Ideal Power Inc.
Field Plates on Two Opposed Surfaces of Double-Base Bidirectional Bipolar Transistor: Devices, Methods, and Systems
Last updated:
Abstract:
Dual-base two-sided bipolar power transistors which use an insulated field plate to separate the emitter/collector diffusions from the nearest base contact diffusion. This provides a surprising improvement in turn-off performance, and in breakdown voltage.
Status:
Application
Type:
Utility
Filling date:
30 Aug 2019
Issue date:
20 Feb 2020