RATING AND CHARACTERISTIC CURVES ( 1H1G - 1H8G )

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

+

Notes : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF.

2. Rise time = 10 ns max., Source Impedance = 50 ohms.

3. All Resistors = Non-inductive Types.

FIG.2 - TYPICAL FORWARD CURRENT

FIG.3 - MAXIMUM NON-REPETITIVE

DERATING CURVE

FORWARD SURGE CURRENT

0

25

50

75

100

125

150

175

1

2

4

6

10

20

40

60

100

AMBIENT TEMPERATURE, (

NUMBER OF CYCLES AT 60Hz

FIG.4 - TYPICAL INSTANTANEOUS FORWARD

FIG.5 - TYPICAL REVERSE CHARACTERISTICS

CHARACTERISTICS

0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

Page 2 of 2

Rev. 01 : April 28, 2009

0.8

0.6

0.4

0.2

1.0

10

1

20

0

25

0

15

10

5

0.1

80

0.01

0.01

1

0.1

100

140

0

20

40

60

120

PERCENT OF RATED REVERSE

VOLTAGE, (%)

Pulse Width = 300μs

1% Duty Cycle

8.3ms Single Half Sine-Wave

(JEDEC Method)

0.001

SET TIME BASE FOR 10/20 ns/cm

Trr

+ 0.5 A

0

- 0.25 A

- 1.0 A

1 cm

25 Vdc

(approx)

OSCILLOSCOPE

( NOTE 1

1

Ω

50

Ω

10

Ω

D.U.T.

PULSE

GENERATOR

( NOTE 2 )

Single Phase

Half Wave 60Hz

Resistive or

Inductive Load

100

10

INSTANTANEOUS FORWARD

VOLTAGE, (V)

50,100, 200 V

300, 400 V

600, 800, 1000 V

IATF 0060636

SGS TH07/1033

TH09/2479

TH97/2478