IEC 63505-2025 碳化硅MOSFET阈值电压测量指南

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IEC 63505
Edition 1.0 2025-04
INTERNATIONAL
STANDARD
Guidelines for measuring the threshold voltage (VT) of SiC MOSFETs
IEC 63505:2025-04(en)
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Edition 1.0 2025-04
INTERNATIONAL
STANDARD
Guidelines for measuring the threshold voltage (VT) of SiC MOSFETs
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 31.080.30
ISBN 978-2-8327-0325-0
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标签： #测量 #碳化硅

摘要：

本文档为您深度解读国际标准《IEC 63505-2025 碳化硅MOSFET阈值电压测量指南》，这是全球首个专门针对碳化硅（SiC）MOSFET器件阈值电压（Vth）测试的统一规范。该标准于2025年发布，旨在解决传统硅基MOSFET测试方法在宽禁带半导体上存在的热效应、栅极偏置依赖性及测量重复性差等核心痛点。本指南详细阐述了精确测量SiC MOSFET阈值电压所需的环境条件、测试电路配置、脉冲宽度要求以及数据解读方法，特别强调了如何规避陷阱效应和自加热对测试结果的干扰。无论您是功率半导体器件设

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作者：Carl 分类：国际标准 价格：26星币 属性：16 页 大小：748.66KB 格式：PDF 时间：2026-06-02

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