RATING AND CHARACTERTIC CURVES

RS501 thru RS507

~ 367 ~

FIG.1-DERATING CURVE FOR

OUTPUT RECTIFIED CURRENT

AMBIENT TEMPERATURE ℃

RESISTIVE

CAPACITIVE LOAD

LIMITING COOLING MEDIUM

COOLING WITHOUT HEATSINK

0

5.0

50

100

150

4.0

3.0

2.0

1.0

0

FIG.2- DERATING CURVE FOR

OUTPUT RECTIFIED CURRENT

CASE TEMPERATURE ℃

0

5.0

50

100

150

4.0

3.0

2.0

1.0

6.0

0

RESISTIVE

LOAD

RESISTIVE LOAD

ms

sec

min

FIG.4-MAXIMUM NON-REPETITIVE PEAK

FORWARD SURGE CURRENT

TIME

0.8

0.6

0.4

0.2

SINGLE SINE-WAVE

JEDEC METHOD

1

6

0

2

4

10

20

40

60

100

10 20 40 60 100200 4001 2 46 10 20 401 24 6 10 20 40 1h

8

2

0

4

6

8

10

12

14

16

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10

RESISTIVE LOAD

CAPACITIVE LOAD

FIG.5-MAXIMUM TOTAL BRIDGE POWER

DISSIPATION

AVERAGE FORWARD OUTPUT CURRENT,AMPERES

AMBIENT TEMPERATURE

FIG.6-MEAN AVERAGE FORWARD CURRENT

CASE TEMPERATURE

AVERAGE FORWARD CURRENT

2

4

6

8

10

12

14

16

0

2

4

6

8

20 40 60 80 100 120 140 160

120 125 130135

5

10

15

20

CAPACITIVE

LOAD

RESISTIVE

LOAD

THERMAL RESISTANCE,

CASE TO COOLINT

0.2

0.1

10

20

40

100

4.0

6.0

0.4

0.6

1.0

2.0

FIG.3-TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTIC PER BRIDGE ELEMENT

INSTANTANEOUS FORWARD VOLTAGE,VOLTS

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

TYPICAL CHARACTERISTIC

LIMITING CHARACTERISTIC