 English |
|
|
|
|
|
|
|
| UF740_15 Datasheet, PDF (4/6 Pages) Unisonic Technologies – N-CHANNEL LOGIC LEVEL ENHANCEMENT MODE | |||
| |||
| ◁ |
UF740
ï® TEST CIRCUITS AND WAVEFORMS
VDS
L
RG
VDD
D.U.T.
0.01Ω
IAS
Unclamped Energy Test Circuit
Power MOSFET
BVDSS
VDS
IAS
VDD
0
tp
tAV
Unclamped Energy Waveforms
RG
VGS
RL
VDD
D.U.T.
Switching Time Test Circuit
VDS
90%
10%
0
VGS
10%
0
50%
PULSE WIDTH
tD(ON) tR
tON
90%
50%
tD(OFF) tF
tOFF
Resistive Switching Waveforms
12V
BATTERY
0
CURRENT
REGULATOR
VDS
(ISOLATED
SUPPLY)
50kΩ
0.2µF
0.3µF
SAME TYPE
AS DUT
D
G
IG(REF)
DUT
S
IG CURRENT
SAMPLING
RESISTOR
ID CURRENT
SAMPLING
RESISTOR
Gate Charge Test Circuit
VDD
QGS
QG(TOT)
QGD
VGS
0
IG(REF)
0
VDS
Gate Charge Waveforms
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 6
QW-R502-078. G
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese