WMSIC Electronic Components

ON NZ9F16VST5G

ModelNZ9F16VST5G
PackageSOD-923-2
BrandON
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
ON NZ9F16VST5G
Type
ON
Minimum package
8000

Technical parameters

Electronic Component
ON
Electronic Component
NZ9F16VST5G
Electronic Component
1
Package
SOD-923-2
Electronic Component
Zener Diode
Electronic Component
0.011g
Electronic Component
1
(Zzk)
80Ω
(Zzt)
50Ω
Electronic Component
BM0264554107
Diode
1
Current(Ir)
100nA@12V
Power Dissipation(Pd)
250mW
Electronic Component
15.85V~16.51V
Electronic Component
65℃~+150℃
Electronic Component
8000

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

NZ9F16VST5G稳压二极管产品概述

一、产品基本定位与品牌背景

NZ9F16VST5G是安森美(ON Semiconductor) 推出的小功率表面贴装稳压二极管,主打紧凑体积、低静态功耗与宽温适应性,适配对空间占用和功耗敏感的电子设计场景。安森美作为全球知名半导体厂商,其稳压管产品以稳定的电气性能、可靠的工业级设计著称,广泛应用于消费电子、工业控制、通信等领域。

二、核心电气参数详解

该器件的核心参数围绕稳压性能、功耗与环境适应性展开,关键指标及意义如下:

  1. 稳压值:标称16.2V,批量生产一致性范围为15.85V~16.51V,满足大多数电路对稳压精度的基本需求,无需额外复杂校准;
  2. 反向漏电流(Ir):12V反向偏置下仅100nA,远低于常规稳压管的漏电流水平,可显著降低电路静态功耗,延长电池续航;
  3. 耗散功率(Pd):最大250mW,属于小功率稳压器件,适合便携设备、小型模块等对功率限制严格的场景;
  4. 动态阻抗:测试电流下Zzt为50Ω,膝点阻抗Zzk为80Ω,表明稳压过程中电压随负载/温度变化小,输出稳定性好;
  5. 工作结温范围:-65℃~+150℃,覆盖极端低温(如户外低温环境)与高温(如工业设备内部)场景,适配 harsh 应用。

三、封装与物理特性

NZ9F16VST5G采用SOD-923-2封装,属于超小型表面贴装封装(尺寸约1.6mm×0.8mm×0.6mm),具备以下特点:

  • 2引脚设计,兼容常规回流焊、波峰焊工艺,适合自动化生产;
  • 体积紧凑,可有效节省PCB空间,支持高密度电路布局(如智能穿戴、小型传感器模块);
  • 封装材料具备良好的抗冲击、抗振动性能,适应车载、工业设备等机械应力环境。

四、典型应用场景

基于其小体积、低功耗与宽温特性,该稳压管主要应用于以下场景:

  1. 便携电子设备:智能手环、蓝牙耳机、智能手表等的电源辅助稳压,低漏电流可提升电池续航能力;
  2. 工业控制模块:PLC输入输出模块、温度传感器信号调理电路的稳压参考,宽温范围适配工业现场高低温波动;
  3. 消费电子配件:手机充电器、移动电源的辅助稳压电路,稳定输出电压以保护后端敏感元件;
  4. 通信设备:小型基站、路由器的电源滤波稳压,满足小功率稳压需求,同时适配设备内部高温环境。

五、关键性能优势

  1. 低静态功耗:100nA的反向漏电流在12V偏置下,可减少电路待机功耗,尤其适合电池供电设备;
  2. 稳压精度稳定:窄范围的稳压值一致性(15.85~16.51V),批量应用时无需频繁调整电路参数,降低设计复杂度;
  3. 宽温可靠工作:-65℃至150℃的结温范围,可在极端环境下长期稳定运行,无需额外散热设计;
  4. 小体积高密度:SOD-923封装节省PCB空间,支持小型化产品设计(如可穿戴设备、微型传感器);
  5. 低阻抗稳压:动态阻抗50Ω,稳压过程中电压随负载变化小,输出稳定性高,适配对电压波动敏感的电路。

六、可靠性与应用注意事项

安森美该系列器件遵循工业级可靠性标准,具备基础抗静电(ESD)、抗过流能力。应用时需注意:

  • 负载电流需控制在最大允许电流内(通过Pd计算:Imax≈250mW/16.2V≈15.4mA),避免过流损坏;
  • 焊接温度需符合SOD-923封装要求(峰值温度≤260℃,回流焊时间≤30s),防止热损伤;
  • 安装时需确保引脚与PCB焊盘匹配,避免虚焊影响性能。

该器件凭借小体积、低功耗与宽温特性,成为便携设备、工业模块等场景的可靠稳压解决方案,兼顾性能与成本优势。

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