产品
电路保护
Semtech SD05C
单线 TVS 二极管，用于便携式电子设备中的 ESD 防护
The SDxxC TVS diodes are designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook computers, and PDA’s. They offer superior electrical characteristics such as lower clamping voltage and no device degradation when compared to MLVs.
Overview
Features
- 5 V 工作电压
- 保护一条 I/O 或电源线路
- 350 瓦峰值脉冲功率 (tP = 8/20 µs)
- 数据线路瞬变保护符合以下标准
- IEC 61000-4-2 (ESD) ± 15 kV（空气），± 8 kV（接触）
- IEC 61000-4-4 (EFT) 40 A (5/50ns)
- IEC 61000-4-5（雷电）24 A (8/20 µs)
- 小型封装，适用于便携电子设备
- ESD 防护应用中 MLV 的理想替代品
- 钳位电压低
- 小漏电流
- 固态硅雪崩技术
Applications
- 手机和配件
- 基于微处理器的设备
- 个人数码助理 (PDA)
- 笔记本电脑、台式机和服务器
- 便携式仪表
- 寻呼机
Packaging
- SD05C.TCT：无铅且符合 RoHS 和 WEEE 标准，3000 颗，卷带包装
Order Codes
- 手机和配件
- 基于微处理器的设备
- 个人数码助理 (PDA)
- 笔记本电脑、台式机和服务器
- 便携式仪表
- 寻呼机
Diagrams and Specs
Key Specifications
Datasheets and Resources
Restricted
应用列表
- TVS Applications Matrix - Computers
- TVS Applications Matrix - Portables
- TVS Applications Matrix - Standards
应用说明
- Calculating Clamping Voltage at Different Peak Pulse Currents - SI97-03
- Calculating Transient Energy - SI97-02
- Disadvantage of On-Chip Transient Protection - SI97-04
- ESD Protection -SI96-12
- ESD Threat to Semiconductor Devices - SI96-11
- PCB Design Guidelines for ESD Suppression - SI99-01
- Transient Immunity Standards: IEC 61000-4-x - AN96-07
- Transient Protection of MOSFETS - SI96-13
- TVS Diode Selection - SI96-02
- TVS Peak Pulse Power vs. Pulse Duration - SI96-03
- TVS Power Derating vs. Temperature - SI96-04
- Unidirectional and Bidirectional Operation - SI96-05
- What are TVS Diodes? - SI96-01
