Daughter cards for evaluating Transphorm’s PQFN88 and PQFN56 packaged devices in TO-220 Sockets application note

2022-01-10
●Overview
■This application note describes Transphorm’s(TPH) TPHDC001 PQFN daughter card and its purpose. The TPHDC001 can be used as a generic carrier toinstall andevaluate current TPH PQFN8x8 and PQFN5x6 GaN devices in existing Si evaluation boards that uses TO-220 Si packages. The main driving point is to quickly observe the performance of the TPH GaN technology in the different Si based topologiesor applications.
■Trasphorm’s PQFN (Power Quad Flatpack No Lead) package incorporates a DPC (Direct Plated Cu) substrate and a Cu lead frame encapsulated in a green molding compound for bottom electrical connection and thermal contact to the printed circuit board[1].

Transphorm

TP65H300G4LSGTP65H150LSGTP65H070LSGTP65H480G4JSGTPHDC001

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Part#

GaN FET

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Application note & Design Guide

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Please see the document for details

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TO-220;PQFN88;PQFN56

English Chinese Chinese and English Japanese

July 14, 2021

AN0013

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