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SEMTECH RCLAMP0854P.TCT RCLAMP0854P
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- SEMTECH RCLAMP0854P.TCT
- Type
- SEMTECH
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- SEMTECH
- Electronic Component
- RCLAMP0854P.TCT
- Electronic Component
- 1
- Package
- SLP1616P6(1.6x1.6)
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.117g
- Electronic Component
- 1
- Cj- Capacitor
- 0.95pF；275pF
- Electronic Component
- BM0259356139
- Operating Temperature
- 55℃~+125℃
- Voltage
- 30V
- Electronic Component
- IEC 61000-4-2
- Current(Ir)
- 1uA；3uA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RCLAMP0854P.TCT 产品概述
一、产品简介
RCLAMP0854P.TCT 是一款面向高速接口与电源防护的瞬态电压抑制（TVS）二极管，采用 SLP1616P6（1.6 × 1.6 mm）小型表贴封装，参考品牌：SEMTECH。器件针对电源线和信号线的浪涌与静电放电（ESD）提供可靠保护，工作温度范围宽（-55℃ ~ +125℃），可满足工业级与严苛环境应用需求。
二、关键电气参数
- 反向截止电压（Vrwm）：5.5 V（稳态工作电压）
- 击穿电压（Vbr）：约 6.5 V（典型）
- 钳位电压（Vc）：30 V（在规范脉冲条件下）
- 峰值脉冲电流（Ipp）：3 A @ 8/20 μs
- 峰值脉冲功率（Ppp）：100 W
- 反向漏电流（Ir）：典型 ≤ 1 μA（室温），在较高温度或极限条件下可达 ≤ 3 μA
- 结电容（Cj）：两个级别典型值 0.95 pF（超低电容，适合高速信号线）或 275 pF（高能量吸收型，适合电源或低速线）
三、防护能力与可靠性
器件满足 IEC 61000-4-2 ESD 防护等级要求，在静电放电、防雷与浪涌事件中能迅速钳位，保护后端敏感芯片免受过压损伤。30 V 的钳位电压结合 3 A 的 8/20 μs 峰值脉冲能力，适合常见的电源突发和线缆耦合浪涌场景。-55℃ ~ +125℃ 的温度能力确保长期稳定性，适用范围覆盖消费、工业与部分车规级应用。
四、封装与布局建议
SLP1616P6 小尺寸封装便于在空间受限的设计中使用。PCB 布局建议：
- 将 TVS 尽可能靠近受保护的连接器或器件放置，缩短引线长度以降低寄生电感；
- 对于高能量脉冲，建议在焊盘下或附近设置热通孔以改善热扩散；
- 高速差分信号线使用低电容（0.95 pF）版本以减少信号失真；电源和接地线可选高电容（275 pF）型号以提升吸收能力。
五、典型应用场景
- USB、HDMI、Ethernet 等高速数据接口的输入/输出保护（优先选用 0.95 pF 型）
- 模块电源输入、逆变器控制端与通信口的浪涌与雷击抑制（275 pF 型适用）
- 工业控制、安防设备、消费电子与车载电子的电磁兼容与防护设计
六、选型与注意事项
在选型时，需根据被保护线路的工作电压与允许钳位水平确认 Vrwm 与 Vc 匹配；对高速信号应优先考虑低结电容版本以保证信号完整性；若系统对漏电流敏感，请关注在目标工作温度下的 Ir 规格。最后建议在样机阶段进行实际的 IEC 61000-4-2 与浪涌测试，以验证在系统级别的防护效果。
以上为 RCLAMP0854P.TCT 的产品概述，涵盖主要电气参数、应用建议与设计注意点，可作为器件选型与硬件防护方案制定的参考。若需器件的典型波形图、封装引脚图或详细参数表，请提供进一步需求。
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