Previous Datasheet
Index
Next Data Sheet
IRHM7064, IRHM8064 Devices
Radiation Characteristics
Repetitive Rating; Pulse width limited by
maximum junction temperature.
Refer to current HEXFET reliability report.
@ VDD = 25V, Starting TJ = 25°C,
EAS = [0.5 * L * (IL2) * [BVDSS/(BVDSS-VDD)]
Peak IL = 35A, VGS = 12V, 25 ≤ RG ≤ 200Ω
ISD ≤ 35A, di/dt ≤ 170 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
Total Dose Irradiation with VGS Bias.
+12 volt VGS applied and VDS = 0 during
irradiation per MIL-STD-750, method 1019.
Total Dose Irradiation with VDS Bias.
VDS = 0.8 rated BVDSS (pre-radiation)
applied and VGS = 0 during irradiation per
MlL-STD-750, method 1019.
This test is performed using a flash x-ray
source operated in the e-beam mode (energy
~2.5 MeV), 30 nsec pulse.
Process characterized by independent laboratory.
All Pre-Radiation and Post-Radiation test
conditions are identical to facilitate direct
comparison for circuit applications.
Case Outline and Dimensions – TO-254AA
3
2
1
Conforms to JEDEC Outline TO-254AA
Legend:
1 - Drain
2 - Source
3 - Gate
Notes:
1. Dimensioning and Tolerancing per
ANSI Y14.5M-1982
2. All dimensions are shown in millimeters (inches).
3. Leadform is available in either orientation.
Optional leadforms for outline TO-254
CAUTION
BERYLLIA WARNING PER MIL-PRF-19500
Packages containing beryllia shall not be ground, sandblasted, ma-
chined, or have other operations performed on them which will pro-
duce beryllia or beryllium dust. Furthermore, beryllium oxides pack-
ages shall not be placed in acids that will produce fumes containing
beryllium.
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.
10/96
To Order