X4202S Diode Datasheet, Specs & Sourcing Guide

The X4202S (also known as FMX-4202S) is an Ultrafast Recovery Diode primarily used for high-frequency rectification in industrial applications like welding machines, UPS systems, and power supplies.

Product Overview

* Key Specs: It features a 200V peak reverse voltage and a 20A average forward current, with a dual-chip common cathode configuration. Datasheetcafe Sanken-Ele

* Core Performance: Notable for its 30ns ultrafast recovery time and soft recovery characteristics, which minimize EMI and switching losses. Sanken-Ele

* Primary Applications: Widely employed in inverter welders, ultrasonic equipment, and DC-DC converters. Alldatasheet Inverter48

Market Trends & Insights

* Sustained Growth: The global ultrafast recovery diode market is projected to reach approximately $7.23 billion by 2035, driven by the rising demand for efficient power conversion in industrial automation. Precedenceresearch

* Inverter Segment Momentum: The inverter welding machine market, a major consumer of the X4202S, is expanding at a CAGR of 5.67%, reaching an estimated $8.73 billion by 2034. Fortunebusinessinsights

* Efficiency Drivers: Increasing regulatory focus on energy efficiency in UPS and PFC (Power Factor Correction) circuits is fueling the transition toward high-performance rectifiers like the X4202S. Researchnester Semiconductorinsight

I have identified several suppliers for the FMX-4202S with prices ranging from $0.28 to $0.56 per piece depending on the order volume. Detailed sourcing information is available in the deliverable below.

X4202s

Overview

Product Overview

Market Trends & Insights

Fmx 4202s Diode

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Sources & References