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UF624Z Datasheet, PDF (4/7 Pages) Unisonic Technologies – 4.4A, 250V N-CHANNEL POWER MOSFET
UF624Z
Preliminary
 TEST CIRCUITS AND WAVEFORMS
Power MOSFET
3mA
12V
200nF
50kΩ
VGS
300nF
Same Type
as DUT
DUT
Gate Charge Test Circuit
VGS
10V
VDS
QGS
QG
QGD
Charge
Gate Charge Waveforms
10V
tP
VDS
RG
ID
L
DUT
VDD
Unclamped Inductive Switching Test Circuit
BVDSS
IAS
VDD
EAS=
1
2
LIAS2
BVDSS
BVDSS-VDD
ID(t)
VDS(t)
tP
Time
Unclamped Inductive Switching Waveforms
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 7
QW-R502-856.b