SiA811ADJ
Vishay Siliconix
www.vishay.com
P-Channel 20 V (D-S) MOSFET with Schottky Diode
FEATURES
• LITTLE FOOT® plus Schottky power MOSFET
• New thermally enhanced PowerPAK®
SC-70 package
PowerPAK® SC-70-6L Dual with Schottky Diode
K
G
5
6
S
4
K
- Small footprint area
D
- Low on-resistance
- Thin 0.75 mm profile
1
2
NC
A
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
3
D
Top View
Bottom View
Marking code: HD
APPLICATIONS
S
• Cellular charger switch
K
PRODUCT SUMMARY
MOSFET
VDS (V)
• Asynchronous DC/DC for
portable devices
-20
0.116
0.155
0.205
4.9
G
• Load switch for portable
devices
R
DS(on) max. () at VGS = -4.5 V
DS(on) max. () at VGS = -2.5 V
R
RDS(on) max. () at VGS = -1.8 V
Qg typ. (nC)
D
A
I
D (A) a
-4.5
SCHOTTKY
VKA (V)
P-Channel MOSFET
20
0.45
2
VF (V) at 1 A
IF (A) a
Configuration
Dual plus integrated Schottky
ORDERING INFORMATION
Package
PowerPAK SC-70
Lead (Pb)-free and halogen-free
SiA811ADJ-T1-GE3
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted)
PARAMETER
SYMBOL
LIMIT
-20
UNIT
Drain-source voltage (MOSFET)
Reverse voltage (Schottky)
Gate-source voltage (MOSFET)
VDS
VKA
20
V
VGS
8
T
C = 25 °C
-4.5 a
-4.5 a
-3.2 b, c
-2.6b, c
-8
-4.5 a
-1.5 b, c
2 b
TC = 70 °C
TA = 25 °C
TA = 70 °C
Continuous drain current (TJ = 150 °C) (MOSFET)
Pulsed drain current (MOSFET)
ID
IDM
IS
A
TC = 25 °C
Continuous source-drain diode current
(MOSFET diode conduction)
TA = 25 °C
Average forward current (Schottky)
Pulsed forward current (Schottky)
IF
IFM
5
TC = 25 °C
6.5
TC = 70 °C
TA = 25 °C
TA = 70 °C
TC = 25 °C
4.2
Maximum power dissipation (MOSFET)
Maximum power dissipation (Schottky)
1.8 b, c
1.1 b, c
6.8
PD
W
TC = 70 °C
4.3
TA = 25 °C
TA = 70 °C
1.6 b, c
1 b, c
-55 to +150
260
Operating junction and storage temperature range
Soldering recommendations (peak temperature) d, e
TJ, Tstg
°C
S-82482-Rev. A, 13-Oct-08
Document Number: 68955
1
For technical questions, contact: pmostechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000