WMSIC Electronic Components

Nexperia PUSB3FR4Z

Nexperia PUSB3FR4Z
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Product image

ModelPUSB3FR4Z
PackageDFN2510A-10
BrandNexperia
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 25+

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Technical data

Product details

20 specifications

Core information

Product name
Nexperia PUSB3FR4Z
Type
NEXPERIA
Unit
Electronic Component
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
NEXPERIA
Electronic Component
PUSB3FR4Z
Electronic Component
1
Package
DFN2510A-10
Electronic Component
Electronic Component
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.006g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
0.29pF
Electronic Component
BM0000282621
Operating Temperature
40℃~+85℃
Voltage
3V

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

PUSB3FR4Z 产品概述

产品简介

PUSB3FR4Z 是一款高性能的齐纳二极管，专为HDMI等高速数据应用提供瞬态电压抑制（TVS）保护。得益于其卓越的反向关断电压和击穿电压特性，该产品能够有效抑制过压情况，为敏感电路提供安全屏障。PUSB3FR4Z的封装为DFN2510A-10，适合表面贴装，这使得其在现代电子设备中应用广泛，特别是在空间有限的小型电子产品和集成电路中。

主要特性

PUSB3FR4Z 的主要特性包括：

  1. 反向关断电压：典型值为3.3V，最大值不超过3.3V。这一特性确保了设备在正常工作电压下的安全性。

  2. 击穿电压：最小击穿电压为5.5V，意味着在过压事件发生时，器件能够迅速进入工作状态，以保护下游电路。

  3. 箝位电压：标准箝位电压为3V，确保高峰值脉冲电流下的保护性能，最大对电路的影响最小化。

  4. 峰值脉冲电流：设计支持5A的峰值脉冲，采用10/1000 µs 和8/20µs的时间参数，适合处理强烈瞬态条件下的电流波动。

  5. 工作温度范围：-40°C至85°C的工作温度范围确保在各种极端环境条件下的稳定运行。

  6. 安装类型：表面贴装型设计（DFN2510A-10），具有良好的空间利用率和电气性能。

应用场景

PUSB3FR4Z广泛应用于需要保护敏感数据线和电源线路的场合，尤其是:

  • HDMI接口：由于HDMI接口在音视频传输中常常面临高频及电气干扰，PUSB3FR4Z能够有效过滤瞬态干扰，有效保护设备免受电压尖峰和静电放电（ESD）的影响。

  • 智能家居设备：智能家居产品通常在变化较大的电压环境中工作，PUSB3FR4Z可以确保设备的稳定性和安全性。

  • 移动设备：在现代移动设备中，电子元件密集，过压保护尤为重要，PUSB3FR4Z的紧凑封装设计与卓越性能，满足了这一需求。

  • 汽车电子：随着汽车电子化程度的提高，PUSB3FR4Z能够在车辆中提供必要的电压保护，保证电子系统的正常运行。

设计考虑

在设计系统时，工程师应考虑PUSB3FR4Z的各项电气特性与系统的匹配性。选择此器件时需确保：

  • 器件的击穿电压和最大反向电压应高于系统的工作电压，确保其在正常操作条件下不会误动作。

  • 在设计PCB时，确保PUSB3FR4Z的焊接和布局满足行业标准，以减小电气干扰和保证良好的散热性能。

  • 提前评估系统中可能出现的电流脉冲形态，选定合适的TVS二极管覆盖范围，以达到最佳的保护效果。

结论

总而言之，PUSB3FR4Z凭借其卓越的电气性能及广泛的应用场景，已成为保护复杂电子系统的理想选择。无论是在HDMI应用、移动设备还是汽车电子领域，PUSB3FR4Z都能够为设计提供强有力的瞬态保护，确保设备的安全稳定运行。选择PUSB3FR4Z，您将拥有更加可靠的电子设计体验。

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