Transistors - IGBTs - Single

Single transistor IGBTs are typically used in applications requiring smaller power, such as home appliances, small electric tools, and low power motor drives.

Single transistor IGBTs can be purchased from WT Electronics distributors. Some well-known manufacturers of IGBTs include Infineon Technologies, Mitsubishi Electric, Fuji Electric, Semikron, ON Semiconductor, Toshiba, Hitachi, ABB, STMicroelectronics, and Texas Instruments.

A single transistor IGBT is a standalone device, while an IGBT module contains multiple IGBTs in one package. Modules are typically used in high power applications, whereas single IGBTs are used in lower power applications.

Protection methods for IGBTs include using snubber circuits to protect against voltage spikes, using gate resistors to slow down the switching speed and reduce the risk of oscillations, and monitoring the device temperature to prevent overheating.

IGBTs combine the simple gate-drive characteristics of MOSFETs with the high current and low saturation voltage capability of bipolar transistors. They also have fast switching capabilities and are highly efficient.