WMSIC Electronic Components

LRC LBZT52B22T1G

ModelLBZT52B22T1G
PackageSOD-123
BrandLRC
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
LRC LBZT52B22T1G
Type
LRC
Minimum package
3000

Technical parameters

Electronic Component
LRC
Electronic Component
LBZT52B22T1G
Electronic Component
1
Package
SOD-123
Electronic Component
Zener Diode
Electronic Component
0.035g
Electronic Component
1
(Zzt)
100Ω
Electronic Component
BM0264684744
Diode
1
Current(Ir)
100nA
Power Dissipation(Pd)
500mW
Electronic Component
21.54V~22.47V
Electronic Component
55℃~+150℃
Electronic Component
3000
Electronic Component
22V

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

LBZT52B22T1G稳压二极管产品概述

LBZT52B22T1G是乐山无线电(LRC)推出的一款独立式小功率稳压二极管,采用SOD-123表面贴装封装,核心功能为提供稳定的22V电压基准,适用于消费电子、工业控制、通信等多领域的电压调节场景。

一、产品基本属性

该产品属于LRC稳压管系列中的通用型器件,型号命名遵循行业常规逻辑:“LBZT52B”为系列标识,“22”对应标称稳压值22V,“T1G”为封装与批次相关代码。其核心定位为小体积、低功耗、宽温适用的稳压基准器件,可直接替代同规格竞品,适配现有电路设计。

二、核心电性能参数

LBZT52B22T1G的电性能参数经过严格测试,关键指标如下:

  1. 稳压值规格:标称稳压值22V,稳压范围为21.54V~22.47V,偏差控制在±2.1%以内,满足多数电路对电压基准的精度需求;
  2. 反向漏电流:典型值100nA(工作于反向截止区时),低漏电流特性可有效降低电路静态功耗,适合电池供电设备;
  3. 耗散功率:最大耗散功率500mW,属于小功率稳压管范畴,可稳定工作于轻载至中载场景;
  4. 动态阻抗:典型值100Ω(稳压区工作时),低阻抗意味着当负载电流或输入电压波动时,输出稳压值变化极小,稳定性优异;
  5. 工作温度范围:工作结温覆盖-55℃~+150℃,可适应极端温度环境(如工业现场的高低温变化、户外设备的温差波动)。

三、封装与可靠性设计

该产品采用SOD-123表面贴装封装,具有以下特点:

  • 小型化:封装尺寸紧凑(行业标准为1.6mm×0.8mm×0.6mm),可大幅节省PCB布局空间,适配便携式设备、小型模块的高密度设计;
  • 贴装兼容性:支持回流焊、波峰焊等自动化贴装工艺,适合批量生产,降低制造成本;
  • 可靠性保障:封装材料采用耐高温、抗老化的环氧树脂,结合宽温工作特性,长期工作可靠性高,可满足5年以上的使用寿命要求。

四、典型应用场景

LBZT52B22T1G的参数特性使其适用于以下场景:

  1. 消费电子设备:如便携式充电器、智能手表、蓝牙音箱等的电源稳压模块,提供稳定的22V辅助电压;
  2. 工业控制电路:PLC(可编程逻辑控制器)、传感器模块的电压基准源,适应工业现场的宽温环境;
  3. 通信设备:路由器、交换机等网络设备的电源滤波稳压电路,小封装适配设备小型化趋势;
  4. 测试仪器:示波器、信号发生器等的电压校准基准,低阻抗保证输出精度;
  5. 汽车电子辅助电路:车载导航、行车记录仪的低压稳压模块(需结合整车电路设计),宽温特性满足车载环境需求。

五、产品优势总结

相较于同规格竞品,LBZT52B22T1G具备以下核心优势:

  • 精度与稳定性平衡:稳压范围窄、动态阻抗低,输出电压波动小,可替代高精度稳压管用于多数常规场景;
  • 低功耗适配:100nA反向漏电流+500mW耗散功率,适合电池供电的便携设备,延长续航时间;
  • 宽温高可靠:-55℃~+150℃工作结温,覆盖工业、户外等极端环境,减少环境温度对稳压性能的影响;
  • 成本与体积优势:SOD-123封装体积小、贴装成本低,适合大规模量产应用;
  • 品牌保障:LRC作为国内老牌半导体厂商,产品质量稳定,供应能力强,可满足客户长期采购需求。

综上,LBZT52B22T1G是一款性能均衡、适配性强的稳压二极管,可广泛应用于多领域的电压调节与基准电路设计,是工程师优化电路性能、降低成本的理想选择。

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