WMSIC Electronic Components

FUXINSEMI BZT52C3V6

ModelBZT52C3V6
PackageSOD-123
BrandFUXINSEMI
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
FUXINSEMI BZT52C3V6
Type
FUXINSEMI
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FUXINSEMI
Electronic Component
BZT52C3V6
Electronic Component
1
Package
SOD-123
Electronic Component
Zener Diode
Electronic Component
0.034g
Electronic Component
1
(Zzk)
600Ω
(Zzt)
90Ω
Electronic Component
BM0264480210
Diode
1
Current(Ir)
5uA@1V
Power Dissipation(Pd)
500mW
Electronic Component
3.4V~3.8V
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.

BZT52C3V6稳压二极管产品概述

一、产品核心定位与典型应用场景

BZT52C3V6是富芯森美(FUXINSEMI)推出的独立式低电压稳压二极管,主打小封装、低功耗、宽温适应性,核心定位为空间受限、电压稳定性要求较高的电子设备提供可靠稳压方案。其典型应用场景包括:

  1. 便携式电子终端(如智能手机、智能手环、蓝牙耳机)的电源稳压电路,为MCU、传感器提供稳定的3.3V级基准电压;
  2. 小型工业控制模块、物联网节点的过压保护与电压钳位,避免电路因瞬时过压损坏;
  3. 汽车电子辅助电路(如车载传感器、仪表背光)的宽温环境稳压,适配-55℃~+150℃的极端温度;
  4. 消费类电子(如智能家电、儿童玩具)的低功耗稳压设计,降低待机状态下的额外功耗。

二、关键电气参数深度解析

BZT52C3V6的电气参数针对低电压稳压场景做了针对性优化,核心参数特性如下:

2.1 稳压性能稳定

  • 标称稳压值:3.6V,精准匹配多数MCU、传感器的3.3V供电需求;
  • 稳压范围:3.4V~3.8V,覆盖实际应用中的电压波动,保证不同批次器件的一致性;
  • 动态阻抗(Zzt):90Ω,低动态阻抗意味着负载电流变化时,稳压值波动极小,输出电压稳定性优异。

2.2 低功耗与高截止性能

  • 反向漏电流(Ir):[email protected]反向电压下,漏电流极低,反向截止性能优异,待机状态几乎不消耗额外功率;
  • 最大耗散功率(Pd):500mW,支持最大工作电流约138mA(计算方式:(I_{max}=Pd/Vz=500mW/3.6V)),可满足小型负载的稳压需求。

2.3 宽温适应性

工作结温范围为-55℃~+150℃,覆盖工业级、汽车级的环境温度要求,避免极端温度下器件性能失效的风险。

三、封装与物理特性

BZT52C3V6采用SOD-123表面贴装封装,具有以下显著优势:

  • 小尺寸:封装尺寸约为2.9mm×1.6mm×1.0mm,适合高密度PCB布局,有效节省板级空间;
  • 环保兼容:符合RoHS无铅环保标准,适配回流焊、波峰焊等主流表面贴装工艺,焊接可靠性高;
  • 机械强度:封装结构紧凑,抗振动、抗冲击性能良好,适合车载、户外等振动环境应用。

四、品牌与质量保障

FUXINSEMI(富芯森美)是国内专注于半导体分立器件研发与生产的品牌,BZT52C3V6经过严格质量管控:

  • 行业标准合规:符合JEDEC J-STD-020等半导体行业标准,批量产品一致性好;
  • 全流程检测:从晶圆制造到封装测试,每批次产品均经过稳压值、漏电流、功耗等关键参数的全检;
  • 技术支持:针对批量应用提供选型指导、样品测试与售后技术支持,降低客户设计风险。

五、选型与使用注意事项

为保证BZT52C3V6的稳定工作,需注意以下要点:

  1. 限流电阻计算:使用时必须串联限流电阻,避免过流损坏器件。电阻值公式为(R=(V_{in}-Vz)/I_{max})((I_{max})建议取Pd/Vz的80%,即约110mA);
  2. 焊接温度控制:回流焊峰值温度不超过260℃(持续时间≤10s),避免高温损坏器件内部结构;
  3. 静电防护:存储与焊接过程中需采取防静电措施(如佩戴静电手环、使用防静电包装);
  4. 场景匹配:禁止用于超过500mW耗散功率的场景,禁止工作结温超过150℃。

BZT52C3V6凭借小封装、低功耗、宽温特性,成为便携式电子、工业控制、汽车电子等领域的高性价比稳压二极管选择。

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