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MCC 3SMAJ5934B-TP 3SMAJ5934B
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MCC 3SMAJ5934B-TP
- Type
- MCC
- Minimum package
- 7500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MCC
- Electronic Component
- 3SMAJ5934B-TP
- Electronic Component
- 1
- Package
- SMA(DO-214AC)
- Electronic Component
- Zener Diode
- Electronic Component
- 0.12g
- Electronic Component
- 1
- (Zzt)
- 19Ω
- Electronic Component
- BM0230080013
- Diode
- 1
- Current(Ir)
- [email protected]
- Power Dissipation(Pd)
- 3W
- Electronic Component
- 55℃~+150℃
- Electronic Component
- Electronic Component
- Electronic Component
- 7500
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
3SMAJ5934B-TP 产品概述
一、产品简介
3SMAJ5934B-TP 是美微科（MCC）生产的一款独立式稳压二极管（稳压值标称 24V），采用 SMA（DO-214AC）封装。该器件以其稳定的稳压特性、适中的功耗能力以及宽广的结温适用范围，适合用作电源稳压参考和过压保护元件。
二、主要电气参数
- 稳压值（标称）：24V
- 反向电流 Ir：1μA @ 18.2V
- 最大耗散功率 Pd：3W（在规定散热条件下）
- 动态阻抗 Zzt：19Ω
- 工作结温范围：-55℃ ～ +150℃
- 二极管配置：独立式
- 封装：SMA (DO-214AC)
- 品牌：MCC（美微科）
三、主要特性
- 低反向漏流，在接近工作电压时漏电小，有利于保持稳压精度与低损耗。
- 动态阻抗适中，响应稳压负载变化能力可靠；适合中等精度的稳压和参考电路。
- 3W 耗散功率适用于小功率或经 PCB 散热良好时的稳压场合。
- 宽工作结温可满足工业级温度要求的应用场景。
四、典型应用场景
- 开关电源的辅助稳压与基准源。
- 电子设备的过压保护与浪涌吸收。
- 模拟信号电路的电压参考与钳位。
- 工业控制与通信设备中对中等功率稳压需求的场合。
五、封装与热管理建议
SMA（DO-214AC）封装适合自动贴装与回流焊。由于最大耗散功率为 3W，实际可耗散功率受 PCB 铜箔面积和热阻影响较大，建议在布局时增加散热铜箔和热过孔，以降低结温并保证长期可靠性。
六、选型与使用注意
- 在高温或连续高功率工况下需考虑功率降额与热设计。
- 校核反向电流与实际工作电压关系，确保满足电路漏电要求。
- 采购时确认型号与规格书一致，并遵循厂家推荐的焊接和存储条件。
如需完整电气特性曲线、热阻参数或样片测试建议，请参考厂商数据手册或联系供应商获取详细资料。
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