IRFB4127PbF

8

www.irf.com

Data and specifications subject to change without notice.

This product has been designed and qualified for the Industrial 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. 08/08

TO-220AB packages are not recommended for Surface Mount Application.

TO-220AB Part Marking Information

TO-220AB Package Outline

Dimensions are shown in millimeters (inches)

LOT CODE 1789

EXAMPLE: THIS IS AN IRF1010

Note: "P" in assembly line position

indicates "Lead - Free"

IN THE ASSEMBLY LINE "C"

ASSEMBLED ON WW 19, 2000

INTERNATIONAL

PART NUMBER

RECTIFIER

LOT CODE

ASSEMBLY

LOGO

YEAR 0 = 2000

DATE CODE

WEEK 19

LINE C

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