LEAD TEMPERATURE, (

25

1.6

2.0

0

1.2

0.8

0.4

0

75

50

175

100

125

150

FIG.2 TYPICAL FORWARD CURRENT

DERATING CURVE

FIG.1 TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC

PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)

0

0.1

10

1.0

1000

100

60

20

40

80

100

120

140

FIG.3 MAXIMUM REVERSE

CHARACTERISTICS

trr

+0.5A

50

Ω

NONINDUCTIVE

10

Ω

NONINDUCTIVE

0

-0.25A

-1.0A

1cm

SET TIME BASE FOR 30/1 ns/cm

NOTES: 1 Rise Time = 7ns max. Input Impedance =

1 megohm. 22pF.

2. Rise Time = 10ns max. Source Impedance =

50 ohms.

D.U.T

25 Vdc

(approx)

( - )

( - )

( + )

( + )

1

NON-

INDUCTIVE

OSCILLOSCOPE

(NOTE 1)

PULSE

GENERATOR

(NOTE 2)

Single Phase

Half Wave 60Hz

Resistive or

Inductive Load

TA = 25

TA = 150

INSTANTANEOUS FORWARD VOLTAGE, (V)

1.0

0.3

0.1

0.03

0.01

3.0

10

20

2.5

2.0

1.5

1.0

0.5

0

3.0

3.5

Pulse Width=300uS

1% Duty Cycle

NUMBER OF CYCLES AT 60Hz

1

20

10

30

50

60

40

2

4

6

8 10

20

40

80 100

8.3mS Single Half Sine-Wave

JEDEC Method

FIG.4 MAXIMUM INSTANTANEOUS FORWARD

CHARACTERISTICS

FIG.5 MAXIMUM NON-REPETITIVE FORWARD

SURGE CURRENT

RATING AND CHARACTERISTICS CURVES (HFM2012C)