UF3205 Unisonic Technologies, UF3205 Datasheet - Page 4

• Manufacturer Part Number: UF3205
• Description: Hexfet Power Mosfet
• Manufacturer: Unisonic Technologies

UF3205
4A Unclamped Inductive Switching Test Circuit
12V
TEST CIRCUITS AND WAVEFORMS (Cont.)
V
3A Gate Charge Test Circuit
GS
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
0.2µF
Pulse Width≤ 1µs
Duty Factor≤0.1%
R
2A Switching Test Circuit
G
V
GS
V
GS
50kΩ
V
DS
3mA
0.3µF
R
G
D.U.T.
R
DUT
Same Type
as D.U.T.
D
Preliminary
R
D
V
DD
V
DS
V
V
DS
GS
V
V
4B Unclamped Inductive Switching Waveforms
GS
G
10%
90%
t
D(ON)
Q
S
G
3B Gate Charge Waveform
2B Switching Waveforms
t
R
Q
Q
D
G
G
Charge
Power MOSFET
t
D(OFF)
t
F
QW-R502-304.a
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