MBR4045C

DIODE

UNISONICTECHNOLOGIESCO.,LTD

2 of 3

www.unisonic.com.tw

QW-R601-273.B



Ratings at 25°C ambient temperature unless otherwise specified.

Single phase half-wave 60Hz, resistive or inductive load, for capacitive load current derate by 20%.

PARAMETER

SYMBOL

RATINGS

UNIT

Repetitive Peak Reverse Voltage

45

V

Working Peak Reverse Voltage

45

V

Maximum RMS Reverse Voltage

45

V

DC Blocking Voltage

31.5

V

Per Leg

20

Average Rectified Output Current

Total

40

A

Peak Forward Surge Current 8.3ms Single Half

Sine-Wave Superimposed on Rated Load

170

A

Junction Temperature

-55~+150

°C

Storage Temperature

-55~+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 DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Ambient

62.5

°C/W

Junction to Case

2

°C/W



PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

0.70

V

Instantaneous Forward Voltage Drop

0.60

V

1000

μA

Instantaneous Reverse Current

100

mA

Notes: 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC

2. Pulse Test: Pulse Width = 300µs, Duty Cycle ≤ 2.0%