IRF5305 Package Outline TO-220AB Outline Dimensions are shown in millimeters (inches) 10 .54 (.4 15) - B - 3 .7 8 (.149 ) 10 .29 (.4 05) 2.87 (.11 3) 3 .5 4 (.139 ) 4.69 ( .18 5 ) 2.62 (.10 3) 4.20 ( .16 5 ) - A - 1 .32 (.05 2) 1 .22 (.04 8) 6.47 (.25 5) 6.10 (.24 0) 4 1 5.24 (.60 0) 1 4.84 (.58 4) 1.15 (.04 5) L E A D A S S IG NM E NT S M IN 1 - G A T E 1 2 3 2 - D R A IN 3 - S O U RC E 4 - D R A IN 1 4.09 (.55 5) 4.06 (.16 0) 1 3.47 (.53 0) 3.55 (.14 0) 0.93 (.03 7) 0.55 (.02 2) 3X 3 X 0.69 (.02 7) 0.46 (.01 8) 1 .4 0 (.0 55 ) 3 X 1.15 (.045) 0 .3 6 (.01 4) M B A M 2 .92 (.11 5) 2 .64 (.10 4) 2.54 (.10 0) 2 X N O TE S : 1 D IM E N S IO N IN G & TO L E R A N C ING P E R A N S I Y 1 4.5M , 1 9 82. 3 O U T LIN E C O N F O R M S TO JE D E C O U T LIN E TO -2 20 A B . 2 C O N TR O L LIN G D IM E N S IO N : IN C H 4 H E A TS IN K & LE A D M E A S U R E M E N T S D O N O T IN C LU DE B U R R S . Part Marking Information TO-220AB E X A M P L E : T H IS IS A N IR F 1 0 1 0 W IT H A S S E M B L Y A IN T E R N A T IO N A L L O T C O D E 9 B 1M P A R T N U M B E R R E C T IF IE R IR F 1 0 10 L O G O 9 2 4 6 9B 1 M D A T E C O D E A S S E M B L Y (Y Y W W ) L O T C O D E Y Y = Y E A R W W = W E E K WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, Tel: (310) 322 3331 IR GREAT BRITAIN: Hurst Green, Oxted, Surrey RH8 9BB, UK Tel: ++ 44 1883 732020 IR CANADA: 15 Lincoln Court, Brampton, Ontario L6T3Z2, Tel: (905) 453 2200 IR GERMANY: Saalburgstrasse 157, 61350 Bad Homburg Tel: ++ 49 6172 96590 IR ITALY: Via Liguria 49, 10071 Borgaro, Torino Tel: ++ 39 11 451 0111 IR FAR EAST: K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo Japan 171 Tel: 81 3 3983 0086 IR SOUTHEAST ASIA: 1 Kim Seng Promenade, Great World City West Tower, 13-11, Singapore 237994 Tel: ++ 65 221 8371 IR TAIWAN: 16 Fl. Suite D. 207, Sec. 2, Tun Haw South Road, Taipei, 10673, Taiwan Tel: 886-2-2377-9936 http://www.irf.com/ Data and specifications subject to change without notice. 4/99 8 www.irf.com