-311 -

RATINGS AND CHARACTERISTIC CURVES (HT11 THRU HT18)

FIG.2- MAXIMUM AVERAGE

FORWARD CURRENT DERATING

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

25

50

75

100 125 150 175

1.0

2.0

AMBIENT TEMPERATURE. ( C)

o

50

W

NONINDUCTIVE

1W

NON

INDUCTIVE

OSCILLOSCOPE

(NOTE 1)

PULSE

GENERATOR

(NOTE 2)

DUT

(+)

50Vdc

(approx)

(-)

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

1 megohm 22pf

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

50 ohms

(-)

(+)

10

W

NONINDUCTIVE

-1.0A

-0.25A

0

+0.5A

trr

1cm

SET TIME BASE FOR

5/ 10ns/ cm

Single Phase

Half Wave 60Hz

Resistive or

Inductive Load

0.375" (9.5mm)

Lead Length

FIG.5- MAXIMUM NON-REPETITIVE FORWARD

SURGE CURRENT

1

2

5

10

20

100

50

10

0

15

20

30

25

35

NUMBER OF CYCLES AT 60Hz

8.3ms Single Half Sine Wave

JEDEC Method

FIG.3- TYPICAL REVERSE CHARACTERISTICS

0

20

40

60

80

100

120

140

0.1

1

10

100

1000

PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)

Tj=25 C

0

Tj=100 C

0

FIG.4- TYPICAL FORWARD CHARACTERISTICS

0.2

0.4

0.6

0.8

1.0

1.2

1.4

100

10

1

0.1

0.01

FORWARD VOLTAGE. (V)

HT11~HT14

HT16~HT18

FIG.6- TYPICAL JUNCTION CAPACITANCE

0.1

0.5

1

5

2

10

20

50

100 200

500 1000

10

0

20

30

40

50

60

70

REVERSE VOLTAGE. (V)

HT1

1~HT15

HT16~HT18

0

0

0

40

Tj=75 C

0

HT15