IRF840AS/L

10

www.irf.com

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

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 JAPAN: 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: ++ 65 838 4630

IR TAIWAN:16 Fl. Suite D. 207, Sec. 2, Tun Haw South Road, Taipei, 10673, Taiwan Tel: 886-2-2377-9936

Data and specifications subject to change without notice. 12/99

3

4

4

TR R

F EED D IRE CT IO N

1 .85 ( .0 73)

1 .65 ( .0 65)

1 .60 (.0 63)

1 .50 (.0 59)

4.10 ( .161)

3.90 ( .153)

TR L

F E ED DIR E CTIO N

10.90 (.429)

10.70 (.421)

16 .10 (.634)

15 .90 (.626)

1.75 (.069)

1.25 (.049)

11.60 (.457)

11.40 (.449)

15.42 (.609)

15.22 (.601)

4.72 (.136)

4.52 (.178)

24.30 (.957)

23.90 (.941)

0.368 (.0145)

0.342 (.0135)

1.60 (.063)

1.50 (.059)

13.50 (.532 )

12.80 (.504 )

330.00

( 14.173)

M AX.

2 7.4 0 (1.079 )

2 3.9 0 (.9 41)

60.0 0 (2.362)

M IN .

30.40 (1.197)

M A X.

26 .40 (1 .03 9)

24 .40 (.9 61 )

NO TE S :

1 . CO M F OR M S TO EIA-418 .

2 . CO NTROL LIN G DIM E NSIO N: M IL LIM ET ER .

3 . DIM E NS IO N M EASURED @ HUB.

4 . INCLUDES FL AN GE DIST ORT ION @ O UT E R EDGE.

max. junction temperature. (See fig. 11)

Notes:

* When mounted on 1" square PCB ( FR-4 or G-10 Material ).

For recommended footprint and soldering techniques refer to application note #AN-994.