SI4702 Vishay Intertechnology, SI4702 Datasheet
SI4702
Manufacturer Part Number
SI4702
Description
Load Switch with Level-shift
Manufacturer
Vishay Intertechnology
Datasheet
1.SI4702.pdf
(4 pages)
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Notes
a.
b.
Document Number: 71293
S-31874—Rev. E, 15-Sep-03
PRODUCT SUMMARY
ABSOLUTE MAXIMUM RATINGS (T
Input Voltage
Q2 Gate-Drive Voltage Referenced to S1 or S2
ON/OFF Voltage
Load Current
Load Current
Continuous Intrinsic Diode Conduction
Maximum Power Dissipation
Operating Junction and Storage Temperature Range
ESD Rating, MIL-STD-883D Human Body Model (100 pF, 1500 W)
THERMAL RESISTANCE RATINGS
Maximum Junction-to-Ambient (t = steady state)
Maximum Junction-to-Foot (Q2)
SPECIFICATIONS (T
OFF Characteristics
Reverse Leakage Current
Diode Forward Voltage
ON Characteristics
On Resistance (Q2)
On-Resistance (Q2)
On-State (Q2) Drain-Current
V
Surface Mounted on FR4 Board.
Pulse test: pulse width v300 ms, duty cycle v2%.
DS2
Ordering Information: Si4702DY
30
30
V
(V)
ON/OFF
Parameter
S
S
S
1
2
2
1
2
3
4
Si4702DY-T1 (with Tape and Reel)
a
0.035 @ V
Top View
0.024 @ V
SO-8
r
DS(on)
J
Parameter
Parameter
= 25_C UNLESS OTHERWISE NOTED)
a
Symbol
GS2
GS2
r
r
DS(
DS(on)
I
V
D(on)
(W)
I
FL
SD
= 4.5 V
8
7
6
5
= 10 V
Load Switch with Level-Shift
)
a
V
V
V
V
HV
IN
IN
IN
V
IN
V
V
ON/OFF
ON/OFF
- V
OUT
A
V
= 25_C UNLESS OTHERWISE NOTED)
IN
= 0 V, I
= 0 V, I
v 0.1 V, V
= 30 V, V
I
D
5.5
4.5
Continuous
Pulsed
(A)
D
Test Condition
D
= 4.5 A, V
= 5.5 A, V
IN
I
V
S
ON/OFF
ON/OFF
b
= 5 V, V
= - 1.15 A
V
V
a
HV
IN
HV
HV
= 0 V, V
ON/OFF
= 4.5 V, V
= 10 V, V
5, 6, 7
8
2
HV
Symbol
Symbol
= 0 V V
V
T
= 0 V
ON/OFF
R
R
S2
ESD
S2
V
J
V
P
, T
thJC
I
thJA
I
I
HV
S
IN
L
L
D
= 0 V
= 0 V
stg
HV
Q1
= 10 V
Q2
S
1
1
Typical
Min
15
83
25
- 55 to 150
Limit
"20
1.25
- 1.15
5.5
Vishay Siliconix
30
20
3, 4
3
0.019
0.028
8
Typ
0.7
Maximum
S
100
30
2
Si4702DY
Max
0.024
0.035
1
1
www.vishay.com
Unit
Unit
_C/W
_C/W
Unit
_C
kV
W
V
A
mA
W
W
V
A
1
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SI4702 Summary of contents
Page 1
... ON/OFF Top View Ordering Information: Si4702DY Si4702DY-T1 (with Tape and Reel) ABSOLUTE MAXIMUM RATINGS (T Parameter Input Voltage Q2 Gate-Drive Voltage Referenced ON/OFF Voltage Load Current Load Current a Continuous Intrinsic Diode Conduction a Maximum Power Dissipation Operating Junction and Storage Temperature Range ...
Page 2
... Si4702DY Vishay Siliconix TYPICAL CHARACTERISTICS (25_C UNLESS NOTED ON/OFF 0 0 125_C J 0.4 0 ON/OFF 0. 0. 125_C J 0. ON/OFF ...
Page 3
... Document Number: 71293 S-31874—Rev. E, 15-Sep- 110 / 110 - Square Wave Pulse Dureation (sec) Si4702DY Vishay Siliconix t Variation with R /V rise ON/OFF 3.3 V ...
Page 4
... Si4702DY Vishay Siliconix TYPICAL CHARACTERISTICS (25_C UNLESS NOTED Duty Cycle = 0.5 0.2 0.1 0.1 0.05 0.02 Single Pulse 0. TYPICAL APPLICATION CIRCUIT 12 V 5-V BUS NOTE: Voltage difference between pull-up voltage and BUS voltage should be greater than 4.5 V. www.vishay.com 4 Normalized Thermal Transient Impedance, Junction-to-Foot ...