- 449 -

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

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

RATINGS AND CHARACTERISTIC CURVES (FRF501G THRU FRF507G)

FIG.2- MAXIMUM FORWARD CURRENT DERATING

CURVE

0

50

100

150

0

1.0

2.0

3.0

LEAD TEMPERATURE. ( C)

o

FIG.3- MAXIMUM NON-REPETITIVE FORWARD

SURGE CURRENT PER LEG

1

2

5

10

20

100

50

5

15

10

NUMBER OF CYCLES AT 60Hz

8.3ms Single Half Sine Wave

JEDEC Method

FIG.6- TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTICS PER LEG

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

INSTANTANEOUS FORWARD VOLTAGE. (V)

Tj=25 C

Pulse Width=300 s

1% Duty Cycle

o

FIG.2- TYPICAL REVERSE CHARACTERISTICS

PER LEG

0

20

40

60

80

100

120

140

0.1

1.0

10

100

1000

PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)

Tj=25 C

0

Tj=125 C

0

FIG.4- TYPICAL JUNCTION CAPACITANCE PER LEG

0.1

0.5

1.0

5

10

50

100

500

1000

50

100

150

200

250

300

REVERSE VOLTAGE. (V)

Tj=25 C

f=1.0MHz

Vsig=50mVp-p

0

5.0

4.0

30

25

20

0.04

0.01

0.02

0.1

0.2

0.4

1.0

2.0

4.0

8.0

0

0