MGBR40L250

Preliminary

DIODE

UNISONICTECHNOLOGIESCO.,LTD

2 of 3

www.unisonic.com.tw

QW-R204-079.a



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

For capacitance load,derate current by 20%.

PARAMETER

SYMBOL

RATINGS

UNIT

DC Blocking Voltage

250

V

Working Peak Reverse Voltage

250

V

Repetitive Peak Reverse Voltage

250

V

Average Rectified Output Current

40

A

Non-Repetitive Peak Forward Surge Current 8.3ms

Single Half Sine-Wave Superimposed on Rated Load

150

A

Operating Junction Temperature

-65 ~ +150

°C

Storage Temperature

-65 ~ +150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.



THERMAL CHARACTERISTICS (PER LEG)

PARAMETER

SYMBOL

RATINGS

UNIT

TO-220

2

°C/W

TO-220F

4

°C/W

Typical Thermal Resistance

TO-263

3

°C/W



PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Reverse Breakdown Voltage

250

V

0.97

V

Instantaneous Forward Voltage

0.86

V

250

μA

Leakage Current

30

mA

Note: Pulse Test: Pulse width ≤ 300µs, Duty cycle ≤ 2%.