025

50

75

100

125

150

175

2.0

0

12.0

4.0

6.0

8.0

10.0

1

10

100

10

100

1,000

25

50

75

100

125

150

0

50

100

150

200

250

300

350

0.5

1.0

1.5

2.0

2.5

3.0

0.01

0.1

1

10

100

0

20

40

60

80

100

1

10

100

1,000

10,000

1

10

100

1,000

1

10

100

CASE TEMPERATURE, °C

PERCENT OF RATED PEAK REVERSE VOLTAGE, %

INSTANTANEOUS FORWARD VOLTAGE, VOLTS

REVERSE VOLTAGE, VOLTS

8ms SINGLE HALF SINE WAVE

(JEDEC METHOD)

PULSE WIDTH=300

µs

1% DUTY CYCLE

di/dt=240A/

µs

di/dt=60A/

µs

di/dt=50A/

µs

di/dt=50A/

µs

di/dt=60A/

µs

di/dt=240A/

µs

Vsig=50mVp-p

FIG. 1 - FORWARD CURRENT DERATING CURVE

FIG. 2 - MAXIMUM NON-REPETITIVE PEAK

FORWARD SURGE CURRENT

FIG. 4 - TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTICS

FIG. 3 - TYPICAL REVERSE CHARACTERISTICS

FIG. 5 - REVERSE SWITCHING CHARACTERISTICS

FIG. 6 - TYPICAL JUNCTION CAPACITANCE

RESISTIVE OR INDUCTIVE LOAD

RATINGS AND CHARACTERISTIC CURVES UG8HT AND UG8JT