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DIODES DESD5V0XA1BCSF-7 DESD5V0XA1BCSF
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- DIODES DESD5V0XA1BCSF-7
- Type
- DIODES
- Unit
- Electronic Component
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- DIODES
- Electronic Component
- DESD5V0XA1BCSF-7
- Electronic Component
- 1
- Package
- X2-DSN0603-2
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.008g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 0.3pF
- Electronic Component
- BM0227624898
- Operating Temperature
- 55℃~+150℃
- Voltage
- 5.6V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
DESD5V0XA1BCSF-7 产品概述
一、概述
DESD5V0XA1BCSF-7 是 DIODES（美台）推出的一款小尺寸单向 TVS（瞬态电压抑制）二极管，专为高速数据信号线和接口的静电放电（ESD）与浪涌保护设计。封装为 X2-DSN0603-2，体积小、引脚间距短，方便贴片安装在空间受限的移动设备、消费电子和通信终端上，用于保护敏感器件免受瞬态过压损伤。
二、主要参数
- 类型：TVS（单向）
- 反向截止电压 Vrwm：5V（工作电压）
- 击穿电压 Vbr：约 6V（典型）
- 钳位电压 Vclamp：约 5.6V（在指定峰值脉冲电流条件下测得，详见数据手册）
- 描述：Dataline Protection PP X2-DSN0603-2
- 品牌：DIODES（美台）
- 封装：X2-DSN0603-2（超小型 SMD）
三、核心特性
- 单向保护，适合以地为参考的数据信号与电源线路。
- 快速响应时间，可在亚微秒级别截断高能瞬态脉冲，保护下游芯片。
- 低漏电流与低电容设计（详见规格表），对高速差分与单端信号干扰影响小。
- 小尺寸封装，适合高密度布板与紧凑型终端产品。
- 可靠的工艺与一致的参数，方便批量生产与质量控制。
四、典型应用场景
- USB、HDMI、MIPI、LVDS、SATA 等高频数据接口的端口保护。
- 手机、平板、消费类便携设备的外部连接口。
- 工业控制与通信设备中的信号线浪涌和静电防护。
- 摄像头模块、传感器接口以及任何需要在有限空间内实现 ESD 保护的场合。
五、封装与 PCB 布局建议
- 将器件尽可能靠近受保护的连接器或信号入口安装，缩短引线和走线长度以减小串联电感。
- 在器件侧使用完整的接地平面并通过多点过孔与底层地连接，保证瞬态能量迅速回流。
- 避免在保护器件与被保护芯片之间插入不必要的元件或长 PCB 路径。
- 推荐采用制造商提供的 X2-DSN0603-2 尺寸资料和回流焊工艺规范以确保可靠焊接与热稳定性。
六、选型与使用注意
- 在选型时应依据实际峰值浪涌电流和被保护电路的承受电压选择合适 Vrwm 与钳位性能，必要时参照完整数据手册中的测试条件与波形。
- 若系统对信号完整性敏感，请关注器件的电容和等效串联电阻（ESR/ESL）参数。
- 对于双向信号或需要对称压限的场合，应选择对应的双向 TVS 型号。
- 详尽技术参数、典型波形和应用电路请参考 DIODES 正式数据手册与应用说明书。
通过合理布局与正确选型，DESD5V0XA1BCSF-7 能在体积受限的设计中提供可靠的瞬态过压与 ESD 防护，延长系统寿命并提升产品可靠性。
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