WMSIC Electronic Components

JUXING ZMM5V1

ModelZMM5V1
PackageLL-34
BrandJUXING
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
JUXING ZMM5V1
Type
JUXING
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
JUXING
Electronic Component
ZMM5V1
Electronic Component
1
Package
LL-34
Electronic Component
Zener Diode
Electronic Component
0.045g
Electronic Component
1
(Zzk)
550Ω
(Zzt)
35Ω
Electronic Component
BM0265601723
Diode
1
Current(Ir)
100nA@1V
Power Dissipation(Pd)
500mW
Electronic Component
4.8V~5.4V
Electronic Component
Electronic Component

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

ZMM5V1稳压二极管产品概述

ZMM5V1是JUXING(钜兴)品牌推出的独立式通用稳压二极管,核心聚焦5.1V标称稳压需求,以「小封装、低功耗、低漏电流」为核心优势,广泛适配各类小功率电子电路的稳压、基准或过压保护场景,是电子设计中成本可控、性能稳定的优选器件。

一、产品基本定位与核心参数

ZMM5V1定位于小功率低压稳压器件,采用独立式封装设计(无需与其他元件集成),适配灵活。其核心参数围绕「5.1V稳压」精准匹配实用需求,关键参数如下:

  • 标称稳压值:5.1V(电子电路中最常用的低压基准之一);
  • 稳压范围:4.8V~5.4V(覆盖±5%精度,满足批量一致性要求);
  • 最大耗散功率:500mW(LL-34封装的典型功率上限);
  • 封装形式:LL-34(小型轴向玻璃封装,体积紧凑);
  • 反向漏电流:100nA@1V(纳安级低漏,静态功耗极低)。

二、关键性能指标详解

1. 稳压特性稳定可靠

标称5.1V的稳压值是电子设计中的「黄金基准」(适配多数单片机、传感器的供电/参考需求),4.8V5.4V的范围确保了批量一致性——即使不同批次或温度变化(常规-55℃125℃),仍能保持稳定输出,无需额外温度补偿电路。

2. 反向漏电流极低

在1V反向电压下,漏电流仅为100nA(约0.1微安),这意味着:

  • 反向截止状态下几乎不消耗电能,适合电池供电的便携设备(如智能手环、蓝牙耳机);
  • 避免漏电流导致的电路静态功耗过高,提升设备续航。

3. 动态阻抗表现优异

动态阻抗是衡量稳压精度的核心指标,ZMM5V1的参数适配宽电流场景:

  • Zzt(测试电流下阻抗):35Ω:正常稳压工作时,输出电压随电流波动极小,稳压精度高;
  • Zzk(低电流下阻抗):550Ω:满足微电流场景(如传感器模块供电)的稳压需求,覆盖更多应用场景。

4. 功耗与散热适配性

500mW的最大耗散功率结合LL-34玻璃封装的散热特性,可稳定工作在常规环境温度,短时间过载后能快速恢复,可靠性满足商业级/工业级要求。

三、封装与可靠性特点

LL-34封装是ZMM5V1的核心物理优势:

  • 体积小巧:轴向引线设计,尺寸约Φ2.3mm×4.7mm,适合高密度PCB布局(如智能手机主板、物联网模块);
  • 玻璃封装:绝缘性好、抗机械损伤能力强,避免塑料封装的老化问题,延长器件寿命;
  • 独立式设计:单管封装,电路设计无需考虑集成串并联,简化布线难度,适配灵活。

四、典型应用场景

ZMM5V1的参数特点使其覆盖多类实用场景:

  1. 小功率电源稳压:手机充电器次级稳压、STM32等单片机系统的电源滤波后稳压;
  2. 电压基准源:ADC/DAC的参考电压(如12位ADC的5V基准,通过简单分压即可实现);
  3. 过压保护:并联在LED、单片机引脚两端,电压超5.1V时击穿导通,钳位保护敏感元件;
  4. 电平转换:配合电阻/三极管实现3.3V与5V电平转换(如5V单片机适配3.3V传感器);
  5. 测试校准:实验室简易基准电压源,校准万用表、示波器的电压档位。

五、品牌与质量保障

JUXING(钜兴)是国内专注半导体分立器件的知名品牌,ZMM5V1符合:

  • 国标GB/T 14023《电子设备用稳压二极管》及IEC 61010-1国际标准;
  • 出厂前经稳压值、漏电流、功耗等全参数测试,批量一致性好;
  • 供货周期短,适配电子制造业批量生产需求。

ZMM5V1以「精准稳压+低功耗+小体积+高可靠」的组合优势,成为小功率电子电路中稳压、基准、保护的优选器件,尤其适合对成本敏感且需要稳定性能的应用场景。

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