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| HRLE550P03K Datasheet, PDF (5/7 Pages) SemiHow Co.,Ltd. – Reliable and Rugged | |||
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Fig 12. Gate Charge Test Circuit & Waveform
Same Type
.È
as DUT
12V
200nF
300nF
VGS
10V
VGS
VDS
Qgs
IG=const.
DUT
Qg
Qgd
Charge
VGS
VGS
Fig 13. Resistive Switching Test Circuit & Waveforms
VDS
RG
RL
VDD
( 0.5 rated VDS )
DUT
td(on)
t on
tr
VGS
10%
VDS 90%
t off
td(off)
tf
Fig 14. Unclamped Inductive Switching Test Circuit & Waveforms
VDS
ID
RG
L
VDD
EAS =
--1--
2
LL IAS2
BVDSS
--------------------
BVDSS -- VDD
tp
Time
VDD
VDS (t)
ID (t)
DUT
IAS
BVDSS
à°ÍÎͶ;ͺ͹ÎÎÍÎͶÎÍͲ͢ÍÍÍ·ÎÎÍͣͦ͢͡Í
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