Technical Data

Data Sheet N1179, Rev. A

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China - Germany - Korea - Singapore - United States 

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http://www.smc-diodes.com - sales@ smc-diodes.com 

151CMQ...SERIES

151CMQ…SERIES SCHOTTKY RECTIFIER

Features

Schematic & Pin Configuration

Applications

Maximum Ratings (limiting values, at 25 °C unless otherwise specified)

Characteristics

Symbol

Condition

Max.

Units

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

-

35

151CMQ035

V

40

151CMQ040

45

151CMQ045

Average Rectified Forward Current

IF (AV)

50% duty cycle @TC =71°C,

rectangular wave form

75(Per Leg)

A

150(Per Device)

Peak One Cycle Non-Repetitive Surge

Current

IFSM

8.3 ms, half Sine pulse

1440

A

Non-Repetitive Avalanche Energy

(Peg Leg)

EAS

TJ=25℃,IAS=15A,L=0.9mH

101

mJ

Repetitive Avalanche Current(Peg Leg)

IAR

Current decaying linearly to zero in

1 μsec Frequency limited by TJ

max. VA=1.5×VR typical

15

A

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175 C TJ operation

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Isolated heatsink

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Multiple leads per terminal for high frequency, high

current PC board mounting

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Low profile, high current package

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Center tap module

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Low forward voltage drop

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High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance

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High frequency operation

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Guard ring for enhanced ruggedness and long term reliability

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Base plate: Nickel plated; Terminals: Nickel plated

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This is a Pb − Free Device

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All SMC parts are traceable to the wafer lot

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Additional testing can be offered upon request

TO-249(9Pin)

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Switching power supply

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Converters

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Free-Wheeling diodes

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Reverse battery protection