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JUXING BZT52C10V
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- JUXING BZT52C10V
- Type
- JUXING
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- JUXING
- Electronic Component
- BZT52C10V
- Electronic Component
- 1
- Package
- SOD-123
- Electronic Component
- Zener Diode
- Electronic Component
- 0.033g
- Electronic Component
- 1
- (Zzk)
- 150Ω
- (Zzt)
- 20Ω
- Electronic Component
- BM0226441879
- Diode
- 1
- Current(Ir)
- 200nA@7V
- Power Dissipation(Pd)
- 500mW
- Electronic Component
- 9.4V~10.6V
- 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.
BZT52C10V 稳压二极管（JUXING 钜兴）产品概述
一、产品概况
BZT52C10V 是 JUXING（钜兴）推出的一款独立式（单体）稳压二极管，采用 SOD-123 小封装设计，面向空间受限但需要稳定参考电压或过压钳位的电子应用。该器件标称稳压值为 10V，实际稳压值允差范围为 9.4V ～ 10.6V，属于常用的低功耗恒压基准元件。
二、主要电气参数
- 类别：独立式稳压二极管（BZT52C 系列）
- 标称稳压值（Vz）：10V
- 稳压值范围：9.4V ～ 10.6V
- 反向漏电流 Ir：200 nA @ 7.0V（典型或最大规格，选型时请参考完整数据表）
- 最大耗散功率 Pd：500 mW（器件在规定温度下的最大耗散能力）
- 小信号阻抗 Zzt：20 Ω
- 直流或大型信号阻抗 Zzk：150 Ω
- 封装：SOD-123（适合表面贴装工艺）
三、应用场景
- 小型电源的基准电压或稳压环节（低电流场合）
- 信号调理与基准电压源（传感器或模数前端的偏置参考）
- 过压保护、输入钳位、电路防护（保护后级敏感器件）
- 便携式或消费类电子中要求体积小、成本低的稳压解决方案
四、使用与热管理建议
- 最大耗散功率 500 mW 是在规定环境条件下的极限值，持续工作时建议留有裕量；若工作电流或压降较大，应通过增加串联限流电阻或改善 PCB 散热（加大焊盘铜箔面积）来降低器件耗散。
- SOD-123 为小型塑封，热阻相对较高，请避免在高环境温度或密闭空间长时间满载工作。
- 焊接工艺遵循厂家推荐的回流温度曲线，避免过热导致封装或内部结构损伤。使用防潮包装并在规定吸湿等级内回流焊接。
五、典型电路与选型要点
- 常见用法为稳压管并联在电源线上，串联限流电阻 R 用于将超过稳压电压的余量以热耗散方式处理：R = (Vin - Vz) / Iz，其中 Iz 为稳压管工作电流，选型时需保证 Iz 与器件阻抗、稳压精度匹配。
- 若需更低泄漏电流或更高功率，应考虑更高功耗封装或精度更高的参考源；若空间和成本受限但要求更稳的温度漂移性能，可评估精密基准芯片替代。
- 对于脉冲或瞬态抑制场景，注意 Zzt/Zzk 对短时阻抗的影响，必要时配合旁路电容或选择专用瞬态抑制器件（TVS）。
六、采购与可靠性提示
- 型号标识：BZT52C10V，品牌 JUXING（钜兴），封装 SOD-123。采购时请确认规格书中漏电流、阻抗的测试条件与样品一致，尤其是 Ir 和稳压允差。
- 存储与搬运注意防静电、防潮；长期库存时遵循厂商的储存建议以保证封装和电性能稳定。
综上，BZT52C10V（JUXING）以其小型封装与 10V 稳压特性，适合在对功耗、体积有严格要求的电路中作为廉价且可靠的稳压或钳位元件。选型时注意功率余量与热管理，以保证长期稳定性与可靠性。
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