WMSIC Electronic Components

PANJIT MMSZ5234A_R1_00001

ModelMMSZ5234A_R1_00001
PackageSOD-123
BrandPANJIT
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+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
PANJIT MMSZ5234A_R1_00001
Type
PANJIT
Minimum package
3000

Technical parameters

Electronic Component
PANJIT
Electronic Component
MMSZ5234A_R1_00001
Electronic Component
1
Package
SOD-123
Electronic Component
Zener Diode
Electronic Component
0.031g
Electronic Component
1
(Zzk)
1kΩ
(Zzt)
7Ω
Electronic Component
BM0265431464
Diode
1
Current(Ir)
4uA@5V
Power Dissipation(Pd)
500mW
Electronic Component
6.08V~6.32V
Electronic Component
50℃~+150℃
Electronic Component
3000

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

MMSZ5234A_R1_00001 稳压二极管产品概述

MMSZ5234A_R1_00001是PANJIT(强茂) 推出的独立式稳压二极管,采用SOD-123表面贴装封装,以6.2V为核心稳压值,凭借宽参数范围、低功耗及宽温适应性,成为消费电子、工业控制等领域常用的电压基准与稳压元件。该器件无内部并联元件,电路设计灵活,适合小功率、小型化电路的精准稳压需求。

一、产品定位与核心属性

MMSZ5234A_R1_00001属于标准型独立式稳压管,区别于集成并联元件的稳压器件,可直接嵌入定制电路实现稳压、过压保护或电压基准功能。其核心定位为:

  • 适配小功率(≤500mW)电路的精准稳压;
  • 满足高密度PCB的小型化设计需求;
  • 覆盖宽温度范围的工业级应用场景。

二、关键电气参数详解

该器件的电气参数经过严格校准,核心参数如下:

1. 稳压特性

  • 标称稳压值:6.2V(典型值);
  • 稳压范围:6.08V~6.32V(偏差±1.9%),满足多数电路对稳压精度的要求;
  • 动态阻抗(Zzt):7Ω(测试条件:Izt=5mA),负载变化时稳压值波动极小,确保输出稳定;
  • 测试阻抗(Zzk):1kΩ(测试条件:Izk=0.5mA),弱电流工况下仍能保持可靠稳压。

2. 功耗与电流特性

  • 最大耗散功率(Pd):500mW,支持小电流负载(如≤[email protected]),覆盖常见便携式设备;
  • 反向漏电流(Ir):4uA@5V、5uA@4V,低漏电流显著降低静态功耗,适合电池供电设备(如智能穿戴)。

3. 温度适应性

  • 工作结温范围:-50℃~+150℃,可适配低温户外场景(如安防监控)及高温功率模块附近的工况。

三、封装特性与可靠性

MMSZ5234A_R1_00001采用SOD-123表面贴装封装,具有以下优势:

  • 尺寸紧凑:典型尺寸1.6mm×0.8mm×0.6mm,适合高密度PCB设计(如手机主板);
  • 工艺兼容性:耐高温回流焊,兼容自动化贴装产线,量产效率高;
  • 环保与认证:符合RoHS无铅标准,通过UL、VDE等国际认证,电磁兼容性能满足IEC 61000标准;
  • 长期可靠性:结温范围宽+内部结构优化,MTBF(平均无故障时间)达工业级要求,适合严苛环境下的持续工作。

四、典型应用场景

该器件凭借灵活的参数与紧凑封装,广泛应用于以下领域:

1. 消费电子

  • 手机、平板的电源管理模块(电池充电电路的电压基准);
  • 智能穿戴设备的传感器稳压(如心率传感器的参考电压);
  • 音频电路的信号调理(确保输出电压稳定)。

2. 工业控制

  • PLC(可编程逻辑控制器)的模拟量输入/输出电路;
  • 温度、压力传感器的信号调理模块(如4-20mA变送电路的基准);
  • 小型电机驱动的过压保护电路。

3. 通信设备

  • 路由器、交换机的电源滤波与稳压(避免电压波动影响信号传输);
  • 射频前端的偏置电压控制(确保射频芯片工作稳定)。

4. 小型电源

  • LED驱动电源的过压保护(防止LED过压损坏);
  • 5V转6.2V的辅助稳压(配合线性稳压器提升输出精度)。

五、品牌与品质保障

PANJIT(强茂)是全球知名半导体厂商,拥有30余年二极管/三极管研发生产经验,MMSZ5234A_R1_00001的品质优势体现在:

  • 参数一致性:生产过程采用全自动化检测,批次间稳压值偏差≤0.1%;
  • 稳定供应:全球布局生产基地,年产能超10亿只,满足量产客户的持续需求;
  • 技术支持:提供电路设计参考方案与售后故障分析,助力客户快速落地应用。

综上,MMSZ5234A_R1_00001凭借精准稳压、低功耗、紧凑封装及宽温适应性,成为各领域小功率稳压与电压基准的优选器件,可有效降低电路设计复杂度,提升产品可靠性。

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