FSFR2100XSL - onsemi

Manufacturer Part Number

FSFR2100XSL

Manufacturer

onsemi

Introduction

The FSFR2100XSL is a highly integrated power switch designed for high-efficiency half-bridge power converters.

Product Features and Performance

Integrated power MOSFETs with half-bridge topology

High breakdown voltage of 500V

Supports start-up voltage of 12.5V

Operates over a supply voltage range of 10V to 25V

Switching frequency up to 300kHz for efficient performance

Built-in features: Current Limiting, Over Temperature Protection, Over Voltage Protection

Capable of delivering power up to 400 Watts

Frequency control feature for enhanced operation flexibility

Designed to sustain operating temperatures from -40°C to 130°C

Product Advantages

High integration simplifies circuit design and reduces external component count

Built-in switching reduces power loss and increases efficiency

Wide operating temperature range ensures reliability under extreme conditions

Key Technical Parameters

Voltage Breakdown: 500V

Voltage Start Up: 12.5V

Voltage Supply (Vcc/Vdd): 10V ~ 25V

Duty Cycle: 50%

Frequency Switching: Up to 300kHz

Power (Watts): 400W

Operating Temperature: -40°C ~ 130°C (TJ)

Quality and Safety Features

Integrated protections: Current Limiting, Over Temperature, Over Voltage

Rugged package designed to prevent physical and environmental damage

Compatibility

Through Hole mounting compatible with standard PCBs

Compatible with half-bridge topology circuit designs

Application Areas

AC/DC converters

Offline power switches for various high-power applications

Product Lifecycle

Product Status: Obsolete

Replacement models or upgrades should be checked with onsemi for current available options

Several Key Reasons to Choose This Product

High reliability supported by built-in safety features and robust construction

Flexibility in design due to adjustable switching frequency and start-up voltage

Suitable for high-efficiency applications due to integrated half-bridge topology

Obsolete status leads to possible enhanced features in replacements or upgrades