PD- 95909 IRG4PSC71UPbF Lead-Free www.irf.com 1 09/20/04 IRG4PSC71UPbF 2 www.irf.com IRG4PSC71UPbF www.irf.com 3 IRG4PSC71UPbF 4 www.irf.com IRG4PSC71UPbF www.irf.com 5 IRG4PSC71UPbF 6 www.irf.com IRG4PSC71UPbF www.irf.com 7 IRG4PSC71UPbF Case Outline and Dimensions — Super-247 Super-247 (TO-274AA) Part Marking Information EXAMPLE: THIS IS AN IRFPS37N50A WITH ASSEMBLY LOT CODE 1789 ASSEMBLED ON WW 19, 1997 IN THE ASSEMBLY LINE "C" PART NUMBER INTERNATIONAL RECTIFIER LOGO IRFPS37N50A 719C 17 89 ASSEMBLY LOT CODE Note: "P" in assembly line position indicates "Lead-Free" DATE CODE YEAR 7 = 1997 WEEK 19 LINE C TOP Data and specifications subject to change without notice. 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. 09/04 8 www.irf.com