English
Language : 

UT4957_15 Datasheet, PDF (1/4 Pages) Unisonic Technologies – P-CHANNEL ENHANCEMENT MOSFET
UNISONIC TECHNOLOGIES CO., LTD
UT4957
P-CHANNEL ENHANCEMENT
MODE POWER MOSFET
 DESCRIPTION
The UT4957 uses advanced trench technology to provide
excellent RDS(ON), low gate charge and operation with low gate
voltages. This device is suitable for use as a load switch or in PWM
applications.
 FEATURES
* RDS(ON) < 24mΩ @ VGS=-10V, ID=-7A
* RDS(ON) < 36mΩ @ VGS=4.5V, ID=-5A
* Low capacitance
* Low gate charge
* Fast switching capability
* Avalanche energy specified
 SYMBOL
Power MOSFET
 ORDERING INFORMATION
Ordering Number
UT4957G-S08-R
Note: Pin Assignment: G: Gate
D: Drain
Package
SOP-8
S: Source
Pin Assignment
12345678
S1 G1 S2 G2 D2 D2 D1 D1
Packing
Tape Reel
 MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
1 of 4
QW-R502-279.B