SPT312 - Thyristor

General Description

The SPT312 reverse blocking thyristor is suitable for inverter applications up to 200Hz.

The silicon junction is manufactured by the proven multi-diffusion process and utilizes the exclusive eight (8) arms involute gate structure for lower switching losses.

Key Features

3000A, 4500V 40kA Pulse Current Capability Fast Turn-off Time Light Weight Package Package A=5.375in, B=3.204in, C=0.792in, D=0.2902in Notes - 1, 2 & 3 C D.

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SPT312 thyristor by Silicon Power - Datasheet Preview

Datasheet Details

Part number	SPT312
Manufacturer	Silicon Power
File Size	84.31 KB
Description	Thyristor
Datasheet	SPT312 Datasheet

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Full PDF Text Transcription (Reference)

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SPT312 3000A, 4500V 100mm Thyristor Features 3000A, 4500V 40kA Pulse Current Capability Fast Turn-off Time Light Weight Package Package A=5.375in, B=3.204in, C=0.792in, D=0.2902in Notes - 1, 2 & 3 C D Description The SPT312 reverse blocking thyristor is suitable for inverter applications up to 200Hz. The silicon junction is manufactured by the proven multi-diffusion process and utilizes the exclusive eight (8) arms involute gate structure for lower switching losses. The design utilizes the revolutionary "Light Silicon Sandwich" or LSS technology, a new termination technique which eliminates heavy refractory metal as a substrate but still employs the alloyed anode interface necessary for high surge current duty.