RATINGS AND CHARACTERISTIC CURVES HER3001 THRU HER3006

50

NONINDUCTIVE

10

NONINDUCTIVE

DUT

OSCILLOSCOPE

(NOTE 2)

(+ )

50Vdc

(approx)

(-)

NOTES: 1 . RISE TIME = 7nsmax. INPUT

IMPEDANCE= 1 MEGOHM 22p

2 . RISETIME = 10ns max.SOURSE

IMPEDANCE = 50ohmsf

+0.5A

-1.0A

SET TIME BASE FOR

5/ 10ns / cm

NONINDUCTIVE

FIG . 2 -MAXIMUM AVERAGE FORWARDCURRENT DERATING

36

30

24

12

6

0

0

50

100

150

FIG . 3 -TYPICAL REVERSE CHARACTERISTICS PER LEG

20

40

60

80 100 120 140

1000

100

10

1

0.1

O

Tj=125 C

PERCENT OF RATED PEAK REVERSE VOLTAGE . (%)

CASE TEMPERATURE . ( % )

O

Tj=25 C

FIG . 4 -MAXIMUM NON - REPETITIVE FORWARD SURGE

CURRENT

1

2

5

10

20

50

100

120

90

60

30

NMBER OF CYCLES AT 60Hz

FIG . 6 -TYPICAL FRWARD CHARACTERISTICS

40

10

1

0.1

INSTANTANEOUS FORWARD VOLTAGE , VOLTS

FIG . 5 -TYPICAL JUNCTIOON CAPACITANCE PER LEG

1

10

100

REVERSE VOLTAGE . ( V)

PULSE

GENERATOR

( NOTE 2 )

-0.25A

0

8.3ms Single Half Sine

Wave PER LEG.

JEDEC Method

Tj=Tj max

o

Tj=25 C

0.4

0.6

0.8

1.0 1.2 1.4

1.6

Pulse Width=300 s

1% Duty Cycle

0

0.2

o

Tj=25 C

o

Tj=125 C

50-300V

400V

600-1000V

f= 1.0MHz

Vsig = 50mVp-p

0.1

1000

100

10

50-400V

600-1000V

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