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DK5V45R20 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DK5V45R20 product

DK5V45R20

PMIC - Power Management - Specialized

Synchronous RectificationPower ManagementNMOS

The DK5V45R20 is a 2-pin synchronous rectification IC designed to replace Schottky diodes in flyback power supplies, offering improved efficiency through an integrated 45V 20mΩ NMOS.

Best for

  • USB chargers
  • Power adapters
  • LED drivers

Avoid if

  • Applications requiring CCM mode operation

Check before use

  • Thermal dissipation requirements
  • Peak voltage spikes

Key specifications

Vdss
45 V
Rds(on)
20 mΩ
Max Current
35 A

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power

Datasheet

3c5866bc2b4329f7aaf7091bfa1949bd_1811151534_Shenzhen-DongKe-Semicon-DK5V45R20_C94728.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DK5V45R20: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-efficiency synchronous rectification IC with only two pins (A and K), designed to replace traditional Schottky diodes in flyback PSR applications.