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RUILON SMAJ6.5CA
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RUILON SMAJ6.5CA
- Type
- RUILON
- Minimum package
- 5000
Technical parameters
- Electronic Component
- RUILON
- Electronic Component
- SMAJ6.5CA
- Electronic Component
- 1
- Package
- DO-214AC(SMA)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.1g
- Electronic Component
- 1
- Electronic Component
- BM0227699996
- Operating Temperature
- 55℃~+150℃
- Voltage
- 11.2V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-2
- Current(Ir)
- 500uA
- Voltage(VBR)
- 8.3V
- Electronic Component
- 5000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMAJ6.5CA 产品概述
一、产品简介
SMAJ6.5CA 是 RUILON（瑞隆源）推出的一款双向瞬态电压抑制（二极管）器件，封装为 DO-214AC（SMA）。该器件专为抑制电源线与信号线的瞬态过电压、雷击脉冲及静电放电而设计，具有高能量吸收能力和宽工作温度范围，适用于工业、通信、汽车电子及消费类电子等领域。
二、主要电气参数
- 工作温度：-55℃ ～ +150℃
- 反向截止电压 Vrwm：6.5V（单体标称）
- 击穿电压（Vbr）：8.3V
- 钳位电压（Vc @ Ipp）：11.2V
- 峰值脉冲功率 Ppp：400W（10/1000μs 波形）
- 峰值脉冲电流 Ipp：35.7A（10/1000μs）
- 反向电流 Ir：500μA
- 极性：双向（适用于正负双向瞬态）
- 抗扰等级：满足 IEC 61000-4-4（EFT）与 IEC 61000-4-2（ESD）
三、主要特性与优势
- 高能量吸收：在 10/1000μs 波形下可承受 400W 峰值脉冲功率，适合电源与通信线路的浪涌防护。
- 双向保护：无需额外极性处理，可用于交流或双向信号线路。
- 宽温度范围：-55℃ 至 +150℃，适应恶劣环境与高温工况。
- 标准封装 SMA：便于表面贴装生产与更换维护。
四、典型应用场景
- 工业电源浪涌保护、变频器输入端防护；
- 通信基站、POE 供电线路与信号接口保护；
- 汽车电子电源与线束防护（需结合车规要求评估）；
- 消费类设备电源与接口的 ESD、浪涌防护。
五、封装与可靠性
DO-214AC（SMA）封装便于 SMT 安装，可与常规回流工艺兼容。器件在高温、反复冲击条件下表现稳定，但在实际设计中应考虑热阻与散热路径，避免在连续或频繁的大能量冲击下长期处于高温状态。
六、选型与使用建议
- 将 TVS 靠近被保护端（如接口或电源输入）布置，走线尽量短且粗；
- 对于低压和精密电路，注意 Ir（漏电流）对系统待机功耗和精度的影响；
- 避免把 TVS 用作连续导通的稳压元件，只用于瞬态抑制；
- 若需更高脉冲能量或车规等级，结合应用评估是否选择更高功率或 AEC-Q 认证器件。
SMAJ6.5CA 以其稳定的钳位性能和良好的抑制能力，适合在多种工业与通信场景中作为第一道过电压保护元件。
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