23N50E

Product Overview

23N50E is commonly associated with Fuji Electric FMH23N50E / FMR23N50E / FMV23N50E Super FAP-E3 series N-channel silicon power MOSFETs. It is also produced by other manufacturers such as UTC as a 23A, 500V N-channel MOSFET. The device is designed for high-voltage switching applications and features low power loss, low noise, low on-resistance, fast switching capability and high avalanche durability. With a 500V drain-source voltage rating and 23A current class, it is suitable for switching regulators, UPS systems, DC-DC converters, inverters, motor control circuits and maintenance or replacement projects.

Key Features

• Manufacturer: Fuji Electric / UTC and other compatible manufacturers

• Marking / Short Part Number: 23N50E

• Related Fuji Part Numbers: FMH23N50E, FMR23N50E, FMV23N50E

• Device Type: N-channel silicon power MOSFET

• Product Category: Discrete semiconductor / high-voltage MOSFET

• Series: Super FAP-E3 series for Fuji versions

• Drain-Source Voltage: 500V

• Continuous Drain Current: 23A class

• Pulsed Drain Current: 92A class for related Fuji versions

• Gate-Source Voltage: ±30V maximum class

• On-Resistance: 0.245Ω maximum class at VGS = 10V

• Total Gate Charge: 93nC class for related Fuji FMH23N50E version

• Output Capacitance: 330pF class for related Fuji FMH23N50E version

• Package Options: TO-3P, TO-247 and related high-power through-hole packages depending on manufacturer and full ordering code

• Key Features: Low power loss, low noise, low on-resistance, fast switching capability, improved dv/dt performance and avalanche energy rating

• Typical Use: Switching regulators, UPS systems, DC-DC converters, inverters, choppers, motor controls and high-energy pulse circuits

• Ordering / Packaging Note: 23N50E may be used as a short reference or top marking by multiple manufacturers; buyers should verify the full ordering code, brand, package, pin configuration, marking and thermal rating before production use.

Applications

23N50E can be used in electronic circuits that require high-voltage N-channel MOSFET switching performance. Typical applications include switching regulators, AC/DC switching power supplies, DC-DC converter stages, UPS power circuits, industrial inverters, motor control boards, chopper circuits, audio amplifier power stages, high-energy pulse circuits, maintenance projects and repair applications. It is also suitable for BOM review where a 500V / 23A N-channel MOSFET with 0.245Ω on-resistance class is required.

Quality & Sourcing

Antrex Electronics can support 23N50E sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For project-based purchasing, buyers can provide quantity, target price, required date code, packaging requirements and application information for faster quotation support.

For quality control, Antrex Electronics can help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find part requests for sourcing assistance.