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LRC LMBZ5250BLT1G
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- LRC LMBZ5250BLT1G
- Type
- LRC
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LRC
- Electronic Component
- LMBZ5250BLT1G
- Electronic Component
- 1
- Package
- SOT-23-3
- Electronic Component
- Zener Diode
- Electronic Component
- 0.032g
- Electronic Component
- 1
- (Zzk)
- 600Ω
- (Zzt)
- 25Ω
- Electronic Component
- BM0265112631
- Diode
- 1
- Current(Ir)
- 100nA
- Power Dissipation(Pd)
- 225mW
- Electronic Component
- 19V~21V
- Electronic Component
- 65℃~+150℃
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LMBZ5250BLT1G稳压二极管产品概述
LMBZ5250BLT1G是乐山无线电（LRC）推出的一款小功率表面贴装稳压二极管，核心定位为中稳压值、低功耗、宽温适配的电压调节/过压保护器件，广泛应用于消费电子、通信模块、工业控制等领域，兼顾空间紧凑性与性能稳定性。
一、产品核心定位与典型应用场景
该器件以20V标称稳压值为核心，结合小封装、低漏电流等特性，精准匹配对空间、功耗敏感的场景：
- 便携电子设备：智能手环、蓝牙耳机等电池供电产品——100nA低反向漏电流可减少静态功耗，延长电池续航；
- 通信模块稳压：路由器、交换机的辅助电压基准——稳定20V左右输出，保障信号传输抗干扰能力；
- 工业控制电路：PLC、传感器模块的过压保护辅助——-65℃~+150℃宽结温适配户外高低温环境；
- 消费电子电源：机顶盒、智能电视的滤波后稳压——满足小负载电流下的电压稳定需求。
二、关键电参数与性能特性
LMBZ5250BLT1G的参数设计兼顾精度、功耗与环境适应性，核心性能如下：
- 稳压精度与范围
标称稳压值20V，实际工作范围19V~21V，满足多数电路对稳压值的基本精度要求，无需额外校准； - 低反向漏电流
反向电流Ir仅100nA，反向截止状态下漏电流极小，有效降低静态功耗，适配电池供电设备； - 功率耗散与负载适配
最大耗散功率Pd=225mW，换算额定工作电流Izt≈11.25mA（225mW/20V），适配小负载场景，避免过载； - 动态阻抗特性
测试电流下阻抗Zzt=25Ω，拐点电流下阻抗Zzk=600Ω——额定电流范围内电压波动极小，稳压性能稳定； - 宽工作结温
结温覆盖-65℃至+150℃，可在极端温度环境下稳定工作，适配工业级或户外应用。
三、封装与可靠性设计
- 小型表面贴装封装
采用SOT-23-3封装，尺寸紧凑（典型1.6mm×0.8mm×0.9mm），适合高密度PCB布局，降低设备整体体积； - 可靠性保障
- 宽结温设计减少热应力失效，适配温度循环场景；
- 低漏电流+合理Pd设计，避免长期过热老化；
- 抗腐蚀封装材料，适配潮湿、多尘复杂环境。
四、品牌与品质保障
该器件由国内老牌半导体厂商乐山无线电（LRC）生产，具备以下优势：
- 符合RoHS环保标准，无铅无镉，适配绿色制造；
- 批量一致性好，满足量产应用的参数一致性要求；
- 完善售后技术支持，保障客户应用问题快速解决。
综上，LMBZ5250BLT1G凭借小封装、低功耗、宽温适配等特性，成为中稳压值场景下的高性价比选择，可有效满足消费电子、通信、工业等领域的电压调节需求。
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