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GT50J325: Characteristics And Applications Of High-Performance IGBT

Auth: Date:2025/6/25 Source:WECHIP Visit:26 Related Key Words: IGBT transistor GT50J325 collector power module

I. Chip Introduction

The GT50J325 is a high-performance insulated gate bipolar transistor (IGBT) produced by TOSHIBA. The following are the basic parameter information of the GT50J325 chip:

Encapsulation: TO-3PL

Collector direct current: 50A

Saturation voltage: Maximum 2.45V (at 50A current)

Power consumption: 240W

Voltage: Vceo 600V

Operating temperature range: -55°C to +150°C

Rise time: 70ns

Descent time: 50 seconds

 

II. Main Characteristics

The GT50J325 is a high-performance insulated gate bipolar transistor (IGBT) produced by TOSHIBA, featuring the following characteristic advantages

·High voltage resistance and large current

Withstand voltage capacity: The collector-emitter voltage (VCES) of GT50J325 is as high as 600V, capable of withstanding high-voltage environments and suitable for high-voltage circuits.

High current carrying capacity: The continuous collector current (IC) is 50A, capable of carrying large currents and meeting the demands of high-power application scenarios.

· Low saturation voltage

Low saturation voltage: At a current of 50A, the maximum saturation voltage (VCE(sat)) is 2.45V, and the standard value is 2.0V. Low saturation voltage helps to reduce power consumption and improve system efficiency.

· High-speed switching performance

Fast switching: The GT50J325 features a fast switching characteristic, with a descent time (tf) of 50ns and a rise time (tr) of 70ns, enabling high-frequency switching operations.

Low switching loss: The switching loss is low, with the turn-on loss (Eon) being 1.30mJ and the turn-off loss (Eoff) being 1.34mJ, which helps to improve system efficiency.

 

III. Application Scenarios

The GT50J325 is a fourth-generation enhanced insulated gate bipolar transistor (IGBT) produced by Toshiba, featuring fast switching characteristics, low switching losses and low saturation voltage.

This chip is applicable to a variety of application scenarios. The following are some of the main application fields:

Automotive electronics

Electric vehicles: In the motor control of electric vehicles, the GT50J325 can achieve efficient power conversion and control, enhancing the system's efficiency and reliability.

Car charger: In car chargers, the GT50J325 can achieve efficient power conversion and enhance charging efficiency.

·Household appliances

In the compressor drive of air conditioners, the GT50J325 can achieve efficient power conversion and control, enhancing the efficiency and reliability of the system.

Induction cooker: It can be used in the design of induction cookers to achieve efficient power control and conversion.

·Electric power system

Power conversion: In power conversion equipment, the GT50J325 can achieve efficient DC-AC (DC-AC) and AC-DC (AC-DC) conversion.

Inverter: Applicable to the design of inverters to enhance their efficiency and stability.

·Communication equipment

Communication base station: In a communication base station, the GT50J325 can achieve efficient power amplification and control, meeting high power demands.

Power module: In the power module of communication equipment, the GT50J325 can achieve efficient power conversion, enhancing the efficiency and reliability of the power supply.

 

IV. Summary

The GT50J325 is a high-performance insulated gate bipolar transistor (IGBT) produced by Toshiba. With its high withstand voltage, low saturation and high reliability, it is widely used in multiple fields. 

Whether in the motor control of electric vehicles, on-board chargers, or communication base stations and power modules of communication equipment, the GT50J325 can provide efficient and reliable power conversion and control solutions.

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