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Prisemi PTVSHC3D15VUH
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Prisemi PTVSHC3D15VUH
- Type
- PRISEMI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PRISEMI
- Electronic Component
- PTVSHC3D15VUH
- Electronic Component
- 1
- Package
- SOD-323
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.03g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 325pF
- Electronic Component
- BM0227760368
- Voltage
- 30V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-2
- Current(Ir)
- 1uA
- Voltage(VBR)
- 16V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PTVSHC3D15VUH 产品概述
PTVSHC3D15VUH 是 Prisemi（芯导）推出的一款单路 TVS（瞬态电压抑制）二极管，专为静电放电（ESD）与浪涌冲击保护设计。器件采用 SOD-323 小型封装，适合空间受限的应用场合，能在有限体积内提供较高的浪涌吸收能力与可靠的保护性能，符合 IEC 61000-4-2（ESD）与 IEC 61000-4-4（EFT/脉冲）标准要求。
一、主要电气参数
- 反向截止电压 Vrwm：15 V
- 击穿电压 Vbr（典型）：16 V
- 钳位电压 Vcl：30 V（在 8/20 µs 浪涌条件下）
- 峰值脉冲电流 Ipp：60 A（8/20 µs）
- 峰值脉冲功率 Ppp：1.6 kW（8/20 µs）
- 反向漏电流 Ir：1 µA（常温）
- 结电容 Cj：325 pF（典型）
- 通道数：单路
- 封装：SOD-323
二、主要特性与优势
- 小封装、高能量吸收：SOD-323 提供紧凑安装尺寸，同时在 8/20 µs 波形下可承受高达 60 A 的脉冲电流和 1.6 kW 的瞬时功率。
- 可靠的过压钳制：在浪涌冲击时钳位电压约 30 V，能有效保护后端电路免受过压损伤。
- 低泄漏电流：典型反向漏电仅 1 µA，有利于低功耗系统的长期稳定性与可靠性。
- 符合行业抗扰标准：通过 IEC 61000-4-2 和 IEC 61000-4-4 等电磁兼容规范，适用于多种受扰环境。
三、应用建议与场景
PTVSHC3D15VUH 适用于对空间与成本有要求、需对单条电源或信号线进行防护的消费电子、通信设备、工业控制及接口电路等。典型应用包括：
- 电源输入与小电流供电线保护
- 受保护的低速信号线与控制总线（注意：Cj=325 pF，可能影响高速数据线的信号完整性）
- 人机界面与外部接口防护（如按键、接口面板等）
四、封装与布局注意事项
- 封装：SOD-323，便于表面贴装与自动化生产。
- 布局建议：将 TVS 器件尽可能靠近被保护的输入/接口端口或连接器放置，最短引线和最小回路面积可提高抗浪涌/ESD 能力。
- 对于高速信号：由于结电容较大（325 pF），在保护高速差分信号或高频信号时需慎重选型，可能更适合用于电源或低速控制线。
五、选型与订购信息
- 型号：PTVSHC3D15VUH
- 品牌：Prisemi（芯导）
- 封装：SOD-323
在设计前请结合实际工作电压、允许钳位电压及信号带宽要求核对参数。如需更低结电容或更高速通道的保护器件，可向供应商咨询同系列其它型号或不同封装/参数的替代品。
如需完整数据手册（电气特性曲线、绝对最大额定、稳态及瞬态测试波形等），建议向 Prisemi 官方或授权分销商索取以便进行最终设计验证。
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