RATING AND CHARACTERISTIC CURVES ( RU4M - RU4AM )

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

FIG.2 - DERATING CURVE FOR OUTPUT

FIG.3 - MAXIMUM NON-REPETITIVE PEAK

RECTIFIED CURRENT

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 50Hz

FIG.4 - TYPICAL FORWARD CHARACTERISTICS

FIG.5 - TYPICAL REVERSE 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. 02 : March 25, 2005

Ta = 25

°C

2.8

2.1

1.4

0.7

3.5

10

10

1.0

60

0

75

0

45

30

15

1.0

80

0.01

0.1

0.1

100

140

0

20

40

60

120

PERCENT OF RATED REVERSE

VOLTAGE, (%)

°C

°C

20

µS

200

µS

FORWARD VOLTAGE, VOLTS

0.001

0.01

Trr

specimen

100

µF

Without Heatsink

With Heatsink

5mm

5mm

20 x 20 x 1tCu

50