MUR220 Просмотр технического описания (PDF) - ON Semiconductor

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MUR220

ULTRAFAST RECTIFIER 2.0 AMPERES − 200 VOLTS

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MUR220

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

ÉÉÉÉÉÉÉÉL ÉÉÉÉÉÉÉÉL ÉÉÉÉÉÉ

MOUNTING METHOD 2

ÉÉÉÉÉÉÉÉL ÉÉÉÉÉÉÉÉÉÉLÉÉÉÉÉÉ

Vector Pin Mounting

MOUNTING METHOD 3

ÉÉ L = 3/8″

ÉÉÉÉÉÉÉÉÉÉÉÉ Board Ground Plane

P.C. Board with

1−1/2″ X 1−1/2″ Copper Surface

http://onsemi.com

4

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