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YANGJIE SMCJ64CA
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
13
specifications
Core information
- Product name
- YANGJIE SMCJ64CA
- Type
- DO-214AB(SMC)
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YANGJIE
- Electronic Component
- SMCJ64CA
- Electronic Component
- 1
- Package
- DO-214AB(SMC)
- Electronic Component
- 0.375g
- Electronic Component
- 1
- Electronic Component
- BM0265007237
- 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.
SMCJ64CA（YANGJIE 扬杰）产品概述
一、产品简介
SMCJ64CA 是扬杰（YANGJIE）推出的一款双向瞬态电压抑制器（TVS），采用 DO-214AB（SMC）薄型表面贴装封装，适用于自动贴片生产。该器件针对工业级浪涌和雷击瞬变保护设计，可在 10/1000μs 波形下提供高达 1500W 的峰值脉冲功率能力，适合电源总线、信号线和敏感电子器件的瞬态抑制。
二、主要特性
- 极性：双向（适用于交流或双向突波场合）
- 高能量吸收：Ppp = 1500W （10/1000μs）
- 良好钳位能力：钳位电压约 103V（峰值）
- 峰值脉冲电流：Ipp = 14.56A（10/1000μs）
- 低漏泄与高稳健性：反向电流 Ir ≈ 1 μA，击穿电压 VBR ≈ 78.6V
- 宽工作温度：-55℃ 至 +150℃
- 薄型 SMC 封装，适合自动化贴装与批量生产
三、关键电气参数（关键信息汇总）
- 反向截止电压 Vrwm：64V
- 击穿电压 VBR：78.6V（典型）
- 钳位电压 Vclamp：103V（脉冲条件下）
- 峰值脉冲电流 Ipp：14.56A @ 10/1000μs
- 峰值脉冲功率 Ppp：1500W @ 10/1000μs
- 反向电流 Ir：1 μA（常温条件）
四、典型应用场景
适用于消费电子、计算机、工业控制和电信设备中由感性负载开关或雷电引起的瞬态电压保护；常用于保护 IC、MOSFET、传感器单元、电源输入端和数据/信号线等关键节点。
五、设计与选型建议
- 选择时 Vrwm 应高于系统正常工作电压并保有足够裕量，避免在工作态下频繁触发。
- 双向器件适合交流或双向突波路径；单向器件用于对地保护的直流电源线时更优。
- 布局上应将 TVS 尽可能靠近受保护节点（输入端或连接器），缩短走线以降低感抗和热阻。
- 注意散热与PCB铜箔面积，长时间或重复浪涌下热耗散影响器件寿命。
六、封装与可靠性提示
DO-214AB（SMC）薄型封装兼顾功耗与安装便利，适合回流焊工艺。器件额定工作温度范围 -55℃～+150℃，在严苛环境下具有较高可靠性。贴装与焊接建议遵循制造商的推荐焊接曲线与PCB布局规范，以保证长期稳定性。
总结：SMCJ64CA 以其高吸能能力、低漏电、优秀钳位特性和适配自动贴片的薄型封装，是需要对抗感性开关瞬变与雷击浪涌的电源与信号线保护的稳妥选择。
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