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Littelfuse SMBJ24A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse SMBJ24A
- Type
- LITTELFUSE
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- SMBJ24A
- Electronic Component
- 1
- Package
- DO-214AA
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.202g
- Electronic Component
- 1
- Electronic Component
- BM0000287332
- Operating Temperature
- 65℃~+150℃
- Voltage
- 38.9V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-2
- Current(Ir)
- 1uA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：SMBJ24A TVS二极管
一、产品简介
SMBJ24A是一款由美国力特（Littelfuse）生产的表面贴装型瞬态抑制二极管（TVS），主要用于保护电子设备免受电压瞬变和过电压的影响。电压波动和瞬间脉冲过载是现代电子设备中常见的问题，SMBJ24A能够高效抑制高频现象，保护敏感设备和电路的完整性。
二、关键参数
- 极性：Unidirectional(单向)，适用于直流电路的瞬态保护。
- 反向关断电压（Vr）：典型值为24V，表示在正常工作条件下，二极管不会导通，提供隔离保护。
- 击穿电压（VBR）：最小击穿电压为26.7V，嵌入保护装置的电路不会受到过电压影响。
- 箝位电压（Vcl）：在15.5A的峰值脉冲电流下，其箝位电压为38.9V，表明在高电流瞬态条件下，何种电压会被限制以避免其他组件受到损害。
- 峰值脉冲电流（Ipp）：能够承受的最大脉冲电流为15.5A，符合10/1000μs峰值脉冲特征，确保在瞬态情况下保护性能。
- 功率：具备高达600W峰值脉冲功率的处理能力，展示其在应对瞬态电压尖峰时的强大能力。
- 工作温度范围：-65°C至150°C，广泛适用于极端环境条件。
三、应用场景
SMBJ24A广泛应用于多个领域，包括但不限于：
- 消费电子产品：如手机、平板电脑和电视机，保护电路不受外部电涌影响。
- 通信设备：如基站和路由器，防止瞬间电压波动造成信号丢失或设备故障。
- 汽车电子：对车辆的电控单元(ECU)和传感器进行保护，以应对车载环境的电压瞬间变化。
- 工业设备：在高电压和工厂交互任务中，确保设备的安全操作。
四、封装与安装
SMBJ24A采用表面贴装型的DO-214AA（SMB）封装设计，便于自动化焊接和安装。这种封装提供了优良的热性能，减少了元件运行过程中的热量积累，同时在空间有限的应用中，简化了设计。
五、性能优势
- 高效抑制瞬态电压：SMBJ24A能够迅速响应电压瞬变，确保电路的安全性，减少损坏风险。
- 耐高温：广泛的工作温度范围使其在恶劣环境下依旧稳定工作。
- 可靠性高：品牌力特（Littelfuse）在瞬态保护领域的专业经验和技术积累，保障了产品的高可靠性与耐久性。
六、总结
SMBJ24A TVS二极管是保护电子电路的理想选择，凭借其卓越的性能和可靠性，能够有效应对日益复杂的电气环境。无论是在消费电子、通信还是工业应用中，SMBJ24A都能为设计带来安全保证，确保设备的正常运行，提升用户体验。选择SMBJ24A，您正在选择一个高效、可靠的电子保护解决方案。
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