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ElecSuper ESD2CAN24T2Q-ES ESD2CAN24T2Q
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Elec Super ESD2CAN24T2Q-ES
- Type
- ELECSUPER
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ELECSUPER
- Electronic Component
- ESD2CAN24T2Q-ES
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.03g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 18pF
- Electronic Component
- BM0258779035
- Operating Temperature
- 40℃~+125℃
- Voltage
- 31V；42V
- Electronic Component
- IEC 61000-4-2
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ESD2CAN24T2Q-ES 产品概述
一、产品简介
ESD2CAN24T2Q-ES 是 ElecSuper（静芯微）推出的一款双路双向 TVS 二极管，专为汽车和工业现场总线（尤其 CAN 总线）提供瞬态过压与静电放电保护。器件采用 SOT-23 小封装，集成两路保护通道，适合空间受限的 PCB 设计。
二、主要参数亮点
- 极性：双向（支持正负方向钳位）
- 反向截止电压 Vrwm：24 V（工作耐压）
- 击穿电压 Vbr：28 V
- 钳位电压：典型 31 V，最高 42 V（8/20μs 测试条件下）
- 峰值脉冲电流 Ipp：8 A @ 8/20μs
- 峰值脉冲功率 Ppp：340 W @ 8/20μs
- 反向泄漏电流 Ir：100 nA（常温）
- 结电容 Cj：18 pF（低电容有利于高速信号完整性）
- 通道数：双路；工作温度：-40℃ ~ +125℃
- 封装：SOT-23；符合 IEC 61000-4-2 抗静电标准
三、典型应用场景
- 汽车 CAN 总线接口保护（车载网关、ECU、收发器等）
- 工业通讯接口（现场总线、RS-485 等共模/差模瞬态保护）
- 接口外部连接器、传感器线缆入口处的浪涌与 ESD 防护
四、设计要点与布局建议
- 将器件靠近外部连接器或受保护引脚放置，最短走线连接被保护信号；地端采取完整的接地平面以利于能量散逸。
- 由于为双向器件，可直接跨接于差分对或对地进行保护，适用无极性 CAN 信号。
- 注意器件热耗散能力，考虑在高能量冲击场合配合保险丝或限流元件以分担能量。
- 低结电容（18 pF）使其对高速信号影响最小，适合对信号完整性要求高的场合。
五、可靠性与合规
ESD2CAN24T2Q-ES 在 8/20μs 波形下具有 8 A 峰值脉冲承受能力和 340 W 峰值功率，能有效吸收雷击、开关突波等瞬态能量；低漏电流保证长期在线可靠性。器件符合 IEC 61000-4-2 静电放电防护标准，适配严苛电磁兼容（EMC）要求的应用。
总结：ESD2CAN24T2Q-ES 以小封装、双路双向保护、低电容与高脉冲能量吸收为核心优势，适合在汽车与工业通讯接口中提供高效的瞬态与静电防护，帮助提高系统可靠性并降低 PCB 占用与 BOM 成本。
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