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HXY MOSFET SMBJ36CA
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- HXY MOSFET SMBJ36CA
- Type
- HXY MOSFET
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HXY MOSFET
- Electronic Component
- SMBJ36CA
- Electronic Component
- 1
- Package
- SMB(DO-214AA)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.193g
- Electronic Component
- 1
- Electronic Component
- BM0227249457
- Operating Temperature
- 65℃~+150℃
- Voltage
- 58.1V
- Current(Ir)
- 1uA
- Voltage(VBR)
- 40V
- 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.
SMBJ36CA 产品概述
一、概述
SMBJ36CA 为华轩阳电子（HXY MOSFET）推出的双向瞬态抑制二极管（TVS），采用 SMB（DO-214AA）贴片封装。器件设计用于保护 36V 等级的电源与信号线免受雷击与开关瞬态冲击，典型钳位电压为 58.1V，能在工业与汽车类环境下提供可靠的浪涌抑制保护。
二、主要电气参数
- 极性：双向（可在正、反向瞬态下工作）
- 反向截止电压 Vrwm：36V（稳态工作电压）
- 击穿电压 Vbr：40V（典型）
- 钳位电压 Vc：58.1V（在规定 Ipp 下）
- 峰值脉冲电流 Ipp：10.4A（10/1000μs 波形）
- 峰值脉冲功率 Ppp：600W（10/1000μs）
- 反向漏电流 Ir：1μA（常温条件下）
- 工作温度范围：-65℃ ~ +150℃
以上参数指示该器件可在短时高能量脉冲下将电压钳制于安全区间，从而保护后端敏感器件。
三、典型应用场景
- 工业电源防护（24V/36V 系统）
- 通信设备输入保护（防止雷击与开关浪涌）
- 汽车电子辅助线路（非主电源直流总线）
- 电机驱动与控制器、电源模块的输入端保护
- 工业控制与仪表的瞬态抑制
四、封装与安装要点
SMB（DO-214AA）为标准表面贴装封装，适合自动贴装与返修。建议器件靠近需要保护的接口或电源输入处焊接，走线尽可能短且粗，减少串联电感与电阻，以提高抑制效果并降低钳位电压。确保焊盘与散热铜箔面积足够，以利于短脉冲能量的扩散与散热。
五、使用建议与注意事项
- 在选型时确认系统稳态电压不超过 Vrwm（36V），否则器件可能持续导通并产生热应力。
- TVS 不是熔断器或长期过流保护元件，遇到持续过压或多次大能量浪涌时应配合保险丝或限流元件使用。
- 高频或超快边沿脉冲中，布线和引线电感会影响钳位性能，需优化 PCB 布局。
- 保存与回流焊时遵循厂家焊接温度规范，避免超过封装允许的温度和湿热循环，保证可靠性。
六、主要优势
- 双向结构，适合交流或极性不确定的脉冲场合；
- 600W 的 10/1000μs 峰值功率与 10.4A 峰值电流，能有效吸收单次高能冲击；
- 低漏电（1μA）适合对静态功耗敏感的系统；
- 宽温工作范围（-65℃~+150℃），适应恶劣环境应用。
结语：SMBJ36CA 为一款针对中高能瞬态保护的可靠器件，适用于多种工业与通信场合。在实际应用中，配合合理的电路保护策略与正确的 PCB 布局，可显著提升系统的抗浪涌能力与可靠性。若需更详细的典型特性曲线或封装尺寸，请参考华轩阳电子提供的完整数据手册。
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