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PANJIT BZT52-C6V2S_R1_00001 BZT52
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PANJIT BZT52-C6V2S_R1_00001
- Type
- PANJIT
- Minimum package
- 5000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PANJIT
- Electronic Component
- BZT52-C6V2S_R1_00001
- Electronic Component
- 1
- Package
- SOD-323
- Electronic Component
- Zener Diode
- Electronic Component
- 0.013g
- Electronic Component
- 1
- (Zzk)
- 150Ω
- (Zzt)
- 10Ω
- Electronic Component
- BM0264356043
- Diode
- 1
- Current(Ir)
- 100nA@2V
- Power Dissipation(Pd)
- 200mW
- Electronic Component
- 5.89V~6.51V
- 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.
BZT52-C6V2S_R1_00001 产品概述
一、产品简介
BZT52-C6V2S_R1_00001 是强茂（PANJIT）推出的一款独立式稳压二极管，标称稳压值 6.2V，实际分选范围 5.89V 至 6.51V。器件为 SOD-323 表面贴装小外形，单管封装，适用于空间受限的低功耗电路中作为基准电压或简单稳压元件使用。典型反向漏电流为 100nA@2V，最大耗散功率 Pd = 200mW，使其在微功率设计中具有良好的性价比。
二、主要电气与热学参数
- 稳压值（标称）：6.2V
- 稳压值范围：5.89V ~ 6.51V
- 反向电流 Ir：100nA @ 2V（典型条件）
- 最大耗散功率 Pd：200mW（在规定散热条件下）
- 小信号阻抗 Zzt：10Ω（工作点）
- 动态阻抗 Zzk：150Ω（低电流或特殊条件）
- 工作结温范围：-55℃ ~ +150℃
- 封装：SOD-323（表面贴装小体积）
三、功能特性与使用场景
该稳压二极管适合用于：
- 低电流基准电压源、偏置电路；
- 过压或电平限制（低速、低能量场合）；
- 后级放大器或模拟电路中的简易参考；
- 电源管理中作为辅助稳压元件或电压钳位器。
由于 Pd 仅为 200mW，宜用于毫安级或更低电流的稳压场合；若需大电流或更稳定的参考，应选用功率更高或精度更高的元件。
四、设计注意事项
- 功率与散热：在设计时应对稳压二极管上的功耗进行计算（P = Vz × Iz 或实际电压-电流乘积），并留有适当余量以避免超出 Pd。SOD-323 封装散热能力有限，建议在 PCB 设计中增加铜箔面积以改善散热。
- 电流点选择：器件在不同电流下的稳压值与阻抗会有显著差异，建议参考原厂曲线在目标工作电流点验证稳压精度与动态阻抗。
- 温度影响：漏电流随温度上升明显增加，稳压值也会随温度漂移，需在全温度范围验证性能是否满足要求。
- 焊接与可靠性：遵循 SMD 的回流焊建议曲线进行焊接，避免过高峰值温度或超时。储存与装配时注意防潮与静电防护。
五、替代与配套建议
在需要更高精度、更大功耗或更低噪声的应用中，可考虑更高功率或精密参考源替代。配套使用低噪声滤波、旁路电容或前置运放能够提升稳压性能。选型时应参考完整数据手册以获取温度系数、漏电随电压/温度特性和封装尺寸图。
六、总结
BZT52-C6V2S_R1_00001 是一款适合低功耗、小尺寸应用的 6.2V 稳压二极管，SOD-323 封装便于贴装与批量生产。其低漏电、适中的动态阻抗和宽工作温度使其在便携设备、传感器接口与低功耗模拟电路中具有实用价值。选用时需关注工作电流、散热条件与温度特性，保证长期可靠运行。
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