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Littelfuse SMF4L14A
Configuration
1 options
Configuration
23+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse SMF4L14A
- 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
- SMF4L14A
- Electronic Component
- 1
- Package
- SOD-123FL
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.05g
- Electronic Component
- 1
- Electronic Component
- BM0222760144
- Operating Temperature
- 55℃~+150℃
- Voltage
- 23.2V
- 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：Littelfuse SMF4L14A
概述
Littelfuse Inc. 是一家全球领先的电流保护和检测解决方案提供商，其产品广泛应用于消费者、工业、汽车和通信电子设备等领域。SMF4L系列的TVS二极管（瞬态电压抑制二极管）是专为保护敏感的电子元件免受电压尖峰和瞬态事件影响而设计的。SMF4L14A是该系列的一款功能强大的元件，能够在各种应用中提供极佳的电压保护。
主要特性
- 类型: 齐纳二极管，具有单向通道，专用于过电压保护。
- 电压规格:
- 反向断态电压（Vrwm）：14V
- 打击电压（Vz）最小值：15.6V
- 最大箝位电压（Vclamp）：23.2V
- 工作电流: 峰值脉冲电流（10/1000µs）：17.2A
- 功率能力: 峰值脉冲功率为400W，提供强大的电压抑制能力，能够承受尖峰电流。
- 工作温度: 在-55°C至150°C的温度范围内正常工作，适用于各种环境条件。
- 封装: SOD-123F，表面贴装型设计，便于自动化贴装和节省PCB空间。
应用领域
SMF4L14A广泛应用于需要过电压保护的电子设备，包括：
- 消费电子产品: 如智能手机、平板电脑、笔记本电脑等，保护其内部电路免受瞬态电压的损害。
- 工业电子设备: 用于电力转换器、电动机驱动器等，以确保设备在高压瞬态条件下的安全工作。
- 汽车电子: 在汽车控制单元、传感器和其他关键电子部件中，用作保护元件。
- 通信设备: 有效保护射频和基站设备在雷电和其他高电压环境中的稳定性。
设计与安装
SMF4L14A的SOD-123F封装设计确保了优秀的热性能，适用于各种紧凑型电路板布局。其表面贴装特性支持现代制造工艺，简化了生产流程，并提供了更高的可靠性。
在设计电路时，建议根据特定应用和工作环境考虑使用此TVS二极管的数量及其配置，以实现最佳保护效果。同时，应遵循元件的额定值，确保电路能够正常工作而不超出其规格范围，以防止潜在的电路故障。
性能优势
- 高可靠性: Littelfuse作为行业领导者，其SMF4L系列二极管经过严格测试，确保在恶劣条件下也能提供可靠的保护。
- 优异的快速响应时间: 该元件能够迅速抑制瞬态电压，使敏感设备免受伤害。
- 应用灵活性: 适用于多种应用场景，强调技术的普适性与兼容性。
结论
Littelfuse SMF4L14A是一款性能卓越的TVS二极管，凭借其高峰值脉冲功率和广泛的工作温度范围，能够在众多应用中发挥关键作用，在保护敏感电子器件方面表现出色。无论是在消费电子、工业应用还是汽车电子领域，SMF4L14A都能满足客户对可靠性和效率的高度期望。选择SMF4L14A，可以为您的设计添加一层强有力的电压保护屏障，确保设备的持续稳定运作。
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