JANSR2N7423 Datasheet, PDF (8/8 Pages) International Rectifier – RADIATION HARDENED POWER MOSFET THRU-HOLE (T0-254AA)

IRHM9250
Pre-Irradiation
Foot Notes:
➀ Repetitive Rating; Pulse width limited by
maximum junction temperature.
➁ VDD = -50V, starting TJ = 25°C, L=5.1mH
Peak IL = -14A, VGS =-12V
➂ ISD ≤ -14A, di/dt ≤ -600A/µs,
VDD ≤ -200V, TJ ≤ 150°C
➃ Pulse width ≤ 300 µs; Duty Cycle ≤ 2%
➄ Total Dose Irradiation with VGS Bias.
-12 volt VGS applied and VDS = 0 during
irradiation per MIL-STD-750, method 1019, condition A.
➅ Total Dose Irradiation with VDS Bias.
-160 volt VDS applied and VGS = 0 during
irradiation per MlL-STD-750, method 1019, condition A.
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]
0.12 [.005]
1.27 [.050]
1.02 [.040]
17.40 [.685]
16.89 [.665]
123
20.32 [.800]
20.07 [.790]
B
13.84 [.545]
13.59 [.535]
C
3.81 [.150]
2X
17.40 [.685]
16.89 [.665]
3X
1.14 [.045]
0.89 [.035]
0.36 [.014] B A
0.84 [.033]
MAX.
3.81 [.150]
NOT ES :
1. DIME NS IONING & TOLERANCING PER AS ME Y14.5M-1994.
2. ALL DIME NS IONS ARE S HOWN IN MILLIMET ERS [INCHES ].
3. CONTROLLING DIMENS ION: INCH.
4. CONFORMS T O JEDEC OUT LINE T O-254AA.
3.78 [.149]
3.53 [.139]
A
13.84 [.545]
13.59 [.535]
22.73 [.895]
21.21 [.835]
17.40 [.685]
16.89 [.665]
123
20.32 [.800]
20.07 [.790]
6.60 [.260]
6.32 [.249]
13.84 [.545]
13.59 [.535]
4.82 [.190]
3.81 [.150]
3.81 [.150]
2X
3X
1.14 [.045]
0.89 [.035]
0.36 [.014] B A
PIN AS S IGNMENT S
1 = DRAIN
2 = S OURCE
3 = GAT E
0.12 [.005]
1.27 [.050]
1.02 [.040]
B
R 1.52 [.060]
4.06 [.160]
3.56 [.140]
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.
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TAC Fax: [phone]
Visit us at www.irf.com for sales contact information.
Data and specifications subject to change without notice. 02/03
8
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