- 295 -

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 (SF3001PT THRU SF3006PT)

FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG

0.1

0.5

1

5

10

50

100

10

20

50

100

200

500

1000

REVERSE VOLTAGE. (V)

Tj=25 C

f=1MHz

Vsig=50mVp-p

o

FIG.2- MAXIMUM FORWARD CURRENT DERATING

CURVE

0

50

100

150

0

6

12

24

30

36

CASE TEMPERATURE. ( C)

o

FIG.4- TYPICAL REVERSE CHARACTERISTICS

PER LEG

0

20

40

60

80

100

120

140

0.1

1

10

100

1000

PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)

TJ=75 C

0

TJ=100 C

0

FIG.6- TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTICS PER LEG

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

0.2

0

0.1

0.4

1

4

40

20

10

FORWARD VOLTAGE. (V)

Pulse Width=300 s

2% Duty Cycle

SF3001PT-04PT

SF3005PT-06PT

25 C

0

125 C

0

FIG.3- MAXIMUM NON-REPETITIVE FORWARD

SURGE CURRENT PER LEG

1

2

5

10

20

100

50

0

150

200

250

300

100

50

NUMBER OF CYCLES AT 60Hz

8.3ms Single Half Sine Wave

JEDEC Method

Tj=Tj max.

TJ=25 C

0