IRHF93230 View Datasheet(PDF) - International Rectifier

Part Name

Description

MFG CO.

IRHF93230

RADIATION HARDENED POWER MOSFET THRU-HOLE (TO-39)

International Rectifier 

Pre-Irradiation

IRHF9230

VDS

L

400

RG

D.U .T

VD D

-V2 0GVS

tp

IA S

0.01Ω

D R IV E R

A

300

200

15V

Fig 12a. Unclamped Inductive Test Circuit

100

 TOP

ID

-1.8A

-2.5A

BOTTOM -4.0A

IAS

tp

V(BR)DSS

Fig 12b. Unclamped Inductive Waveforms

-12V

QGS

VG

QG

QGD

Charge

Fig 13a. Basic Gate Charge Waveform

www.irf.com

0

25

50

75

100

125

150

Starting TJ , Junction Temperature ( °C)

Fig 12c. Maximum Avalanche Energy

Vs. Drain Current

Current Regulator

Same Type as D.U.T.

-1122VV

.2µF

50KΩ

.3µF

D.U.T.

-

+VDS

VGS

-3mA

IG

ID

Current Sampling Resistors

Fig 13b. Gate Charge Test Circuit

7

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