R6020FNX 데이터 시트보기 (PDF) - ROHM Semiconductor

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R6020FNX

Nch 600V 20A Power MOSFET

ROHM Semiconductor 

R6020FNX

Data Sheet

Measurement circuits

Fig.1-1 Switching Time Measurement Circuit

Fig.1-2　Switching Waveforms

VGS

ID

VDS

Pulse width

RL

50%

90% 50%

VGS

10%

D.U.T.

RG

VDD

Fig.2-1 Gate Charge Measurement Circuit

for VDS

10%

10%

td(on)

90%

tr

ton

td(off)

90%

tf

toff

Fig.2-2 Gate Charge Waveform

VGS

ed IG(Const.)

ID

RL

VDS

D.U.T.

VDD

nd s Fig.3-1 Avalanche Measurement Circuit

e n VGS

m sig RG

IAS

D.U.T.

VDS

L

VDD

om De Fig.4-1 dv/dt Measurement Circuit

c VGS

Re ew RG

IAS

D.U.T.

VDS

L

VDD

Not N Fig.5-1 di/dt Measurement Circuit

VG

VGS

Qgs

Qg

Qgd

Charge

Fig.3-2 Avalanche Waveform

V(BR)DSS

IAS

VDD

EAS =

1

2

L IAS2

V(BR)DSS

V(BR)DSS - VDD

Fig.4-2 dv/dt Waveform

VDD

V(BR)DSS

IAS

Fig.5-2 di/dt Waveform

IF

D.U.T.

RG

L

IF

DRIVER

MOSFET

VDD

trr

0

Irr 10%

Irr

drr / dt

Irr 90%

Irr 100%

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12/13

2016.02 - Rev.D

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