WMSIC Electronic Components

BORN BZT52C39S

ModelBZT52C39S
PackageSOD-323
BrandBORN
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
BORN BZT52C39S
Type
BORN
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
BORN
Electronic Component
BZT52C39S
Electronic Component
1
Package
SOD-323
Electronic Component
Zener Diode
Electronic Component
0.026g
Electronic Component
1
(Zzk)
350Ω
(Zzt)
130Ω
Electronic Component
BM0264900526
Diode
1
Current(Ir)
100nA
Power Dissipation(Pd)
200mW
Electronic Component
37V~41V
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.

BZT52C39S稳压二极管产品概述

一、产品基本定位与核心功能

BZT52C39S是伯恩半导体(BORN)推出的表面贴装稳压二极管,专为小功率电子电路的电压稳定、过压保护及基准电压生成设计。该器件聚焦小型化应用场景,核心功能是将电路电压稳定在39V标称值附近,同时以低功耗、低漏电流特性适配电池供电、便携式设备等对能耗敏感的场景。

二、关键电性能参数解析

1. 稳压值特性

标称稳压值为39V,实际工作范围覆盖37V~41V,公差范围符合工业级稳压管的常规设计要求。该波动范围可适配不同负载下的电压微调,避免因稳压值偏差导致后级电路异常,兼顾通用性与稳定性。

2. 功耗与漏电流

  • 最大耗散功率200mW:支持连续工作时的功率负载(实际使用需确保功耗不超过额定值),适配小功率电路的稳压需求;
  • 反向电流100nA(@27.3V):漏电流极低,大幅降低待机或低负载状态下的功耗损耗,尤其适合电池供电类产品(如智能穿戴、小型传感器)。

3. 阻抗特性

  • 动态阻抗Zzt=130Ω(稳压工作点附近):可有效抑制电压波动,提升稳压精度;
  • 击穿阻抗Zzk=350Ω:击穿状态下阻抗稳定,过压保护响应快速,避免后级元件因过压损坏。

三、封装形式与典型应用场景

1. 封装优势

采用SOD-323超小型表面贴装封装,典型尺寸约1.6mm×0.8mm×0.6mm,占用PCB面积极小,支持高密度贴装,适配智能手机、智能穿戴、小型传感器模块等对空间要求严格的设计。

2. 典型应用

  • 电源电路过压保护:当电路电压超过39V时,器件快速导通钳位电压,保护MCU、传感器等敏感元件;
  • 低功耗基准电压源:利用稳定的稳压特性,为低功耗电路提供精准参考电压;
  • 小型电子模块稳压:适配智能家居终端、工业控制子模块等小功率电路的电压调节需求。

四、品牌与可靠性说明

伯恩半导体(BORN)作为专业半导体器件制造商,其产品在参数一致性、可靠性方面表现稳定:

  • BZT52C39S的稳压值范围、漏电流、阻抗等指标经严格测试,符合行业标准,可满足消费电子、工业控制等领域的批量应用;
  • SOD-323封装具备良好的抗振动、耐温特性(常规工作温度范围-55℃~150℃,需结合实际应用确认),适合不同环境下的长期稳定运行。

综上,BZT52C39S以小尺寸、低功耗、稳定稳压的特性,成为小型化电子电路中电压稳定与保护的优选器件。

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