FQT1N80TFWS Datasheet, PDF (6/8 Pages) Fairchild Semiconductor – N-Channel MOSFET

Peak Diode Recovery dv/dt Test Circuit & Waveforms
DUT
+
V _DS
_
I _SD
L
D riv e r
R_G
Sam e Type
as DUT
V _DD
V _GS
• d v /d t c o n tro lle d b y R _G
• I_{S D} c o n tro lle d b y p u ls e p e rio d
V _GS
( D riv e r )
I _SD
( DUT )
V _DS
( DUT )
D = - -G- - ^a- -t-e- - -P- -u-l-s- ^e- - -W- - -i-d-t-h- -
G a te P u ls e P e rio d
10V
I_FM , B o d y D io d e F o rw a rd C u rre n t
d i/d t
I_{R M}
B o d y D io d e R e v e rs e C u rre n t
B o d y D io d e R e c o v e ry d v /d t
V _SD
V _DD
B o d y D io d e
F o rw a rd V o lta g e D ro p
FQT1N80 Rev. A
6
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