P-Channel MOSFET
www.vishay.com
Si8439DB
Vishay Siliconix
P-Channel 8 V (D-S) MOSFET
PRODUCT SUMMARY
VDS (V) -8
RDS(on) () MAX. 0.0...
Description
www.vishay.com
Si8439DB
Vishay Siliconix
P-Channel 8 V (D-S) MOSFET
PRODUCT SUMMARY
VDS (V) -8
RDS(on) () MAX. 0.025 at VGS = -4.5 V 0.030 at VGS = -2.5 V 0.037 at VGS = -1.8 V 0.061 at VGS = -1.5 V 0.125 at VGS = -1.2 V
ID (A) a, e -9.2 -8.4 -7.6 -5.9 -1
Qg (TYP.) 33
MICRO FOOT® 1.6 x 1.6
D
D2
843x9xx
3 1
1 1.6 mm
4G S
Backside View
Bump Side View
1.6 mm
Marking Code: 8439
Ordering Information: Si8439DB-T1-E1 (lead (Pb)-free and halogen-free)
FEATURES TrenchFET® power MOSFET: 1.2 V rated
Ultra-small 1.6 mm x 1.6 mm maximum outline
Ultra-thin 0.6 mm maximum height
Material categorization: for definitions of compliance please see www.vishay.com/doc?99912
APPLICATIONS Low threshold load switch
portable devices - Low power consumption - Increased battery life Ultra low voltage load switch
for
G
S
D P-Channel MOSFET
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted)
PARAMETER
SYMBOL
Drain-Source Voltage
Gate-Source...
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