SI4720CY Datasheet, PDF (5/8 Pages) Vishay Siliconix – Battery Disconnect Switch

Si4720CY
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Drain-Source Diode Forward Voltage
10
1.8
Input Voltage Trip Point vs. Temperature
T_J = 150_C
T_J = 25_C
1.6
1.4
V_S = 21 V
1.2
V_S = 10 V
1.0
1
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
V_SD – Source-to-Drain Voltage (V)
Turn-On Delay vs. Temperature
4.0
V_S = 10 V
Rl = 5 Ω
3.6
0.8
–50 –25 0
25 50 75 100 125 150
T_A = Ambient Temperature (_C)
Turn-off Delay vs. Temperature
2.0
V_S = 10 V
Rl = 5 Ω
1.8
3.2
1.6
2.8
1.4
2.4
1.2
2.0
–50 –25 0
25 50 75 100 125 150
Temperature (_C)
Rise Time vs. Temperature
1.8
V_S = 10 V
1.6 ^{Rl = 5 Ω}
1.4
1.2
1.0
0.8
0.6
–50 –25 0
25 50 75 100 125 150
Temperature (_C)
1.0
–50 –25 0
25 50 75 100 125 150
Temperature (_C)
Fall Time vs. Temperature
80
V_S = 10 V
70 Rl = 5 Ω
60
50
40
30
20
–50 –25 0
25 50 75 100 125 150
Temperature (_C)
Document Number: 70664
S-49524—Rev. B, 21-Jul-97
www.vishay.com S FaxBack 408-970-5600
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