LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
Shenzhen DongKe Semicon DK5V45R10ST1 product image
  • DK5V45R10ST1 thumbnail 1
  • DK5V45R10ST1 thumbnail 2
  • DK5V45R10ST1 thumbnail 3
  • Pinout Diagram
  • Footprint Diagram
Images for reference only

Shenzhen DongKe Semicon DK5V45R10ST1RoHS

Manufacturer
Shenzhen DongKe SemiconAsian Brands
MPN
DK5V45R10ST1
LCSC Part #
C557578
Packaging
TO-220
Customer #
Key Attributes
High-performance two-pin synchronous rectification chip
Datasheetpdf iconShenzhen DongKe Semicon DK5V45R10ST1

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Power Supply Controllers, Monitors
ManufacturerShenzhen DongKe Semicon
PackagingTO-220
MOS Breakdown Voltage45V
RDS(on)10mΩ
Frequency - Switching150kHz
FeaturesAdaptive synchronous rectification control;Programmable dead-time;Multi-mode compatible control
Switch Tube (Built-In/External)Built-in
Operating Temperature-25℃~+120℃
Turn-Off Delay50ns
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging50
Sales UnitPiece

Introduction

AI Translation

DK5V45R10ST1 is a simple, high-efficiency synchronous rectification IC with only two pins — A and K — corresponding to the anode and cathode of a Schottky diode. The IC integrates an internal 45V power NMOS, which significantly reduces diode conduction losses, improves overall system efficiency, and serves as a drop-in replacement for equivalent Schottky rectifier diodes currently on the market. DK5V45R10ST1 is packaged in a TO-220F package. DK5V45R10ST1 is a simple, high-efficiency two-pin synchronous rectification IC that requires no external components, dramatically reducing the conduction losses of conventional Schottky diodes and improving overall system efficiency.

Features

AI Translation
  • Flyback PSR/SSR applications
  • Ultra-low VF
  • Ultra-low temperature rise
  • Integrated 45V 10mΩ power NMOS
  • CCM, DCM & QR mode operation
  • Self-powered, no external supply required
  • Intelligent detection system, no front-end sync signal required
  • Improved EMI/C performance
  • Direct drop-in replacement for Schottky diodes
  • No external components required

Applications

AI Translation
  • USB charger
  • Adapter
  • LED driver
In-Stock: 3,776
3,776 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.5769$ 0.58
10+$ 0.4619$ 4.62
50+$ 0.4035$ 20.18
100+$ 0.3468$ 34.68
500+$ 0.3112$ 155.60
1,000+$ 0.295$ 295.00
Standard Packaging50/Full Tube
Better price for more quantity?
$