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Littelfuse SMBJ58CA
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse SMBJ58CA
- 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
- SMBJ58CA
- 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
- BM0000286332
- Operating Temperature
- 65℃~+150℃
- Voltage
- 93.6V
- 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：SMBJ58CA 600W 表面贴装型瞬态抑制二极管
一、基本信息
SMBJ58CA 是由美国力特（Littelfuse）公司推出的一款高性能瞬态电压抑制二极管（TVS），属于 SMBJ 系列，具有出色的尖峰电流处理能力和优异的电压保护性能。该器件特别设计用于保护敏感电子元件，防止过电压和瞬态电流的损害。SMBJ58CA 的工作温度范围广泛，从 -65°C 到 150°C，适合于严苛环境下的各种电子应用。
二、主要参数
- 极性：双向（Bidirectional），可以在正负两极方向上有效地抑制电压波动。
- 峰值脉冲电流（10/1000us）：6.4A 至 6.5A，能够有效应对瞬态浪涌电流。
- 箝位电压：93.6V，确保在过电压状态下提供高效的电压限制。
- 击穿电压（最小值）：64.4V，为器件提供可靠的电压阈值，确保安全性。
- 反向关断电压（典型值）：58V，优化了反向电击中电流的控制，以保护负载设备。
- 功率 - 峰值脉冲：600W，适合处理高强度瞬态峰值。
三、应用场景
SMBJ58CA 晶体管应用于多种电子设备中，为电压敏感的组件提供保护。其广泛应用于：
- 消费电子产品：如手机、平板电脑、电视等，防止静电放电（ESD）和电涌引起的损害。
- 通信设备：为路由器、交换机、基站等设备提供瞬态电压保护。
- 工业设备：保护工业控制系统及其传感器免受电涌影响，确保系统的整合性和可靠性。
- 汽车电子：在汽车的电源和控制电路中发挥重要保护作用，对抗瞬态过电压事件。
四、设计优势
高电流处理能力：SMBJ58CA 具备高达 6.5A 的峰值脉冲电流处理能力，使其能在高频和高逻辑电流情况下有效工作，保护电路稳定运行。
紧凑的封装设计：采用 DO-214AA（SMB） 封装形式，极大节省电路板空间，适合高密度组装的现代电子产品设计。
低导通电阻：在正常工作条件下具有良好的导通状态，有效降低热损耗，提升整体电源效率。
广泛的工作温度：-65°C 到 150°C 的宽广工作温度范围，让其在极端环境下依然能够稳定运行，同时保证器件的长期可靠性和耐用性。
五、总结
SMBJ58CA 是一款性能优越的瞬态抑制二极管，能够为电子设备提供有效的电压保护。凭借其高峰值脉冲电流、高箝位电压及广泛的工作温度，SMBJ58CA 成为各种电子应用中不可或缺的保护元件。无论是在消费电子、通信、工业设备还是汽车电子领域，选择 SMBJ58CA 都能提高您产品的可靠性与安全性。正如力特（Littelfuse）所承诺的那样，该组件将为您提供专业的电压保护解决方案，助力您的产品在市场竞争中脱颖而出。
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