WMSIC Electronic Components

FUXINSEMI BZT52C15

ModelBZT52C15
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 BZT52C15
Type
FUXINSEMI
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FUXINSEMI
Electronic Component
BZT52C15
Electronic Component
1
Package
SOD-123
Electronic Component
Zener Diode
Electronic Component
0.035g
Electronic Component
1
(Zzk)
200Ω
(Zzt)
30Ω
Electronic Component
BM0265133011
Diode
1
Power Dissipation(Pd)
500mW
Electronic Component
13.8V~15.8V
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.

BZT52C15稳压二极管产品概述

一、产品基本定位与品牌背景

BZT52C15是富芯森美(FUXINSEMI) 推出的一款独立式稳压二极管,属于该品牌常规稳压管系列中的15V标称稳压产品。作为小型表面贴装稳压元件,其设计聚焦于中小功率场景下的稳定电压输出,兼顾低功耗与宽温适应性,适用于多种电子设备的电源稳压、参考电压生成等需求,是消费电子、工业控制等领域的常规选型元件。

二、核心电气参数详解

BZT52C15的电气性能围绕稳压精度、功耗、阻抗及温度特性展开,关键参数可支撑多数常规应用:

(1)稳压特性与反向漏电流

  • 标称稳压值:15V(典型工作状态下的稳定输出电压);
  • 稳压范围:13.8V~15.8V,覆盖±6.7%的偏差区间,满足多数普通稳压场景的精度要求(如小型电源模块的电压钳位);
  • 反向漏电流(Ir):在10.5V反向偏置下仅为100nA,漏电流极低——这意味着设备待机或轻载时的功耗可有效控制,尤其适合电池供电的便携式设备(如智能手环、蓝牙耳机)。

(2)功率与动态阻抗

  • 最大耗散功率(Pd):500mW,支持最大负载功率在合理范围内(例如稳压电流10mA时,功率约150mW,远低于极限值,可稳定工作);
  • 动态阻抗:包含Zzt(30Ω)与Zzk(200Ω)两组参数——前者反映稳压工作点附近的阻抗稳定性,后者可评估反向击穿区域的阻抗变化,整体阻抗水平处于同类型产品的优良区间,稳压输出波动小。

(3)温度适应性

  • 工作结温范围:-55℃~+150℃,覆盖工业级宽温要求,可在极端环境(如户外低温、设备内部高温)下稳定工作,无需额外降额设计即可满足多数严苛场景(如工业传感器节点、车载辅助电路)。

三、封装与物理特性

BZT52C15采用SOD-123封装,这是一款小型表面贴装封装,核心特点如下:

  • 空间效率:尺寸约2.9mm×1.5mm×1.1mm(长×宽×高),可有效缩小PCB布局面积,适配小型化设备(如穿戴式产品、微型控制器);
  • 环保合规:符合RoHS无铅标准,无有害物质残留,满足全球电子市场的环保要求;
  • 工艺兼容性:支持回流焊、波峰焊等常规表面贴装工艺,生产效率高,适合批量制造。

四、典型应用场景

结合BZT52C15的参数特性,其典型应用场景包括:

  1. 便携式电子设备:如智能手环、蓝牙耳机的电源稳压模块,低漏电流减少待机功耗,延长电池续航;
  2. 小型测量仪器:如万用表、温湿度传感器的参考电压源,稳压精度满足基本测量需求;
  3. 工业控制电路:如PLC辅助电源、现场传感器节点的稳压单元,宽温特性适应工业现场的高低温波动;
  4. 过压保护辅助:配合电阻、电容构成简单过压保护电路,防止后端电路因电压尖峰损坏(如LED驱动电路的过压防护)。

五、产品优势总结

BZT52C15在同类型稳压管中具有明显的综合优势:

  • 低功耗设计:100nA反向漏电流,待机功耗远低于常规稳压管,适合电池供电设备;
  • 宽温可靠:-55℃~+150℃工作结温,无需额外散热或降额即可适应极端环境;
  • 小型化适配:SOD-123封装节省空间,满足当前电子设备“小型化、轻量化”的设计趋势;
  • 性能均衡:稳压精度、阻抗及功率参数均衡,无需额外选型调整即可覆盖多数常规稳压需求,降低设计成本。

整体而言,BZT52C15是一款性价比突出的常规稳压二极管,可广泛应用于消费电子、工业控制、测量仪器等领域,为电路提供稳定可靠的电压参考或稳压输出。

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