KA5L0380RYDTU - onsemi

Manufacturer Part Number

KA5L0380RYDTU

Manufacturer

onsemi

Introduction

The KA5L0380RYDTU is part of onsemi's Fairchild Power Switch(FPS™) series, focusing on power management and AC DC conversion for offline switching applications.

Product Features and Performance

Integrated with internal switch(es)

Operates on flyback and forward topology

Supports a wide voltage supply range (9V ~ 30V)

Offers a maximum duty cycle of 77%

Features switching frequency of 50kHz

Includes fault protection mechanisms against current limiting, over-temperature, and over-voltage

Product Advantages

High voltage breakdown capability of 800V

Startup voltage as low as 15V

Comprehensive fault protection enhances reliability and safety

Versatile in handling various topologies (Flyback, Forward)

Wide operating temperature range (-40°C ~ 85°C)

Key Technical Parameters

Voltage Breakdown: 800V

Voltage Start Up: 15V

Voltage Supply (Vcc/Vdd): 9V ~ 30V

Duty Cycle: 77%

Frequency Switching: 50kHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Over-temperature, over-voltage, and current limiting protections

Compatibility

Through-hole mounting supports TO-220-4 Full Pack, Formed Leads package

Application Areas

Power supply units

AC to DC conversion

Offline switching applications

Product Lifecycle

Obsolete status indicates that it is nearing discontinuation with limited availability of replacements or upgrades

Several Key Reasons to Choose This Product

High breakdown voltage allows for use in high-voltage applications

The low start-up voltage makes it efficient for low power conditions

Broad range of fault protection features ensures long-term operation

Suitable for a diverse array of topologies and applications

Wide operating temperature range expands usability in various environments