MBR3045CTP

Document number: DS31796 Rev. 7 - 2

2 of 4

www.diodes.com

November 2011

© Diodes Incorporated

MBR3045CTP

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitance load, derate current by 20%.

Characteristic

Symbol

Value

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

45

V

Average Rectified Output Current

(Per Leg)

(Total)

15

30

A

Non-Repetitive Peak Forward Surge Current 8.3ms

Single Half Sine-Wave Superimposed on Rated Load

250

A

Isolation Voltage

From terminal to heatsink t = 1min.

2000

V

Thermal Characteristics (Per Leg)

Characteristic

Symbol

Value

Unit

Maximum Thermal Resistance, Junction to Case

3

°C/W

Operating and Storage Temperature Range

-65 to +175

ºC

Characteristic

Symbol

Min

Typ

Max

Unit

Test Condition

Forward Voltage Drop

-

0.58

0.53

0.65

0.57

V

Leakage Current (Note 2)

-

11

5.7

200

40

μA

mA

Notes:

2. Short duration pulse test used to minimize self-heating effect.

3. Device mounted on Black Aluminum Heatsink, 45mm * 20mm * 12mm.

0

1

2

3

4

5

6

7

8

9

10

0

5

10

15

20

Fig. 1 Forward Power Dissipation

I

, AVERAGE FORWARD CURRENT (A)

F(AV)

0.0001

0.001

0.01

0.1

1

10

100

0

100

200

300

400

500

600

700 800

Fig. 2 Typical Forward Characteristics

V , INSTANTANEOUS FORWARD VOLTAGE (mV)

F