WMSIC Electronic Components

TI ESD751DYAR

ModelESD751DYAR
PackageSOT-5X3
BrandTI
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 Electronic Component

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
TI(Texas Instruments) ESD751DYAR
Type
TI
Minimum package
8000

Technical parameters

Electronic Component
CUT TAPE
Electronic Component
TI(Texas Instruments)
Electronic Component
ESD751DYAR
Electronic Component
1
Package
SOT-5X3
Electronic Component
Electronic Component
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
1g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
1.6pF
Electronic Component
BM0219919159
Operating Temperature
55℃~+150℃
Voltage
36.5V
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.

ESD751DYAR 产品概述

1. 产品简介

ESD751DYAR 是由德州仪器(Texas Instruments)生产的一种高性能静电放电(ESD)保护二极管,专门设计用于 USB 电源传输(USB Power Delivery,USB PD)应用。这种二极管具有极低的电容量,约为 1.6 pF,能够有效地保护敏感电子设备免受静电放电和瞬态电压引发的损坏。其额定电压可达到 ±24 V,且最大能够承受 22 kV 的 ESD 电压,使其在多种严苛环境下仍能保持良好的工作稳定性。

2. 主要特点

  • 低电容: ESD751DYAR 的输入电容为 1.6 pF,适用于高速信号传输通道,可大幅度减少信号衰减,从而保持信号完整性和传输效率。
  • 高 ESD 抗扰能力: 该器件符合 IEC 61000-4-2 标准,能够承受高达 ±22 kV 的接触放电和 ±24 kV 的空气放电,确保其能够在具有高干扰风险的环境中可靠工作。
  • 宽工作电压范围: 其工作电压范围达到了 ±24 V,使其可以广泛应用于多种电源配置和电气设备中,而无需担心因为电压峰值而导致的元件损坏。
  • 小型封装: ESD751DYAR 采用 SOT-5X3(DYA)封装,尺寸小巧,适合多种空间受限的电子设计,如便携式设备、移动设备和其它消费电子产品。
  • 快速响应时间: 该二极管能够以极快的速度响应瞬态过电压,有效地保护电路免受强瞬态干扰的影响。

3. 应用场景

ESD751DYAR 可广泛应用于多个领域,特别是在 USB 电源传输和数据通信场合,具体应用示例如下:

  • USB PD 充电器和适配器: 在 USB PD 充电器中使用 ESD751DYAR 可提供重要的 ESD 保护,确保在插拔和连接过程中不会对内部电路造成任何损伤。
  • 消费电子设备: 由于现代消费电子设备(如智能手机、平板电脑和笔记本电脑)通常需要连接各种外部设备,从而暴露于不稳定的电压环境,使用这种保护二极管能够显著提高产品的耐用性和可靠性。
  • 工业设备: 工业环境中存在更多恶劣条件和静电放电风险,ESD751DYAR 的高 ESD 抗扰能力使其成为适合在这些环境下使用的优选方案。
  • 车载电子设备: 在自动驾驶和车载信息娱乐系统中,ESD751DYAR 可以防护内部电子电路,确保在外部电干扰和瞬态电压情况下工作正常。

4. 性能优越性

ESD751DYAR 的设计和制造充分考虑了现代电子产品对保护装置性能的高要求。其独特的设计不仅保障了设备的安全性,还不会对产品的整体性能造成影响。低电容的特性进一步降低了信号传输中的损耗,使产品在性能和保护之间达成了良好平衡。

5. 结论

综上所述,ESD751DYAR 是一款非常适合于 USB Power Delivery 应用的 ESD 保护二极管,具备低电容、高耐压和小型化的优势。其应用范围广泛,能够有效保护多种电子元器件免受静电放电的影响,从而提升终端产品的可靠性和耐用性。在设计新一代电子设备时,选择 ESD751DYAR 作为保护元件,将是提升产品质量的重要一步。

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