STM6920A Просмотр технического описания (PDF) - Weitron Technology
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STM6920A Datasheet PDF : 6 Pages
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WT6920AM
WE ITR ON
18
15
12
9
6
3
VDS=5V
0
0
5
10
15
20 25
IDS ,DRAIN-SOURCE CURRENT(A)
FIG.7 Transconductance Variation
with Drain Current
20
10
1
TJ=25˚C
0
0.4 0.6 0.8 1.0 1.2 1.4
VSD ,BODY DIODE FORWARD VOLTAGE(V)
FIG.8 Body Diode Forward Voltage
Variation with Source Current
10
VDS=20V
8 ID=6A
6
4
2
0
0 2 4 6 8 10 12 14 16
Q g ,TOTAL GATE CHARGE(nC)
FIG.9 Gate Charge
50
10
RDS(ON) Limit
1
10ms
100ms
1s
DC
0.1 VGS=10V
Single Pulse
0.03 Tc=25 C
0.1
1
10 20 50
VDS ,DRAIN-SOURCE CURRENT(V)
FIG.10 Maximum Safe Operating Area
V DD
RL
V IN
D
V OUT
VG S
RGEN G
S
FIG.11 Switching Test Circuit
td(on)
VOUT
ton
tr
td(off)
90%
10% INVE R TE D
toff
tf
90%
10%
VIN
10%
90%
50%
50%
PULSE WIDTH
FIG.12 Switching Waveforms
WEITRON
http://www.weitron.com.tw
4/6
02-Aug-05
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