WMSIC Electronic Components

LRC S-LBZT52C10T1G

ModelS-LBZT52C10T1G
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 S-LBZT52C10T1G
Type
LRC
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
LRC
Electronic Component
S-LBZT52C10T1G
Electronic Component
1
Package
SOD-123
Electronic Component
Zener Diode
Electronic Component
0.032g
Electronic Component
1
(Zzk)
150Ω
(Zzt)
20Ω
Electronic Component
BM0264998726
Diode
1
Current(Ir)
200nA
Power Dissipation(Pd)
500mW
Electronic Component
9.4V~10.6V
Electronic Component
55℃~+150℃

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

LRC S-LBZT52C10T1G稳压二极管产品概述

一、产品基本定位与身份

S-LBZT52C10T1G是乐山无线电(LRC)推出的表面贴装稳压二极管,核心功能为提供稳定的10V基准电压,属于LRC LBZT52系列稳压管的一员。该器件采用紧凑的SOD-123封装,适配小型化、低功耗电子设备的电路设计需求,继承了系列产品高可靠性、宽温适应性的特点,广泛应用于电源稳压、过压保护等场景。

二、核心性能参数解析

1. 稳压特性精准可靠

标称稳压值为10V,稳压范围覆盖9.4V~10.6V,满足多数通用电路对稳压精度的需求;动态阻抗Zzt(测试电流下的稳压阻抗)仅20Ω,说明工作电流变化时稳压值波动极小,可稳定输出基准电压;拐点阻抗Zzk=150Ω,确保低电流状态下仍能快速进入稳压区,响应速度快。

2. 功耗与漏电流控制优异

最大耗散功率Pd为500mW,支持小功率电路稳压需求;反向漏电流Ir仅200nA,反向偏置时几乎无额外损耗,特别适合电池供电的低功耗设备,有效延长续航时间。

3. 宽温工作范围

工作结温覆盖**-55℃~+150℃**,远超常规民用器件的温度耐受能力,可适应工业控制、汽车电子、户外设备等恶劣环境下的长期稳定工作,可靠性得到保障。

三、封装与工艺特点

采用SOD-123表面贴装封装,典型尺寸约1.6mm×0.8mm×0.6mm,占用PCB面积极小,适合高密度电路布局;封装材料耐高温、抗腐蚀,配合LRC成熟的半导体工艺,确保焊接与使用过程中性能稳定,无封装失效风险。

四、典型应用场景

1. 电源电路稳压

可作为小功率直流电源的输出稳压元件,例如5V/12V电源的辅助稳压,或低电流电路的基准电压源,为MCU、传感器等模块提供稳定的10V工作电压。

2. 过压保护设计

与限流电阻、TVS管配合,实现电路过压防护:输入电压异常升高时,稳压管击穿导通,将电压钳位在10V左右,避免后端敏感元件损坏(如智能穿戴充电保护、传感器模块电压防护)。

3. 工业与汽车电子应用

宽温特性使其适配工业控制器信号稳压、汽车仪表盘辅助电源稳压等场景,适应高低温交替的工作环境。

4. 小型电子设备

SOD-123封装适合智能手表、蓝牙耳机、微型传感器等小型化设备,在有限空间内实现稳压功能,不影响设备整体体积。

五、应用注意事项

1. 功耗匹配与限流

需计算串联限流电阻阻值,确保实际功耗不超过500mW(例:若稳压值10V、负载电流10mA,串联电阻需满足(R_s \geq \frac{V_{in}-V_z}{I_{z_{max}}}),避免过流损坏)。

2. 温度漂移补偿

极端温度下(-55℃/150℃)稳压值有轻微漂移(约0.05%/℃),高精度场景需增加温度补偿元件。

3. 焊接工艺要求

遵循回流焊规范(峰值240℃~250℃,时间≤10s),避免高温损坏;焊接后检查引脚虚焊,确保电气连接可靠。

六、总结

LRC S-LBZT52C10T1G稳压二极管凭借精准稳压、低漏电流、宽温范围与紧凑封装,成为小型化电子设备、工业控制、汽车电子等领域的理想稳压元件,兼顾性能与可靠性,可满足多数通用稳压场景需求。

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