MBR245G-Z41-R datasheet(3/4 Pages) UTC

3 / 4 page

MBR245

Preliminary

DIODE

UNISONICTECHNOLOGIESCO.,LTD

3 of 4

www.unisonic.com.tw

QW-R601-245.b



ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified)

PARAMETER

SYMBOL

RATINGS

UNIT

Peak Repetitive Reverse Voltage

VRRM

Working Peak Reverse Voltage

VRWM

DC Blocking Voltage

RMS Reverse Voltage

VR(RMS)

31.5

Average Rectified Forward Current

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

2.0

Non-Repetitive Peak Forward Surge Current 8.3ms Single

half sine-wave

IFSM

Typical Junction Capacitance

650

Junction Temperature

-65~+150

°C

Storage Temperature

TSTG

-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

θJA

°C/W

DO-15/DO-41



ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Instantaneous Forward Voltage Drop

(Note 3)

IF=2.0A, TC=25°C

0.70

IF=2.0A, TC=125°C

0.65

Instantaneous Reverse Current (Note 3)

Rated DC Voltage, TC=25°C

500

Rated DC Voltage, TC=125°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. 2.0μs Pulse Width, f = 1.0KHz.

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

4. Applied VR = 4.0V and f = 1.0MHz.

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