MUR180E View Datasheet(PDF) - ON Semiconductor

Part Name

Description

MFG CO.

MUR180E

SWITCHMODE Power Rectifiers

ON Semiconductor 

MUR180E, MUR1100E

NOTE 3 − AMBIENT MOUNTING DATA

Data shown for thermal resistance, junction−to−ambient

(RqJA) for the mountings shown is to be used as typical

guideline values for preliminary engineering or in case the

tie point temperature cannot be measured.

TYPICAL VALUES FOR RqJA IN STILL AIR

Mounting

Method

1

2

RqJA

3

Lead Length, L

1/8 1/4 1/2

52 65 72

67 80 87

50

Units

°C/W

°C/W

°C/W

MOUNTING METHOD 1

L

L

ÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉ

MOUNTING METHOD 2

ÉÉÉÉÉÉÉÉL ÉÉÉÉÉÉÉÉÉÉLÉÉÉÉÉÉ

Vector Pin Mounting

MOUNTING METHOD 3

ÉÉ L = 3/8″

ÉÉÉÉÉÉÉÉÉÉ Board Ground Plane

ÉÉÉÉ P.C. Board with

1−1/2″ X 1−1/2″ Copper Surface

http://onsemi.com

5

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