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| SI4700DY Datasheet, PDF (5/8 Pages) Vishay Siliconix – Power Selector Switch | |||
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New Product
Si4700DY
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
P-CHANNEL
0.30
0.24
0.18
0.12
0.06
VDROP vs. S1
VON/OFF = 2.5 V
IL = 1 A
VDROP Variance vs. Junction Temperature
0.04
0.03
0.02
VON/OFF = 2.5 V
VS1 = 4.5 V
IL = 1 A
0.01
0.00
â0.01
0
0
0.30
2
4
6
8
10
VS2 (V)
rDS(on) Variation with Input Voltage
0.24
0.18
0.12
VON/OFF = 2.5 V
IL = 1 A
â0.02
â50 â25 0
25 50 75 100 125 150
TJ â Junction Temperature (_C)
Normalized rDS(on) vs. Junction Temperature
1.6
VON/OFF = 2.5 V
1.4
VS2 = 4.5 V
IL = 1 A
1.2
1.0
0.06
0.8
0
0
2
4
6
8
10
VS2 (V)
td(on) Variation with RG/VS1
1.5
VON/OFF = 3 V
1.2
VG = 12 V
CO = 10 mF
IL = 1 A
0.9
VS! = 2.5 V
VS! = 3.3 V
0.6
VS! = 5 V
0.3
0
0
20
40
60
80
100
RG (kW)
0.6
â50 â25 0
25 50 75 100 125 150
TJ â Junction Temperature (_C)
trise Variation with RG/VS1
8
VS! = 2.5 V
6
VS! = 3.3 V
4
VS! = 5 V
2
VON/OFF = 3 V
VG = 12 V
CO = 10 mF
IL = 1 A
0
0
20
40
60
RG (kW)
80
100
Document Number: 71110
S-00025âRev. A, 24-Jan-00
www.vishay.com S FaxBack 408-970-5600
2-5
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