IRHN7250 View Datasheet(PDF) - International Rectifier
Part Name
Description
Manufacturer
IRHN7250 Datasheet PDF : 14 Pages
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IRHN7250/IRHN8250 Devices
Repetitive Rating; Pulse width limited by
Total Dose Irradiation withVGS Bias.
maximum junction temperature. (figure 26)
Refer to current HEXFET reliability report.
@ VDD = 50V, Starting TJ = 25°C,
EAS = [0.5 * L * (IL2) * [BVDSS/(BVDSS-VDD)]
Peak IL = 26A, 25 ≤ RG ≤ 200Ω
ISD ≤ 26A, di/dt ≤ 190 A/µs,
VDD ≤ BVDSS, TJ ≤ 150°C
Suggested RG = 2.35Ω
Pulse width ≤ 300 µs; Duty Cycle ≤ 2%
K/W = °C/W
W/K = W/°C
+12 volt VGS applied and VDS = 0 during irradiation
per MIL-STD-750, method 1019. (figure 8a)
Total Dose Irradiation withVDS Bias.
VDS = 0.8 x rated BVDSS (pre-radiation)
applied and VGS = 0 during irradiation per
MlL-STD-750, method 1019. (figure 8b)
This test is performed using a flash x-ray
source operated in the e-beam mode (energy
~2.5 MeV), 30 nsec pulse. (figure 9)
Study sponsored by NASA. Evaluation performed
at Brookhaven National Labs.
All Pre-Radiation and Post-Radiation test
conditions are identical to facilitate direct
comparison for circuit applications.
Case Outline and Dimensions – SMD-1
Notes:
1. Dimensioning and Tolerancing per ANSI Y14.5M-1982
2. Controlling Dimension: Inch
3. Dimensions are shown in millimeters (Inches)
4 Dimension includes metallization flash
5 Dimension does not include metallization flash
F-360
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: 171 (K&H Bldg.) 30-4 Nishi-ikebukuro 3-Chome, Toshima-ku, Tokyo Japan 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.
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