Si8461DB
www.vishay.com
Vishay Siliconix
P-Channel 20 V (D-S) MOSFET
FEATURES
PRODUCT SUMMARY
RDS(on) (Ω)
ID (A) a, e
0.100 at VGS = -4.5 V
-3.7
0.118 at VGS = -2.5 V
-3.4
0.140 at VGS = -1.8 V
-3.1
0.205 at VGS = -1.5 V
-2
VDS (V)
-20
Qg (TYP.)
1
x
xxx xx
x
m
m
m
1m
Backside View
1
• Ultra small 1 mm x 1 mm maximum outline
• Ultra-thin 0.548 mm maximum height
9.5 nC
MICRO FOOT® 1 x 1
S
3
• TrenchFET® power MOSFET
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
S
2
S
• Load switch
• Battery switch
• Charger switch
1
G
G
4
D
Bump Side View
Marking Code: xxxx = 8461
xxx = Date / lot traceability code
P-Channel MOSFET
Ordering Information:
Si8461DB-T2-E1 (lead (Pb)-free and halogen-free)
D
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted)
PARAMETER
SYMBOL
LIMIT
Drain-Source Voltage
VDS
-20
Gate-Source Voltage
VGS
±8
TA = 70 °C
TA = 25 °C
-3 a
ID
-2.5 b
-1.9 b
TA = 70 °C
Pulsed Drain Current
Continuous Source-Drain Diode Current
IDM
TC = 25 °C
TA = 25 °C
-1.5 a
IS
-0.65 b
1.8 a
TA = 70 °C
1.1 a
TA = 25 °C
PD
Operating Junction and Storage Temperature Range
W
0.78 b
0.5 b
TA = 70 °C
Package Reflow Conditions c
A
-20
TA = 25 °C
Maximum Power Dissipation
V
-3.7 a
TA = 25 °C
Continuous Drain Current (TJ = 150 °C)
UNIT
TJ, Tstg
-55 to +150
VPR
°C
260
IR/Convection
260
THERMAL RESISTANCE RATINGS
PARAMETER
SYMBOL
Maximum Junction-to-Ambient f, g
t = 10 s
Maximum Junction-to-Ambient h, i
t = 10 s
RthJA
TYPICAL
MAXIMUM
55
70
125
160
UNIT
°C/W
Notes
a. Surface mounted on 1" x 1" FR4 board with full copper, t = 10 s.
b. Surface mounted on 1" x 1" FR4 board with minimum copper, t = 10 s.
c. Refer to IPC/JEDEC® (J-STD-020), no manual or hand soldering.
d. In this document, any reference to case represents the body of the MICRO FOOT device and foot is the bump.
e. Based on TA = 25 °C.
f. Surface mounted on 1" x 1" FR4 board with full copper.
g. Maximum under steady state conditions is 100 °C/W.
h. Surface mounted on 1" x 1" FR4 board with minimum copper.
i. Maximum under steady state conditions is 190 °C/W.
S15-1510-Rev. C, 29-Jun-15
Document Number: 65001
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
