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Littelfuse SMCJ13A
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse SMCJ13A
- 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
- SMCJ13A
- 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
- BM0000631877
- Operating Temperature
- 65℃~+150℃
- Voltage
- 21.5V
- 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.
SMCJ13A 产品概述
1. 产品简介
SMCJ13A 是 Littelfuse（美国力特）公司生产的一款高性能齐纳二极管，广泛应用于电压瞬态抑制（TVS）领域。该二极管设计用于保护敏感电子设备，抵御瞬态电压尖峰带来的损害，确保系统的可靠性和稳定性。
2. 主要特性
SMCJ13A 拥有一系列优良的电气特性，使其在多种应用场景中表现出色。其主要参数如下：
- 类型：齐纳
- 单向通道：1
- 反向断态电压（典型值）：13V
- 击穿电压（最小值）：14.4V
- 电压—箝位值（最大值）：21.5V（在不同 Ipp 下）
- 电流—峰值脉冲（10/1000µs）：69.8A
- 功率—峰值脉冲：1500W（1.5kW）
- 工作温度范围：-55°C 至 150°C
3. 应用领域
SMCJ13A 的设计旨在满足多种应用需求，特别是以下领域：
- 电源保护：广泛用于开关电源和其他电源模块，为电源线路提供瞬态电压保护，延长设备的使用寿命。
- 通信设备：在电话、无线设备及网络设备中，防止由于电涌或其他外部干扰引发的故障。
- 消费电子：适用于电视机、计算机、冰箱等家电产品，以保护电子部件免受过电压损害。
- 汽车电子：在电动汽车和传统汽车中用于保护车载电子设备，确保其在极端条件下正常工作。
4. 性能优势
SMCJ13A 采用了高品质的材料和先进的制造工艺，具有以下性能优势：
- 高承受电流能力：其峰值脉冲电流可达69.8A，具备出色的过电流保护特性，能够有效防止瞬间电流对电路的破坏。
- 广泛的温度工作范围：-55°C 至 150°C 的工作温度使其可在极端环境下正常运行，适合多种应用场合。
- 快速响应时间：SMCJ13A 能够迅速对电压尖峰做出反应，从而有效保护连接的负载。
- 表面贴装设计：SMCJ(DO-214AB)的封装形式加速了生产过程，提高了制造的自动化程度，适合现代电子装配技术。
5. 封装与安装
SMCJ13A 采用 SMCJ（DO-214AB）封装，体积小巧，确保在空间有限的电路板上能够灵活应用，且具备良好的热管理性能，能够快速散热，确保设备的安全稳定运行。
6. 选型建议
在选择 SMCJ13A 作为保护组件时，用户应根据实际应用中的电压和电流需求进行评估，并考虑其瞬态电压保护能力。如果需要更高的电压或功率保护，请参考 Littelfuse 的其他系列产品。
7. 结论
SMCJ13A 是一款高可靠性的瞬态电压抑制（TVS）二极管，适用于各种电子保护应用。其出色的电气特性、高承受能力和广泛的温度工作范围，使其成为保持电子设备稳定和安全的理想选择。无论是在消费电子、通信设备还是汽车电子中，SMCJ13A 都能够有效提升产品的抗干扰能力和使用寿命。
建议您在设计和选型过程中充分了解产品特性，确保能根据具体应用需求选择合适的保护方案，从而实现最佳性能与安全保障。
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