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STD446S View Datasheet(PDF) - Samhop Mircroelectronics

Part Name
Description
Manufacturer
STD446S Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
STU/D446S
36
ID=19A
30
24
125 C
18
12
75 C
25 C
6
0
0
2
4
6
8
10
VGS, Gate-to-Source Voltage(V)
Figure 7. On-Resistance vs.
Gate-Source Voltage
1200
1000
Ciss
800
600
400
200
0
0
Coss
Crss
5 10 15
20 25 30
VDS, Drain-to-Source Voltage(V)
Figure 9. Capacitance
60
20
125 C
25 C
10
Ver 2.0
75 C
1
0
0.3
0.6 0.9 1.2
1.5
VSD, Body Diode Forward Voltage(V)
Figure 8. Body Diode Forward Voltage
Variation with Source Current
10
VDS=20V
8 ID=19A
6
4
2
0
0 3 6 9 12 15 18 21 24
Qg, Total Gate Charge(nC)
Figure 10. Gate Charge
300
100
10
TD(off )
Tr
Tf
TD(on)
100
R DS(ON) Limit
100us
1ms
10
DC10ms
VDS=20V,ID=1A
VGS=10V
1
1
6 10
60 100
Rg, Gate Resistance(Ω)
Figure 11. switching characteristics
1
0.3
0.1
VGS=10V
Single Pulse
TA=25 C
1
10
40
VDS, Drain-Source Voltage(V)
Figure 12. Maximum Safe Operating Area
Jul,14,2011
4
www.samhop.com.tw
 

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