IRH93150(2003) データシートの表示（PDF） - International Rectifier

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IRH93150
(Rev.:2003)

RADIATION HARDENED POWER MOSFET THRU-HOLE (T0-204AE)

International Rectifier 

IRH9150

Pre-Irradiation

24

RD

VDS

20

VGS

D.U.T.

RG

-

16

+ VDD

VGS

12

Pulse Width ≤ 1 µs

Duty Factor ≤ 0.1 %

8

Fig 10a. Switching Time Test Circuit

4

0

25

50

75

100

125

150

TC , Case Temperature ( °C)

Fig 9. Maximum Drain Current Vs.

Case Temperature

VGS

10%

td(on) tr

td(off) tf

90%

VDS

Fig 10b. Switching Time Waveforms

1

D = 0.50

0.20

0.1 0.10

0.05

0.02

0.01

0.01

0.001

0.00001

 SINGLE PULSE

(THERMAL RESPONSE)

 PDM

t1

t2

 Notes:

1. Duty factor D =t1 / t 2

2. Peak TJ = P DM x ZthJC + TC

0.0001

0.001

0.01

0.1

1

1, Rectangular Pulse Duration (sec)

Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case

6

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