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Vishay Intertechnology Electronic Components Datasheet

SI4701BDY Datasheet

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Si4701BDY
Vishay Siliconix
PRODUCT SUMMARY
VDS2 (V)
30
rDS(on) (W)
0.015 @ VGS2 = 10 V
0.021 @ VGS2 = 4.5 V
ID (A)
7.0
6.0
S1
VON/OFF
S2
S2
1
2
3
4
SO-8
Top View
8 VHV
7 VIN
6 VIN
5 VIN
Ordering Information: Si4701BDY—E3
Si4701BDY-T1—E3 (with Tape and Reel)
Product Is Completely Pb-free
5, 6, 7
VIN
8
VHV
Q2
3, 4 S2
VON/OFF
2
Q1
1
S1
ABSOLUTE MAXIMUM RATINGS (TA = 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 Conductiona
Maximum Power Dissipationa
Operating Junction and Storage Temperature Range
ESD Rating, MIL-STD-883D Human Body Model (100 pF, 1500 W)
Continuousa
Pulsed b
VIN
VHV
VON/OFF
IL
IS
PD
TJ, Tstg
ESD
30
20
8
7.0
"30
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
RthJA
RthJC
Typical
80
25
Maximum
100
30
Unit
_C/W
SPECIFICATIONS (TJ = 25_C UNLESS OTHERWISE NOTED)
Parameter
Symbol
Test Condition
Min Typ Max Unit
OFF Characteristics
Reverse Leakage Current
Diode Forward Voltage
IFL
VSD
VIN = 30 V, VON/OFF = 0 V, VHV = 0 V
IS = 1.15 A
ON Characteristics
On-Resistance (Q2)
On-State (Q2) Drain-Current
rDS(on)
ID(on)
VON/OFF = 0 V, ID = 7 A, VHV = 10 V, VS2 = 0 V
VON/OFF = 0 V, ID = 6 A, VHV = 4.5 V, VS2 = 0 V
VIN-OUT v 0.1 V, VIN = 5 V, VON/OFF = 0 V, VHV = 10 V
Notes
a. Surface Mounted on FR4 Board.
b. Pulse test: pulse width v300 ms, duty cycle v2%.
20
1 mA
0.7 1 V
0.012
0.017
0.015
0.021
W
A
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
www.vishay.com
1


Vishay Intertechnology Electronic Components Datasheet

SI4701BDY Datasheet

Load Switch

No Preview Available !

SI4701BDY pdf
Si4701BDY
Vishay Siliconix
New Product
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TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
VDS vs. ID
0.6
0.5
VON/OFF = 0 V
VHV = 10 V
VS2 = 0 V
0.4
0.3 TJ = 125_C
0.2
TJ = 25_C
0.1
0.0
0
0.10
5 10 15 20 25 30
ID (A)
VDS vs. VHV
0.08
0.06
VON/OFF = 0 V
IDS = 1 A
VS2 = 0 V
VDS vs. ID
0.9
0.8 VON/OFF = 0 V
0.7
VHV = 4.5 V
VS2 = 0 V
0.6
0.5
0.4
TJ = 125_C
0.3
0.2 TJ = 25_C
0.1
0.0
0 4 8 12 16
ID (A)
0.5 VDS vs. VHV
0.4
VON/OFF = 0 V
IDS = 5 A
VS2 = 0 V
0.3
20
0.04
0.02
0.00
0
200
160
120
TJ = 125_C
TJ = 25_C
369
VHV (V)
rDS vs. VHV
VON/OFF = 0 V
IDS = 1 A
VS2 = 0 V
12
80
40
0
0
TJ = 125_C
TJ = 25_C
24
68
VHV (V)
10 12
0.2
TJ = 125_C
0.1
0.0
0
TJ = 25_C
369
VHV (V)
12
Normalized On-Resistance vs. Junction Temperature
1.8
1.6
VON/OFF = 0 V
IDS = 1 A
VS2 = 0 V
1.4
VIN = 10 V
1.2 VHV = 4.5 V
1.0
0.8
0.6
50 25 0 25 50 75 100 125 150
TJ Junction Temperature (_C)
www.vishay.com
2
Document Number: 73250
S-50343—Rev. A, 28-Feb-05


Part Number SI4701BDY
Description Load Switch
Maker Vishay Siliconix
Total Page 5 Pages
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