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AVX GG040205100N2P
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- AVX GG040205100N2P
- Type
- AVX
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- AVX
- Electronic Component
- GG040205100N2P
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- General Purpose
- Type
- Electronic Component
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0g
- Electronic Component
- 1
- Electronic Component
- 1
- Electronic Component
- BM0264498383
- Type
- Surface Mount
- Operating Temperature
- 125°C
- Package / Housing
- 0402
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
GG040205100N2P 产品概述
一、产品简介
GG040205100N2P 为 AVX 出品的 GiGuard 系列双向齐纳/TVS 二极管，封装为超小型 0402（1005 公制），专为对瞬态过压、静电放电等干扰的抑制设计。单通道、双向工作特性使其可在信号线两极性脉冲下均能快速钳位，适合狭小空间的便携与高速接口防护需求。
二、主要电气参数
- 反向断态电压（典型）：5 V（Vr）
- 击穿电压（最小）：5.5 V（Vbr）
- 在额定脉冲电流下最大箝位电压：12 V（Vclamp）
- 峰值脉冲电流：8 A（典型脉冲测试 8/20 µs 波形）
- 峰值脉冲功率：96 W（典型脉冲条件）
- 电容：约 10 pF @ 1 MHz（低电容，适合高速信号线）
- 工作温度上限：125 °C
- 封装/安装：0402 表面贴装（1005 公制）
三、特性亮点
- 体积极小，便于高密度 PCB 布局与微型化产品设计。
- 双向抑制，适用于差分或双极性信号线（如通信接口、音频线等）。
- 低寄生电容（≈10 pF），对高速信号影响小，适合 USB、串口、差分数据线等。
- 可承受高达 8A 的脉冲电流及较高峰值功率，能有效吸收常见的瞬态能量（静电放电、雷击感应脉冲等）。
四、典型应用场景
- 移动设备、可穿戴、物联网终端的信号接口防护。
- USB、串口、TTL/CMOS 接口以及其他 5 V 类电子信号线保护（注意线路连续电压与 Vr 匹配）。
- 工业与仪表的弱信号线、传感器接口防护（非主电源大电流保护）。
五、选型与使用建议
- 该器件的断态电压 5 V、击穿最小 5.5 V，适合用于 5 V 逻辑/接口保护，但如果线路长期接近 5 V，应评估漏电流与热应力；不建议用于需更大安全裕度的电源母线直接保护。
- 箝位电压最高可达 12 V，在被保护设备能耐受该电压时方可使用；若下游器件对过电压敏感，应选择更低箝位电压或并联能量吸收器件。
- 0402 小封装在贴装、回流时需控制焊接工艺，避免过高热应力或错位。推荐按 IPC 标准的回流曲线和适当焊膏量进行制造。
六、封装与可靠性注意
- 超小 0402 封装节省空间，但对贴装精度要求高，建议使用自动点胶/贴片并进行 AOI 检测。
- 工作环境温度需控制在器件额定范围内（最高 125 °C）；长期高温会影响击穿点与寿命。
- 存储与焊接前注意防潮等级（按供应商建议处理）。
七、总结
GG040205100N2P 是一款针对狭小空间与高速信号线保护优化的双向 TVS 器件，低电容、高脉冲承受能力与 0402 超小封装使其在便携式、物联网与精密接口防护中具有明显优势。选型时应注意断态电压与被保护电路的匹配，以及对箝位电压和热/功耗能力的评估。
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