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IRFM260
WORLD HEADQUARTERS:
233 Kansas St., El Segundo, California 90245, Tel: (310) 322 3331
EUROPEAN HEADQUARTERS:
Hurst Green, Oxted, Surrey RH8 9BB, UK Tel: ++ 44 1883 732020
IR CANADA:
7321 Victoria Park Ave., Suite 201, Markham, Ontario L3R 2Z8, Tel: (905) 475 1897
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, 3-30-4 Nishi-Ikeburo 3-Chome, Toshima-Ki, Tokyo Japan 171 Tel: 81 3 3983 0086
IR SOUTHEAST ASIA:
315 Outram Road, #10-02 Tan Boon Liat Building, Singapore 0316 Tel: 65 221 8371
http://www.irf.com/
Data and specifications subject to change without notice.
To Order
7/96
Case Outline and Dimensions TO-254AA
3.78 ( .149 )
3.53 ( .139 )
-A-
13.84 ( .545 )
13.59 ( .535 )
6.60 ( .260 )
6.32 ( .249 )
20.32 ( .800 )
20.07 ( .790 )
13.84 ( .545 )
13.59 ( .535 )
-C-
1.14 ( .045 )
0.89 ( .035 )
3.81 ( .150 )
1.27 ( .050 )
1.02 ( .040 )
-B-
.12 ( .005 )
3X
2X
3.81 ( .150 )
1 2 3
17.40 ( .685 )
16.89 ( .665 )
31.40 ( 1.235 )
30.39 ( 1.199 )
NOTES:
1. DIMENSIONING & TOLERANCING PER ANSI Y14.5M, 1982.
2. ALL DIMENSIONS ARE SHOW N IN MILLIMETERS ( INCHES ).
.50 ( .020 ) M C A M B
.25 ( .010 ) M C
LEGEND
1 - COLLECTOR
2 - EMITTER
3 - GATE
W
3.78 ( .149 )
3.53 ( .139 )
-A-
13.84 ( .545 )
13.59 ( .535 )
20.32 ( .800 )
20.07 ( .790 )
-C-
21.98 ( .865 )
20.95 ( .825 )
3.81 ( .150 )
2X
1.14 ( .045 )
0.89 ( .035 )
3X
17.40 ( .685 )
16.89 ( .665 )
6.60 ( .260 )
6.32 ( .249 )
1.27 ( .050 )
1.02 ( .040 )
13.84 ( .545 )
13.59 ( .535 )
1.52 ( .060 ) R
MIN.
4.83 ( .190 )
3.81 ( .150 )
4.01 ( .158 )
3.61 ( .142 )
.12 ( .005 )
-B-
3.2
3.1
.50 ( .020 ) M C A M B
.25 ( .010 ) M C
1 2 3
NOTES :
1. DIMENSIONING & TOLERANCING PER ANSI Y14.5M-1982.
2. ALL DIMENSIONS ARE SHOW N IN MILLIMETERS ( INCHES ).
3. LEADFORM IS AVAILABLE IN EITHER ORIENTATION :
3.1 EXAMPLE : IRFM4500
3.2 EXAMPLE : IRFM450U
LEGEND
1 - COLLECTOR
2 - EMITTER
3 - GATE
Conforms to JEDEC Outline TO-254AA
Dimensions in Millimeters and ( Inches )
Repetitive Rating; Pulse width limited by
maximum junction temperature.
Refer to current HEXFET reliability report.
Pulse width
≤
300
μ
s; Duty Cycle
≤
2%
ISD
≤
35A, di/dt
≤
130 A/
μ
s,
VDD
≤
BVDSS, TJ
≤
150°C
Suggested R
G
= 2.35
@ VDD = 50 V, Starting TJ = 25°C,
EAS = [0.5 * L * (IL
2
) ]
Peak IL = 35A, VGS =10 V, 25
≤
RG
≤
200
K/W = °C/W
* I
D
current limited by pin diamete ( Die Current = 46A )
Notes:
CAUTION
BERYLLIA WARNING PER MIL-PRF-19500
Packages containing beryllia shall not be ground, sand-
blasted, machined, or have other operations perfomed on
them which will produce beryllia or beryllium dust. Fur-
thermore, beryllium oxide packages shall not be placed in
acids that will produce fumes containing beryllium.
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