参数资料
型号: IRHM4250
厂商: International Rectifier
英文描述: RADIATION HARDENED POWER MOSFET THRU-HOLE (TO-254AA)
中文描述: 抗辐射功率MOSFET的通孔(对254AA)
文件页数: 12/12页
文件大小: 271K
代理商: IRHM4250
12
www.irf.com
IRHM7250, JANSR2N7269
Pre-Irradiation
Pulse width
300
μ
s; Duty Cycle
2%
Total Dose Irradiation with VGS Bias.
12 volt VGS applied and VDS = 0 during
irradiation per MIL-STD-750, method 1019, condition A.
Total Dose Irradiation with VDS Bias.
160 volt VDS applied and VGS = 0 during
irradiation per MlL-STD-750, method 1019, condition A.
Repetitive Rating; Pulse width limited by
maximum junction temperature.
VDD = 25V, starting TJ = 25°C, L= 1.5mH
Peak IL = 26A, VGS = 12V
ISD
26A, di/dt
190A/
μ
s,
VDD
200V, TJ
150°C
Case Outline and Dimensions — TO-254AA
Foot Notes:
CAUTION
BERYLLIA WARNING PER MIL-PRF-19500
Packages containing beryllia shall not be ground, sandblasted, machined or have other operations performed on them
which will produce beryllia or beryllium dust. Furthermore, beryllium oxide packages shall not be placed in acids that
will produce fumes containing beryllium.
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 )
.50 ( .020 ) M C A M B
.25 ( .010 ) M C
LEGEND
1 - COLLE
2 - EMITT
3 - GATE
LEGEND
1- DRAIN
2- SOURCE
3- GATE
IRHM7250D
IRHM7250U
IR WORLD HEADQUARTERS:
233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
IR EUROPEAN REGIONAL CENTRE:
439/445 Godstone Rd, Whyteleafe, Surrey CR3 OBL, UK Tel: ++ 44 (0)20 8645 8000
IR CANADA:
15 Lincoln Court, Brampton, Ontario L6T3Z2, Tel: (905) 453 2200
IR GERMANY:
Saalburgstrasse 157, 61350 Bad Homburg Tel: ++ 49 (0) 6172 96590
IR ITALY:
Via Liguria 49, 10071 Borgaro, Torino Tel: ++ 39 011 451 0111
IR JAPAN:
K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo 171 Tel: 81 (0)3 3983 0086
IR SOUTHEAST ASIA:
1 Kim Seng Promenade, Great World City West Tower, 13-11, Singapore 237994 Tel: ++ 65 (0)838 4630
IR TAIWAN:
16 Fl. Suite D. 207, Sec. 2, Tun Haw South Road, Taipei, 10673 Tel: 886-(0)2 2377 9936
Data and specifications subject to change without notice. 10/00
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