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YANGJIE BZT52C3V6S
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
13
specifications
Core information
- Product name
- YANGJIE BZT52C3V6S
- Type
- SOD-323
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YANGJIE
- Electronic Component
- BZT52C3V6S
- Electronic Component
- 1
- Package
- SOD-323
- Electronic Component
- 0.015g
- Electronic Component
- 1
- Electronic Component
- BM0234563078
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BZT52C3V6S 产品概述
一、产品简介
BZT52C3V6S 为独立式小功率稳压二极管，标称稳压值 3.6V，适用于小电流基准、稳压、浪涌限制与信号钳位等场合。该器件由扬杰（YANGJIE）生产，采用 SOD-323 封装，封装体积小、成本低，便于在空间受限的便携式与消费电子产品中应用。
二、主要参数
- 稳压值（标称）：3.6V（范围 3.4V ~ 3.8V）
- 最大耗散功率 Pd：300mW（在规定环境温度下）
- 反向电流 Ir：5µA @ 1.0V（小电流漏泄）
- 动态阻抗 Zzt：90Ω（影响稳压精度与负载变动响应）
- 工作结温范围：-55℃ ~ +150℃
- 封装：SOD-323
- 器件类型：未分类（独立式稳压二极管）
三、产品特点
- 小型SMD封装，便于自动贴片与高密度布板。
- 低漏电流，适合低功耗电路与精密基准源。
- 中等阻抗（Zzt≈90Ω），在小电流条件下能提供稳定参考，但对电流变化较敏感。
- 宽工作温度范围，适合工业级温度环境。
四、典型应用
- 电源基准与稳压：用于将高于3.6V的电源钳位或产生参考电压。
- 过压/浪涌保护：并联在敏感节点，实现简单的过压钳位。
- 信号钳位与耦合电路：保护输入端或限制电压摆幅。
- 小电流偏置与参考电路。
五、选型与使用建议
- 限流设计：使用串联电阻限制流经稳压二极管的电流。示例：若供电 5V，目标稳压电流 Iz≈5mA，则 R=(5-3.6)/5mA≈280Ω；器件耗散 Pd≈3.6V×5mA=18mW，远低于 300mW 额定值。
- 功率与热管理：在高环境温度下需降额使用，注意并联或分流以防单片超耗散。器件额定 Pd 为在良好散热条件下的最大耗散，SOD-323 封装散热能力有限。
- 稳压精度：Zzt 较大时，稳压随电流变化明显，需保证工作电流稳定或在必要时选用更低阻抗型号以提高精度。
- 漏电流考量：Ir 在低电压点仍可产生微小泄漏，低功耗待机电路应考虑其影响。
六、封装与可靠性注意事项
- SOD-323 为小型表贴封装，焊接时控制回流曲线与峰值温度，避免过热影响可靠性。
- 储存与装配时注意静电防护（ESD），避免损坏敏感结。
- 在高温或长时间大电流工作下，注意结温监控，避免超过峰值结温上限。
总结：BZT52C3V6S 是一款适用于低功耗、小体积应用的 3.6V 稳压二极管，凭借其小封装与合理的电气特性，适合用于基准、钳位与保护等多种场景。选择时应结合实际负载电流与散热条件，合理限流并考虑温度降额。
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