MBR245

Preliminary

DIODE

UNISONICTECHNOLOGIESCO.,LTD

3 of 4

www.unisonic.com.tw

QW-R601-245.b



PARAMETER

SYMBOL

RATINGS

UNIT

Peak Repetitive Reverse Voltage

45

V

Working Peak Reverse Voltage

45

V

DC Blocking Voltage

45

V

RMS Reverse Voltage

31.5

V

Average Rectified Forward Current

(Rated VR-20Khz Square Wave) - 50% Duty Cycle

2.0

A

Non-Repetitive Peak Forward Surge Current 8.3ms Single

half sine-wave

50

A

Typical Junction Capacitance

650

pF

Junction Temperature

-65~+150

°C

Storage Temperature

-65~+150

°C

Notes: 1. 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.

2. Pulse width≤300μs, duty cycle≤2%.



THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Ambient

SMA

90

°C/W

DO-15/DO-41

50



ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Instantaneous Forward Voltage Drop

(Note 3)

0.70

V

0.65

Instantaneous Reverse Current (Note 3)

500

mA

20

Notes: 1. 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.

2. 2.0μs Pulse Width, f = 1.0KHz.

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