Model & package intelligence
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Littelfuse SD05-01FTG SD05
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse SD05-01FTG
- Type
- LITTELFUSE
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- SD05-01FTG
- Electronic Component
- 1
- Package
- SOD-323
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.029g
- Electronic Component
- 1
- Cj- Capacitor
- 350pF
- Electronic Component
- BM0000035250
- Voltage
- 13V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-5；IEC 61000-4-2
- Current(Ir)
- 1uA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：SD05-01FTG
1. 基本信息
SD05-01FTG是一款由美国力特（Littelfuse）生产的齐纳二极管，属于瞬态抑制二极管（TVS二极管）系列。它具有极佳的瞬态电压抑制能力和广泛的应用适用性，特别适合用于保护敏感电子元件免受过电压和尖峰电流影响。该元器件主要用于电源线路保护、信号线保护及各种通信和控制应用中。
2. 产品参数
- 类型: 齐纳二极管（TVS）
- 单向通道: 1
- 反向断态电压（典型值）: 5V（最大）
- 箝位电压: 在不同脉冲条件下，最大可达16.8V
- 峰值脉冲电流（10/1000µs）: 30A（8/20µs）
- 峰值脉冲功率: 450W
- 电源线路保护: 不适用
- 电容值: 350pF（@ 1MHz）
- 工作温度范围: -40°C ~ 125°C（结温TJ）
- 安装类型: 表面贴装型
- 封装形式: SC-76，SOD-323
- 制造商封装: SOD-323
3. 技术特点及优势
SD05-01FTG的设计旨在提供广泛的线性范围内可靠的瞬态电压抑制。其反向断态电压典型值为5V，适用于低电压应用。该器件能够在电流峰值为30A时有效工作，使其能够承受较高的瞬态电流，通过良好的电流箝位保护敏感电路，避免因过压而引起的损坏。
产品最高的峰值脉冲功率可达450W，确保在典型的短暂过压条件下具备相应的保护能力，适应性强。同时，其350pF的电容特性在高频应用中也表现出良好的性能，适合用于高速数字信号的保护。
4. 应用场景
SD05-01FTG广泛应用于多个领域，包括：
- 通信设备: 在数据通信接口和信号传输电路中，提供过电压保护。
- 工业控制: 保护控制板及传感器电路免受瞬态电压的影响。
- 消费电子: 在手机、平板、电脑等便携设备中，用于内置电子元件的保护。
- 汽车电子: 保护车载电子系统，包括车载导航、音响系统及其他电子元件。
5. 设计考虑
在设计方案中采用SD05-01FTG时，建议根据具体的应用环境，考虑合适的电路布局及元件选型，避免在瞬态情况下出现逻辑错误或数据损坏。此外，采用该元件时需考虑其工作温度范围，确保在-40°C到125°C之间的应用环境都能正常工作。
6. 总结
总体来看，SD05-01FTG是一个高性能的TVS二极管，兼具较低的反向断态电压以及优秀的脉冲抑制能力，能够有效保护电子电路免受瞬态电压和电流的影响。其SOD-323封装的表面贴装特性也使其在现代电子设备中具备高度的灵活性，适合使用于各种电子应用场景。由于其稳定的性能和可靠的保护能力，SD05-01FTG无疑是电子设备设计中的理想选择。
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