USR5VA10 RECTIFIER Datasheet

USR5VA10 Datasheet, PDF, Equivalent


Part Number

USR5VA10

Description

SYNCHRONOUS RECTIFIER

Manufacture

UTC

Total Page 5 Pages
Datasheet
Download USR5VA10 Datasheet


USR5VA10
UNISONIC TECHNOLOGIES CO., LTD
USR5VA10
Preliminary
SYNCHRONOUS RECTIFIER
CMOS IC
DESCRIPTION
UTC USR5VA10 is a synchronous rectifying IC with 20m/45V
NMOS and synchronous rectification control IC integrated. It is
suitable for flyback switch mode power supply of up to 5V/2A.
Efficiency increased by 2%~5% and temperature decreased by up
to 50% compared with normal Schottky Barrier Diode, or more than
2% efficiency increase and 20% temperature decrease compared
with low VF diode.
FEATURES
* High efficiency, Low temperature
* Synchronous rectification, support DCM and QR mode flyback
system
* Internal integrated 20m/45V NMOS
* Self-power supply design, no need for external power supply
* Self-detection, no need for external synchronous signal
* Only 3 poles (VCC-K-A), can directly replace Schottky Barrier
Diode
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
USR5VA10L-AA3-R
USR5VA10G-AA3-R
USR5VA10L-TM3-T
USR5VA10G-TM3-T
USR5VA10L-S08-R
USR5VA10G-S08-R
Package
SOT-223
TO-251
SOP-8
1
Pin Assignment
2 3 4 5678
Packing
VCC K A - - - - - Tape Reel
VCC K A - - - - - Tube
A A A VCC K K K K Tape Reel
www.unisonic.com.tw
Copyright © 2018 Unisonic Technologies Co., Ltd
1 of 5
QW-R115-029.b

USR5VA10
USR5VA10
MARKING
PACKAGE
SOT-223
TO-251
Preliminary
MARKING
CMOS IC
SOP-8
PIN DESCRIPTION
PIN NO.
1
2
3
PIN NAME
VCC
K
A
DESCRIPTION
Inside power supply, bypass a capacitor between VCC and A
Same as negative pole of Diode
Same as positive pole of Diode
BLOCK DIAGRAM
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 5
QW-R115-029.b


Features UNISONIC TECHNOLOGIES CO., LTD USR5VA10 Preliminary SYNCHRONOUS RECTIFIER C MOS IC  DESCRIPTION UTC USR5VA10 is a synchronous rectifying IC with 20m /45V NMOS and synchronous rectificatio n control IC integrated. It is suitable for flyback switch mode power supply o f up to 5V/2A. Efficiency increased by 2%~5% and temperature decreased by up t o 50% compared with normal Schottky Bar rier Diode, or more than 2% efficiency increase and 20% temperature decrease c ompared with low VF diode.  FEATURE S * High efficiency, Low temperature * Synchronous rectification, support DCM and QR mode flyback system * Internal i ntegrated 20mΩ/45V NMOS * Self-power supply design, no need for external pow er supply * Self-detection, no need for external synchronous signal * Only 3 p oles (VCC-K-A), can directly replace Sc hottky Barrier Diode  ORDERING INFO RMATION Ordering Number Lead Free Ha logen Free USR5VA10L-AA3-R USR5VA10G- AA3-R USR5VA10L-TM3-T USR5VA10G-TM3-T USR5VA10L-S08-R USR5VA10G-S08-R.
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