WMSIC Electronic Components

ElecSuper ESD5V0AP

ModelESD5V0AP
PackageSOT-23
BrandElec Super
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Elec Super ESD5V0AP
Type
ELECSUPER
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ELECSUPER
Electronic Component
ESD5V0AP
Electronic Component
1
Package
SOT-23
Electronic Component
Electronic Component
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.03g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
110pF
Electronic Component
BM0230664657
Operating Temperature
40℃~+125℃
Voltage
20V
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.

ESD5V0AP 产品概述

一、主要特点

ESD5V0AP 是由 ElecSuper(静芯微)推出的一款双通道单向 TVS(瞬态电压抑制)二极管,封装为 SOT-23,专为 5V 及以下电源/信号线提供高效静电与浪涌保护。器件支持 IEC 61000-4-2 静电放电等级,能够在 8/20μs 冲击条件下吸收高能量脉冲,具备封装紧凑、漏电小、响应快等优势,适合移动设备和消费类电子中对空间和成本敏感的场合。

二、关键参数

  • 极性:单向(单极 TVS)
  • 反向截止电压 Vrwm:5V(适配 5V 电源轨)
  • 钳位电压 Vcl:20V(在峰值脉冲条件下典型钳位)
  • 峰值脉冲电流 Ipp:16A(8/20μs)
  • 峰值脉冲功率 Ppp:180W @ 8/20μs
  • 击穿电压 Vbr:6V
  • 反向电流 Ir:1μA(低漏电,有利于电池设备)
  • 结电容 Cj:110pF(对高速差分线有影响)
  • 通道数:双路(两路独立保护)
  • 工作温度范围:-40℃ ~ +125℃
  • 防护等级:符合 IEC 61000-4-2
  • 品牌:ElecSuper(静芯微)
  • 封装:SOT-23

三、应用场景

ESD5V0AP 适用于需要保护 5V 电源轨或低速信号线的场合,例如 USB 接口、充电口、GPIO/串口接口、消费类电子产品的外部连接口、工业控制器输入端等。其较高的吸收能量能力使其也可用于保护靠近外部连接器的电路板节点。

四、封装与引脚说明(典型)

封装为 SOT-23,常见连接方式为两路保护信号对公共地(GND)。典型引脚安排为:1、2 为受保护信号线,3 为地。建议按照厂商数据手册核对具体引脚定义与管脚图。

五、设计与布局建议

  • 将 TVS 器件尽量靠近外部连接器或需保护的节点布置,减少走线长度以降低寄生感抗。
  • 提供良好接地回流路径,尽量使用连续的地平面并靠近器件引脚打过孔(via)连接多层地。
  • 结电容 110pF 对高速差分信号(如 USB3.0、HDMI)可能造成信号完整性影响,推荐用于电源轨或低速信号;高速场合请选用低容型 TVS。
  • 注意器件的最大功率与脉冲参数,确保系统在出现反复冲击时具备足够的热裕度与散热路径。

六、选型参考

若目标为 5V 供电与常见数据口的通用 ESD/浪涌防护,ESD5V0AP 在体积、成本与性能之间提供了较好平衡;需要更低结电容以维持高速信号完整性的应用,应优先考虑低 Cj 型号。购买与设计时建议参考 ElecSuper 的详细数据手册和典型波形测试结果,以确认钳位特性和能量吸收能力满足系统要求。

如需进一步的电气参数曲线、引脚图或参考设计资料,可提供后续技术手册与 PCB 布局示例。

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