WMSIC Electronic Components

LRC S-LUDZS16BT1G

ModelS-LUDZS16BT1G
PackageSOD-323
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-LUDZS16BT1G
Type
LRC
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
LRC
Electronic Component
S-LUDZS16BT1G
Electronic Component
1
Package
SOD-323
Electronic Component
Zener Diode
Electronic Component
0.026g
Electronic Component
1
(Zzk)
80Ω
(Zzt)
50Ω
Electronic Component
BM0264600911
Diode
1
Current(Ir)
100nA
Power Dissipation(Pd)
200mW
Electronic Component
15.85V~16.51V
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.

S-LUDZS16BT1G稳压二极管产品概述

一、产品基本属性与定位

S-LUDZS16BT1G是乐山无线电(LRC) 推出的独立式稳压二极管,专为小功率电路的电压稳定、基准参考及过压防护场景设计。该器件采用超小型表面贴装封装SOD-323,具备宽温度适应性与低功耗特性,可满足便携式电子、工业控制、消费电子等多领域的稳压需求,是实现电路电压稳定的高性价比器件。

二、核心电气参数深度解析

该稳压管的关键参数直接决定其应用性能,具体如下:

  1. 稳压特性:标称稳压值为16V,实际稳压范围覆盖15.85V~16.51V——该范围兼容不同批次器件的特性波动,同时满足下游电路对电压精度的差异化需求(如低精度场景可接受±3%以内的波动);
  2. 反向漏电流:在12V反向偏置下,反向电流仅为100nA,属于低漏电流设计——可显著降低静态功耗,尤其适合电池供电的便携设备(如智能手环、蓝牙耳机),延长单次充电续航时间;
  3. 功率与阻抗:最大耗散功率为200mW,适配小功率电路的能量需求;动态阻抗方面,测试电流下Zzt=50Ω,膝点电流下Zzk=80Ω——低动态阻抗意味着工作电流波动时,输出电压变化极小,稳压精度更稳定;
  4. 温度适应性:工作结温范围为**-55℃~+150℃**,覆盖工业级宽温需求,可在极端环境(如寒冷地区户外设备、高温车间控制电路)中稳定工作,可靠性突出。

三、封装与物理特性

S-LUDZS16BT1G采用SOD-323封装,典型尺寸为1.6mm×0.8mm×0.6mm,具备以下优势:

  • 空间节省:适配高密度PCB设计,适合小型化电子设备(如微型传感器模块、可穿戴设备);
  • 贴装便捷:支持自动化贴装工艺,生产效率高;
  • 可靠性高:封装密封性好,可抵御环境湿度、灰尘干扰,延长器件使用寿命。

四、典型应用场景

结合参数特性,该稳压管的核心应用场景包括:

  1. 电压基准参考:用于便携式仪表(如小型万用表、温湿度传感器)的基准电压源,确保测量精度;
  2. 过压保护:部署在电源输入端口(如USB接口、电池充电电路),当输入电压异常升高时,通过反向击穿泄放过压,保护后端敏感器件(如MCU、传感器);
  3. 工业控制稳压:适配工业PLC、电机控制电路的辅助稳压环节,宽温特性满足车间高低温环境需求;
  4. 消费电子稳压:用于智能穿戴设备(如智能手表)、小型家电(如智能插座)的低功率稳压电路,稳定工作电压。

五、产品优势与市场价值

相较于同规格竞品,S-LUDZS16BT1G的核心优势体现在:

  • 宽温可靠性:-55℃~+150℃的结温范围远超消费级器件,覆盖工业、汽车电子等严苛场景;
  • 低功耗设计:100nA反向漏电流降低静态功耗,适配电池设备续航需求;
  • 稳定稳压性能:低动态阻抗(Zzt=50Ω)确保输出电压波动极小,精度可控;
  • 小型化适配:SOD-323封装满足电子设备“轻薄化”趋势,节省PCB布局空间。

六、使用与存储注意事项

为确保器件性能与寿命,需注意以下要点:

  1. 工作电流限制:实际工作电流需控制在额定范围内,避免超过200mW耗散功率,防止过热损坏;
  2. 极性确认:稳压管需反向击穿工作,贴装前需确认阴极(带色环端)与阳极方向,避免接反;
  3. 焊接规范:回流焊温度需控制在260℃以内(持续≤10秒),避免热应力损伤封装;
  4. 存储环境:存储温度-40℃~+85℃,湿度≤60%RH,避免长期暴露在潮湿/腐蚀性环境中。

该器件凭借稳定的稳压性能、宽温适应性与小型化设计,成为多领域小功率稳压电路的优选方案。

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