GA200NS61U 데이터 시트보기 (PDF) - International Rectifier

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GA200NS61U

High Side Switch Chopper Module Ultra-Fast™ Speed IGBT

International Rectifier 

GA200NS61U

L3

Vcc

+Vg2

-Vg2

Rg2

Rg1

+Vge

90% Vge

Vce

DUT

L1

L

L2

Vcc=60% of BVces

Ls= L1+L2+L3

Vge=15V

Fig. 16a - Test Circuit for Measurement of

ILM, Eon, Eoff(diode), trr, Qrr, Irr, td(on), tr, td(off), tf

Ic 10% Vce

td(off)

90% Ic

Ic

5% Ic

tf

∫ t1+5µS

Eoff = VVcceeicIcdtdt

t1

t1

t2

Fig. 16b - Test Waveforms for Circuit of Fig. 16a, Defining

Eoff, td(off), tf

10% +Vg

GATE VOLTAGE D.U.T.

+Vg

Vce

10% Ic

Vcc

90% Ic

td(on)

5% Vce

tr

t1

DUT VOLTAGE

AND CURRENT

Ipk

Ic

∫ t2

Eon = VVcceeieIcdtdt

t1

t2

Fig. 16c - Test Waveforms for Circuit of Fig. 16a,

Defining Eon, td(on), tr

trr

Ic

tx

10% Vcc

Vpk

Irr

trr

∫ Qrr = iIdcddt t

tx

10% Irr

Vcc

DIODE RECOVERY

WAVEFORMS

DIODE REVERSE

RECOVERY ENERGY

t3

∫ t4

Erec = VVddidIcdtdt

t3

t4

Fig. 16d - Test Waveforms for Circuit of Fig. 16a,

Defining Erec, trr, Qrr, Irr

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