Microchip TP2435N8-G High-Voltage N-Channel Power MOSFET: Datasheet and Application Overview

The Microchip TP2435N8-G is a high-performance N-Channel Power MOSFET engineered to deliver robust switching capabilities and high efficiency in demanding high-voltage applications. Housed in a compact and industry-standard TO-220F-8L (8-Lead) full-pack package, this device is designed to minimize on-state resistance while maximizing power handling and thermal performance. Its construction is optimized for applications requiring high reliability and durability, making it a suitable choice for industrial, automotive, and power supply systems.

A key highlight of the TP2435N8-G is its impressive voltage rating of 450V, which allows it to operate effectively in circuits subjected to high input voltages and transient spikes. The MOSFET features a low on-resistance (RDS(on)), typically around 0.35Ω, which contributes to reduced conduction losses and improved overall system efficiency. This characteristic is particularly beneficial in switch-mode power supplies (SMPS), motor control circuits, and power inverters where minimizing energy loss is critical.

The device also offers enhanced switching performance, supported by low gate charge and fast switching speeds. This makes it highly effective in high-frequency applications, helping to reduce switching losses and electromagnetic interference (EMI). The integrated 8-lead TO-220F package improves thermal conductivity, allowing for more efficient heat dissipation compared to standard packages. This thermal advantage enables higher power density designs and supports continuous operation under heavy loads.

In terms of protection and usability, the TP2435N8-G includes an internal zener diode that provides gate-source voltage clamping, enhancing device reliability in environments with voltage fluctuations or inductive switching. This built-in feature safeguards the MOSFET against gate overvoltage, which is a common cause of failure in power electronics.

Typical applications for this MOSFET include:

- AC-DC and DC-DC power converters

- Power factor correction (PFC) stages

- Motor drives and inverters

- Industrial automation systems

- Lighting ballasts and electronic controls

ICGOOODFIND:

The Microchip TP2435N8-G stands out as a high-voltage MOSFET offering an optimal blend of low RDS(on), high switching speed, and superior thermal characteristics. Its robust design and integrated protection features make it a reliable component for high-power and high-frequency applications across various industries.

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Keywords:

High-Voltage MOSFET, Low On-Resistance, TO-220F Package, Switching Performance, Thermal Management