WMSIC Electronic Components

YANGJIE BZT52B12

YANGJIE BZT52B12
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Product image

ModelBZT52B12
PackageSOD-123
BrandYANGJIE
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

13 specifications

Core information

Product name
YANGJIE BZT52B12
Type
SOD-123
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YANGJIE
Electronic Component
BZT52B12
Electronic Component
1
Package
SOD-123
Electronic Component
0.032g
Electronic Component
1
Electronic Component
BM0221453619
Electronic Component
Electronic Component
Electronic Component
3000

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

BZT52B12 产品概述

基本信息

BZT52B12是一款高度集成的稳压二极管，属于扬杰（YANGJIE）品牌的产品系列。这款电子元器件广泛应用于需要电压稳定、噪声抑制以及过压保护的电子电路中。其主要功能是为负载提供稳定的电压输出，防止因电流波动而导致的电压不稳定，从而保护后续电路或组件的正常运行。

规格参数

  • 稳压电压: 12V
  • 额定功率: 500mW
  • 漏电流: 100nA（在9V时测得）
  • 动态电阻: 20Ω
  • 封装类型: SOD-123

应用场景

BZT52B12主要适用于以下几种应用场景：

  1. 电源管理: 在电源适配器、充电器和开关电源中，BZT52B12可以用来保持输出电压稳定，确保设备正常运行。

  2. 过压保护: 在电路设计中，当输入电压超过设定水平时，稳压二极管可以有效地将多余的电压“引流”掉，从而保护下游电路。比如，在汽车电子设备中，常常利用稳压二极管来保护敏感的微处理器或传感器免受电压尖峰的影响。

  3. 信号稳定: 在模拟信号处理电路中，BZT52B12作为参考电压源，能够提供稳定的基准电压，确保信号的稳定性和准确性。这尤其在音频放大器和仪器仪表中非常重要。

  4. LED驱动: 在LED照明中，尤其是在需要恒流驱动环境下，可以用BZT52B12来保持LED工作电流稳定，延长LED的使用寿命并确保其光输出的均匀性。

技术特性

BZT52B12具有良好的线性特性和动态响应能力。其在9V下漏电流仅为100nA，表明其能在相对低压环境下保持出色的性能。此外，20Ω的动态电阻使得其在负载变化时，能够迅速调节，减少电压波动，保证电流的稳定输出。

封装与可焊性

BZT52B12采用SOD-123封装，这种小型化的封装方式使其具备良好的散热性能，适合于高密度电路板设计。SOD-123封装的元器件在焊接过程中具有优异的热稳定性，这也是其在现代电子产品设计中广受欢迎的原因之一。

总结

总体来看，BZT52B12稳压二极管以其优越的稳定性能和广泛的应用前景，成为电子器件中不可或缺的一部分。无论是在日常的电源管理、过压保护，还是信号稳定和LED驱动方面，BZT52B12都能发挥重要作用。凭借其较低的漏电流和适中的动态电阻，它不仅提高了电路的可靠性，还能够延长设备的使用寿命。因此，在新产品设计时，考虑使用BZT52B12将有助于提升整体电路的性能和稳定性。

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