RATING AND CHARACTERTIC CURVES

KBU4005 thru KBU410

The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!

Rev. 7, 16-Mar-2017

FIG.3-MAXIMUM NON-RETETITIVE PEAK

FORWARD SURGE CURRENT

250

200

0

100

10

1

150

100

50

10

0.1

0

20

40

60

80

100

120

140

1.0

FIG.4-TYPICAL REVERSE

CHARACTERISTICS

PERCENT OF RATED PEAK REVERSE

FIG.2 TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTIC

INSTANTANEOUS FORWARD VOLTAGE，VOLTS

100

0.1

1.2

1.1

1.0

0.9

0.8

0.7

0.6

40

20

10

4.0

1.0

0.4

0.2

1.3

PULSE WIDTH=300S

1%DUTY CYCLE

FIG.5-TYPICAL JUNCTION CAPACITANCE PER ELEMENT

REVERSE VOLTAGE,VOLTS

250

200

150

100

50

0.1

1.0

10

100

HEAT SINK

MOUNTING

MOUNTED ON4*4 INCH

COPPER PC BOARD.TA

.51(1.27mm)LEAD LENGTH

FIG.1-DERATING CURVE FOR

OUTPUT RECTIFIED CURRENT

CASE TEMPERATURE,

℃

50

100

0

150

1.0

5.0

4.0

3.0

2.0

6.0

8.0

7.0