Si4701BDY
Vishay Siliconix
New Product
Load Switch with Level-Shift
PRODUCT SUMMARY
VDS2 (V)
rDS(on) (W)
ID (A)
0.015 @ V
= 10 V
7.0
6.0
GS2
GS2
Product Is Completely Pb-free
3, 4
30
0.021 @ V
= 4.5 V
5, 6, 7
SO-8
S
2
V
IN
Q2
S
V
HV
V
IN
V
IN
V
IN
1
2
3
4
8
7
6
5
1
8
2
V
ON/OFF
V
HV
S
2
S
2
Q1
V
ON/OFF
Top View
1
Ordering Information: Si4701BDY—E3
Si4701BDY-T1—E3 (with Tape and Reel)
S
1
ABSOLUTE MAXIMUM RATINGS (T = 25_C UNLESS OTHERWISE NOTED)
A
Parameter
Symbol
Limit
Unit
Input Voltage
V
30
20
IN
Q2 Gate-Drive Voltage Referenced to S1 or S2
ON/OFF Voltage
V
V
HV
ON/OFF
V
8
a
Continuous
7.0
Load Current
I
L
b
Pulsed
"30
−1.15
1.25
−55 to 150
3
A
a
Continuous Intrinsic Diode Conduction
I
S
a
Maximum Power Dissipation
P
W
_C
kV
D
Operating Junction and Storage Temperature Range
T , T
J
stg
ESD Rating, MIL-STD-883D Human Body Model (100 pF, 1500 W)
ESD
THERMAL RESISTANCE RATINGS
Parameter
Symbol
Typical
Maximum
Unit
a
Maximum Junction-to-Ambient (t = steady state)
R
80
25
100
30
thJA
thJC
Maximum Junction-to-Foot (Q2)
R
SPECIFICATIONS (T = 25_C UNLESS OTHERWISE NOTED)
J
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
OFF Characteristics
Reverse Leakage Current
Diode Forward Voltage
I
V
IN
= 30 V, V
= 0 V, V = 0 V
1
1
mA
FL
ON/OFF
HV
V
I
S
= −1.15 A
0.7
V
SD
ON Characteristics
V
V
= 0 V, I = 7 A, V = 10 V, V = 0 V
D HV S2
ON/OFF
0.012
0.017
0.015
0.021
On-Resistance (Q2)
r
W
DS(on)
= 0 V, I = 6 A, V = 4.5 V, V = 0 V
ON/OFF
D
HV
S2
On-State (Q2) Drain-Current
I
V
v 0.1 V, V = 5 V, V
= 0 V, V = 10 V
20
A
D(on)
IN-OUT
IN
ON/OFF
HV
Notes
a. Surface Mounted on FR4 Board.
b. Pulse test: pulse width v300 ms, duty cycle v2%.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
Document Number: 73250
S-50343—Rev. A, 28-Feb-05
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