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GeneSiC GA08JT17-247 Super Junction Bipolar SiC Transistor
Jun.2013

genesicxs
3 490 €

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Description

genesicXSThe first 1700V super junction NPN bipolar transistor from GeneSIC: “Super-High” current gain bipolar transistor compatible with standard MOSFET/IGBT Drivers

The Super Junction Transistors SiC are targeted for power switching applications and offer a better power efficiency. The first generation GeneSIC transistor has several new features.

First, with a current density 4-5 times higher than a silicon transistor, this SIC transistor is a very interesting economical solution.

Second, the Ga08JT1700 is a super high current gain BJT, β=40. A low gate current is necessary to drive it. This is why a standard commercial IGBT/MOSFET driver can be used.

Third, the emitter and the collector regions are designed to reduce the minority carrier diffusion in order to obtain a high frequency.

Fourth, this transistor is designed for an operating temperature of 175°C maximum.

This report provides a reverse costing analysis with:

• Detailed photos & Material analysis

• SCM analysis

• Step by step manufacturing Process Flow

• Cost breakdown by process steps

• Final manufacturing cost & Selling price estimation

image IMN Genesic


Table of contents

1. Overview / Introduction
> Executive Summary

2. Companies Profile

> GeneSiC Profile

3. GA08JT17-247 Characteristics

4. GA08JT17-247 Physical Analysis
> Package Views & Dimensions
> Die View, Dimensions & Marking
> Gate
> Delayering
> Cross-Section
> Guard Ring
> Metal Layers
> Oxide Layers
> Gate Cross-Section
> Source Cross-Section
> Substrate and Epitaxy Layers
> SJT BJT Characteristics

 5. Manufacturing Process Flow
> Global Overview
> GA08JT17 Epitaxy Unit
> GA08JT17 Front end Unit
> GA08JT17 Tests Unit
> Transistor Process Flow
> Transistor Process Flow

6. Cost Analysis

> Synthesis of the cost analysis
> Yields Hypotheses
> GA08JT17 Epitaxy Cost
> GA08JT17 Front-End Cost
> GA08JT17 Wafer Cost
> GA08JT17 Cost per process steps
> GA08JT17 : Equipment Cost per Family
> GA08JT17 : Material Cost per Family
> Back-End : Probe and Final Test Cost
> GA08JT17 -247 Cost & Price

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Across the Enterprise, from marketing to purchasing and R&D, product manufacturing cost is a major factor which has to be measured and then optimized. Since 1993, System Plus Consulting’s mission has been to develop and sell the right tools and services to meet these costing requirements.

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