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RUILON SMBJ60A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RUILON SMBJ60A
- Type
- RUILON
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RUILON
- Electronic Component
- SMBJ60A
- Electronic Component
- 1
- Package
- SMB
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.199g
- Electronic Component
- 1
- Electronic Component
- BM0258852129
- Operating Temperature
- 55℃~+150℃
- Voltage
- 96.8V
- Current(Ir)
- 1uA
- Voltage(VBR)
- 73.7V
- 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.
SMBJ60A (RUILON·瑞隆源) — 单向 TVS 二极管 产品概述
一、概述
SMBJ60A 是 RUILON（瑞隆源）推出的一款单向瞬态电压抑制器（TVS），采用 SMB 封装，专为抑制瞬态过电压和浪涌脉冲设计。该器件在工业、通信、电源与车载等对抗电压尖峰和浪涌能力有要求的系统中，提供快速钳位、低反向漏电的保护性能，能有效保护敏感半导体器件免受瞬态冲击损坏。
二、主要参数
- 极性：单向
- 反向截止电压 Vrwm：60 V
- 钳位电压 Vc（Ipp 条件）：96.8 V
- 峰值脉冲电流 Ipp：6.2 A（10/1000 μs 波形）
- 峰值脉冲功率 Ppp：600 W（10/1000 μs）
- 击穿电压 VBR：73.7 V（典型或标称）
- 反向电流 Ir：1 μA（在 Vrwm 条件下）
- 工作温度范围：-55 ℃ ~ +150 ℃
- 封装：SMB（表面贴装）
- 型号：SMBJ60A，品牌：RUILON（瑞隆源）
三、关键特性与优势
- 高能量吸收：10/1000 μs 条件下可承受 600W 峰值功率，适合中等能量浪涌抑制。
- 有效钳位：96.8V 的钳位电压在 60V 工作电压系统异常时能快速钳制峰值，减少后级负载暴露电压。
- 低漏电流：在正常工作电压下反向电流仅 1 μA，利于低功耗系统设计。
- 宽温度范围：-55~+150℃ 满足工业及部分严苛环境应用。
- SMB 封装：便于自动贴片工艺，散热与焊接可靠。
四、典型应用
- 48V~60V 直流电源与配电保护（如基站、服务器电源）
- 工业控制与自动化设备的输入防护
- 通信设备、交换机、路由器电源端口防雷浪涌
- 电池管理与逆变器外围保护（注意选型需匹配系统电压与能量等级）
- 需要中等能量脉冲抑制的消费与车载电子（使用前确认车规兼容性）
五、使用与选型建议
- 确认系统最大连续工作电压 ≤ Vrwm（60V），否则会引起持续导通或损坏。
- 钳位电压 96.8V 为峰值钳位，需评估后级器件能否承受该瞬时值。
- 浪涌能量按 10/1000 μs 波形标定，若系统遭遇更尖锐（e.g., 8/20 μs）或更高能量冲击，应核算等效能量并考虑并联/更高等级器件。
- 布局建议：TVS 尽量靠近需保护引脚放置，最短且宽的接地回路以减少寄生电感。
- 热管理：在频繁冲击或高温环境下注意器件自热与焊盘散热设计，必要时采用更高功率等级产品。
六、封装与可靠性
SMB 封装兼顾尺寸与散热，适配常规 SMT 生产线。工作温度覆盖工业级要求，长期可靠性受焊接工艺、散热与实际冲击频率影响。订购时建议确认批次与可靠性测试报告（如有特定车规或高可靠性需求，向供应商索取详细认证资料）。
如需替代型号建议或在具体电路中计算钳位电压/剩余能量，请提供工作电压、最大容许钳位值及预期浪涌波形，我可帮助进一步选型与布局优化。
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