SDU9916 Datasheet, PDF (5/5 Pages) SamHop Microelectronics Corp. – N-Channel E nhancement Mode F ield E ffect Transistor

S DU/D9916
V DD
ton
toff
RL
V IN
D
V OUT
td(on)
tr td(off)
90%
tf
90%
VG S
VOUT
10% INVE R TE D
10%
RGEN _G
6
90%
S
VIN
50%
50%
10%
PULS E WIDTH
F igure 11. S witching T es t C ircuit
F igure 12. S witching Waveforms
2
1
D =0 . 5
0.2
0.1
0.1
0.05
0.02
0.01
0.01
10^-5
S INGLE PULS E
10^-4
10^-3
10^-2
10^-1
S quare Wave P uls e Duration (s ec)
P DM
t1
t2
1. R JC (t)=r (t) * R JC
2. R JC=S ee Datas heet
3. T JM-T c = P DM* R JC (t)
4. Duty C ycle, D=t1/t2
1
10
F igure 13. Normalized T hermal T rans ient Impedance C urve
5