SBR1045SP5

Document number: DS31370 Rev. 3 - 2

2 of 3

www.diodes.com

October 2008

© Diodes Incorporated

SBR1045SP5

SBR and PowerDI are registered trademarks of Diodes Incorporated.

Fig. 1 Forward Power Dissipation

I

, AVERAGE FORWARD CURRENT (A)

F(AV)

0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

02

4

6

Fig. 2 Typical Forward Characteristics

0.0001

0.001

0.01

0.1

1

10

V , INSTANTANEOUS FORWARD VOLTAGE (V)

F

0

200

400

600

T = -55°C

A

T = 25°C

A

T = 85°C

A

T = 125°C

A

T = 150°C

A

100

300

500

Fig. 3 Typical Reverse Characteristics

V , INSTANTANEOUS REVERSE VOLTAGE (V)

R

0.1

1

10

100

1,000

10,000

100,000

0

5

10

15

20

25

30

35

40

45

T = -55°C

A

T = 25°C

A

T = 85°C

A

T = 125°C

A

T = 150°C

A

Fig. 4 Total Capacitance vs. Reverse Voltage

0.1

1

10

100

V , DC REVERSE VOLTAGE (V)

R

100

1,000

10,000

f = 1MHz

Fig. 5 Forward Current Derating Curve

0

2

4

6

8

10

12

25

50

75

100

125

150

T , AMBIENT TEMPERATURE (°C)

A

Note 3

175

Note 4

Based on Lead Temp (T )

L