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Littelfuse SMCJ350A
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse SMCJ350A
- 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
- SMCJ350A
- Electronic Component
- 1
- Package
- DO-214AB
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.376g
- Electronic Component
- 1
- Electronic Component
- BM69413560
- Operating Temperature
- 65℃~+150℃
- Voltage
- 567V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-2；IEC 61000-4-5
- Current(Ir)
- 1uA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMCJ350A 产品概述
概述
SMCJ350A是由美国力特（Littelfuse）公司制造的一款高性能齐纳二极管，广泛应用于电气安全和过压保护领域。其主要功能为提供卓越的电压钳位，适用于各种电子设备和电源线路的保护，确保设备在高电压环境下正常运行，防止电路损坏。
关键参数
- 类型：齐纳
- 单向通道：1
- 反向断态电压（Vrwm）：350V
- 击穿电压（Vz）：最小391V
- 电压钳位（Vclamp）：最大567V（不同Ipp时）
- 峰值脉冲电流(Ipp)：2.6A（10/1000µs）
- 峰值脉冲功率（Ppk）：1500W（1.5kW）
- 电源线路保护：无
- 工作温度范围：-55°C至150°C（TJ）
- 安装类型：表面贴装型
- 封装类型：DO-214AB（SMC）
应用领域
SMCJ350A适合广泛的应用场景，包括但不限于：
- 电源和电源适配器：为电源设备提供过压保护，确保长时间稳定运行。
- 电信设备：在通信设备中，保护敏感元器件免受瞬态过电压的影响。
- 汽车电子：在汽车电路中，防止因电压尖峰导致的电子元件损坏，保证车辆电子系统的安全性。
- 工业控制：在工业自动化和控制系统中，维持设备的可靠性和安全性。
性能优势
- 高反向电压能力：SMCJ350A的反向断态电压可达350V，具备优秀的抗电压过载能力，适合高电压工作环境。
- 优越的钳位特性：高达567V的最大电压钳位能力，能够在电流峰值时有效保护下游电路，降低损坏风险。
- 出色的温度特性：宽广的工作温度范围（-55°C至150°C），使该器件能在极端环境中稳定工作，适应各种严苛的应用需求。
- 高功率处理能力：能够承受高达1500W的脉冲功率，使其在突发的电流冲击下依然保持良好的性能。
安装与封装
SMCJ350A采用DO-214AB(SMC)表面贴装封装，设计小巧，方便在现代电子设备中进行高密度布局。该封装形式使得其在自动化生产过程中易于安装，同时也有助于提高整体的热管理性能。
结论
综上所述，SMCJ350A齐纳二极管是一款高性能、高稳定性的电子元器件，提供有效的瞬态电压抑制和电路保护能力。凭借其出色的电气性能和广泛的应用范围，SMCJ350A在电子设计中为工程师提供了可靠的解决方案，确保设备在各种环境下都能稳健运行。同时，力特作为全球领先的电子元器件制造商，以其卓越的产品质量和技术支持，为客户提供了一流的服务体验。
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