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UF630 Datasheet, PDF (4/8 Pages) Unisonic Technologies – 9A, 200V, 0.4Ω , N-CHANNEL POWER MOSFETS
UF630
TEST CIRCUITS AND WAVEFORMS
VDS
L
VARY tp TO OBTAIN
REQUIRED PEAK IAS
RG
VGS
DUT
+
- VDD
0V
tp
IAS
0.01Ƹ

FIGURE 1. UNCLAMPED ENERGY TEST CIRCUIT
tp
IAS
BVDSS
VDS
VDD
MOSFET
0
tAV

FIGURE 2. UNCLAMPED ENERGY WAVEFORMS
RL
+
RG
VDD
-
DUT
VGS

FIGURE 3. SWITCHING TIME TEST CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-049,B