SBR30A40

Document number: DS30980 Rev. 6 - 2

2 of 4

www.diodes.com

October 2011

© Diodes Incorporated

SBR30A40CT

SBR30A40CTFP

SBR is a registered trademark of Diodes Incorporated.

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

40

V

30

A

Non-Repetitive Peak Forward Surge Current 8.3ms

Single Half Sine-Wave Superimposed on Rated Load

250

A

Peak Repetitive Reverse Surge Current (2uS-1Khz)

3

A

Isolation Voltage (ITO-220AB Only)

From terminal to heatsink t = 3 sec.

2000

V

Thermal Characteristics

Characteristic

Symbol

Value

Unit

Typical Thermal Resistance (per leg)

Package = TO-220AB

Package = ITO-220AB

2

4

ºC/W

Operating and Storage Temperature Range

-65 to +150

ºC

Characteristic

Symbol

Min

Typ

Max

Unit

Test Condition

Forward Voltage Drop

-

-

0.42

0.50

0.45

V

Leakage Current (Note 4)

-

-

0.5

100

mA

Notes:

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

0

5

10

15

0

25

50

75

100

125

150

Figure 1: Current Derating Curve, Per Element