IRF7478QPBF(2007) 查看數據表（PDF） - International Rectifier

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IRF7478QPBF
(Rev.:2007)

SMPS MOSFET

International Rectifier 

IRF7478QPbF

SO-8 Tape and Reel

Dimensions are shown in millimeters (inches)

TERMINAL NUMBER 1

12.3 ( .484 )

11.7 ( .461 )

8.1 ( .318 )

7.9 ( .312 )

FEED DIRECTION

NOTES:

1. CONTROLLING DIMENSION : MILLIMETER.

2. ALL DIMENSIONS ARE SHOWN IN MILLIMETERS(INCHES).

3. OUTLINE CONFORMS TO EIA-481 & EIA-541.

330.00

(12.992)

MAX.

NOTES :

1. CONTROLLING DIMENSION : MILLIMETER.

2. OUTLINE CONFORMS TO EIA-481 & EIA-541.

14.40 ( .566 )

12.40 ( .488 )

Note: For the most current drawing please refer to IR website at http://www.irf.com/package/

Notes:

 Repetitive rating; pulse width limited by „ When mounted on 1 inch square copper board

max. junction temperature.

… Coss eff. is a fixed capacitance that gives the same charging time

‚ Starting TJ = 25°C, L = 16mH

RG = 25Ω, IAS = 4.2A.

ƒ Pulse width ≤ 400µs; duty cycle ≤ 2%.

as Coss while VDS is rising from 0 to 80% VDSS

† ISD ≤ 4.2A, di/dt ≤ 160A/µs, VDD ≤ V(BR)DSS,

TJ ≤ 150°C

Data and specifications subject to change without notice.

This product has been designed and qualified for the Automotive [Q101] market.

Qualification Standards can be found on IR’s Web site.

IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105

TAC Fax: (310) 252-7903

Visit us at www.irf.com for sales contact information.09/2007

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