FIG.4-TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTICS

20

10

3

1

0.3

0.1

0.03

TJ=25°C

Pulse Width=300μs

1% Duty Cycle

0.01

0.6

0.8

1.0

1.2

1.4

INSTANTANEOUS FORWARD VOLTAGE (VOLTS)

FIG.5-TEST CIRCUIT DIAGRAM AND REVERSE

RECOVERY TIME CHARACTERISTIC

50

NONINDUCTIVE

10

NONINDUCTIVE

(＋)

50Vdc

(APPROX)

(－)

D.U.T.

1

NONIN-

DUCTIVE

PULSE

GENERATOR

(NOTE2)

OSCILLOSCOPE

(NOTE1)

NOTES:1.Rise Time=7ns max. input impedance=1

megohm 22pF

2.Rise Time=10ns max. source impedance=

50 ohms

Trr

+0.5A

0

-0.25A

-1.0A

1cm

SET TIME BASE FOR 50/100 ns/cm

JINAN JINGHENG ELECTRONICS CO., LTD.

2-2

HTTP://WWW.JINGHENGGROUP.COM

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