Fig. 1 - TYPICAL FORWARD CURRENT DERATING CURVE

Fig. 2 - TYPICAL REVERSE CHARACTERISTICS

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

20

16

12

8

4

0

125

100

75

50

25

80

40

20

10

3.0

1.0

0.3

0.1

0.03

0.01

1

2

5

10

20

50

100

1000

100

10

1.0

0.1

0

50

100

150

20

40

60

80

100 120 140

0.4 0.6 0.8 1.0 1.2 1.4 1.8

Fig. 5 - TYPICAL FORWARD CHARACTERISTICS

o

CASE TEMPERATURE, C

FORWARD VOLTAGE, VOLTS

50

Noninductive

1

NON-

Inductive

NOTES:1. Rise Time=7ns max.

Input Impedance=1 megohm. 22pF

2. Rise Time=10ns max.

Source Impedance=50 Ohms.

10

Noninductive

D.U.T.

OSCILLOSCOPE

NOTE 1

PULSE

GENERATOR

NOTE 2

25 Vdc

(approx)

(+)

(+)

()

()

SET TIME

BASE FOR

10ns/cm

1cm

-1.0

-0.25

0

+0.5A

trr

PERCENT OF RATED PEAK REVERSE VOLTAGE

0

T =25C

J

0

T =125 C

J

0

8.3ms Single Half Since-Wave

JEDEC Method

Fig. 3 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT

210

200

160

120

80

40

0

1

2

5

10

20

50 100

200

500

Fig. 4 - TYPICL JUNCTION CAPACITANCE

REVERSE VOLTAGE, VOLTS

UF1000F

UF1008F

UF1000F

RATING AND CHARACTERISTICS CURVES

UF1000F THRU UF1008F

CHENG- YI

CHENG- YI

ELECTRONIC

UF1008F

ULTRAFAST SWITCHING RECTIFIERS

ULTRAFAST SWITCHING RECTIFIERS

UF1000F thru UF1008F