JANSR2N7269U Ver la hoja de datos (PDF) - International Rectifier

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JANSR2N7269U

RADIATION HARDENED POWER MOSFET SURFACE MOUNT(SMD-1)

International Rectifier 

Pre-Irradiation

IRHN7250, JANSR2N7269U

15V

VDS

L

DRIVER

RG

2V0VGS

tp

D.U.T

IAS

0.01Ω

+

-

VDD

A

Fig 28a. Unclamped Inductive Test Circuit

V(BR)DSS

tp

Fig 28c. Maximum Avalanche Energy

Vs. Drain Current

IAS

Fig 28b. Unclamped Inductive Waveforms

QG

12 V

QGS

QGD

VG

Charge

Fig 29a. Basic Gate Charge Waveform

www.irf.com

Current Regulator

Same Type as D.U.T.

50KΩ

12V

.2µF

.3µF

+

D.U.T. -VDS

VGS

3mA

IG

ID

Current Sampling Resistors

Fig 29b. Gate Charge Test Circuit

11

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