SI4702DY Datasheet, PDF (1/4 Pages) Vishay Siliconix – Load Switch with Level-Shift

Load Switch with Level-Shift
Si4702DY
Vishay Siliconix
PRODUCT SUMMARY
V_DS2 (V)
30
r_DS(on) (W)
0.024 @ V_GS2 = 10 V
0.035 @ V_GS2 = 4.5 V
I_D (A)
5.5
4.5
S_{1 1}
V_{ON/OFF 2}
S_{2 3}
S_{2 4}
SO-8
8 ^VHV
7 ^VIN
6 ^VIN
5 ^VIN
Top View
Ordering Information: Si4702DY
Si4702DY-T1 (with Tape and Reel)
5, 6, 7
V_IN
Q2
8
V_HV
2
V_ON/OFF
Q1
1
S₁
3, 4 _S2
ABSOLUTE MAXIMUM RATINGS (T_A = 25_C UNLESS OTHERWISE NOTED)
Parameter
Symbol
Limit
Input Voltage
Q2 Gate-Drive Voltage Referenced to S1 or S2
ON/OFF Voltage
Load Current
Continuous Intrinsic Diode Conduction^a
Maximum Power Dissipation^a
Operating Junction and Storage Temperature Range
ESD Rating, MIL-STD-883D Human Body Model (100 pF, 1500 W)
Continuous^a
Pulsed ^b
V_IN
V_HV
V_ON/OFF
I_L
I_S
P_D
T_J, T_stg
ESD
30
20
8
5.5
"20
- 1.15
1.25
- 55 to 150
3
Unit
V
A
W
_C
kV
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambient (t = steady state)^a
Maximum Junction-to-Foot (Q2)
Symbol
R_thJA
R_thJC
Typical
83
25
Maximum
100
30
Unit
_C/W
SPECIFICATIONS (T_J = 25_C UNLESS OTHERWISE NOTED)
Parameter
Symbol
Test Condition
OFF Characteristics
Reverse Leakage Current
I_FL
Diode Forward Voltage
V_SD
ON Characteristics
V_IN = 30 V, V_ON/OFF = 0 V, V_HV = 0 V
I_S = - 1.15 A
On-Resistance (Q2)
On-State (Q2) Drain-Current
r_DS(on)
I_D(on)
V_ON/OFF = 0 V, I_D = 5.5 A, V_HV = 10 V, V_S2 = 0 V
V_ON/OFF = 0 V, I_D = 4.5 A, V_HV = 4.5 V, V_S2 = 0 V
V_IN - V_OUT v 0.1 V, V_IN = 5 V, V_ON/OFF = 0 V V_HV = 10 V
Notes
a. Surface Mounted on FR4 Board.
b. Pulse test: pulse width v300 ms, duty cycle v2%.
Document Number: 71293
S-31874—Rev. E, 15-Sep-03
Min
15
Typ
0.7
0.019
0.028
Max Unit
1
mA
1
V
0.024
W
0.035
A
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