MURS120T3 MURS160T3

3

Rectifier Device Data

Figure 6. Typical Forward Voltage

vF, INSTANTANEOUS VOLTAGE (VOLTS)

0.3

0.9

0.5

1.3

3.0

0.01

0.03

0.02

0.2

0.1

10

2.0

0.7

1.1

0.3

0.05

0.5

5.0

1.5

2.3

VR, REVERSE VOLTAGE (VOLTS)

0

100

300

400

40

80

0.008

0.004

0.8

0.4

0.2

20

4.0

2.0

8.0

TJ = 175°C

200

700

Figure 7. Typical Reverse Current*

TC, CASE TEMPERATURE (°C)

020

1.0

2.0

3.0

4.0

5.0

0

6.0

7.0

8.0

9.0

10

40

60

80

100

120

140

160

180

200

VR, REVERSE VOLTAGE (VOLTS)

012

8.0

0

5.0

10

25

15

4.0

40

Figure 8. Typical Capacitance

Figure 9. Current Derating, Case

0

0.5

1.0

2.0

3.0

4.0

5.0

0

1.0

1.5

2.0

2.5

IF(AV), AVERAGE FORWARD CURRENT (AMPS)

Figure 10. Power Dissipation

0.7

0.07

1.0

7.0

1.7

1.9

2.1

100

°C

TC = 25°C

175

°C

600

500

0.08

0.04

0.02

TJ = 100°C

TJ = 25°C

24

20

16

36

32

28

20

NOTE: TYPICAL

CAPACITANCE AT

0 V = 24 pF

* The curves shown are typical for the highest voltage device in the

voltage grouping. Typical reverse current for lower voltage selections

can be estimated from these same curves if applied VR is sufficiently

below rated VR.

RATED VOLTAGE APPLIED

RqJC = 13°C/W

TJ = 175°C

SQUARE WAVE

dc

TJ = 175°C

dc

SQUARE WAVE

10

5.0

400

200

(CAPACITANCE LOAD)

I

PK

I

AV

+ 20