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Littelfuse SMAJ7.0CA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse SMAJ7.0CA
- Type
- LITTELFUSE
- Unit
- Electronic Component
- Minimum package
- 5000
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- SMAJ7.0CA
- Electronic Component
- 1
- Package
- SMA(DO-214AC)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.158g
- Electronic Component
- 1
- Electronic Component
- BM0227797300
- Operating Temperature
- 65℃~+150℃
- Voltage
- 12.9V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-2
- Current(Ir)
- 100uA
- Voltage(VBR)
- 9.21V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMAJ7.0CA 产品概述
概述
SMAJ7.0CA 是一款由 Littelfuse（美国力特）制造的高性能瞬态电压抑制器（TVS），属于 SMAJ系列。该器件采用符合 DO-214AC 标准的表面贴装型封装，专为保护敏感电子元器件免受瞬态电压峰值（例如静电放电或其他电气干扰）影响而设计。其在电子线路和设备中可以有效抑制瞬态过压，保护下游电路的完整性和稳定性。这使得 SMAJ7.0CA 成为许多应用中的理想选择，特别是在高温环境下的长时间稳定运行。
主要特点
电压规格：
- 反向电压（Vr）典型值为 7V，最小击穿电压（Vbr）为 7.78V，确保即使在高电压工作环境下，始终能够提供有效保护。
- 电压箝位条件下的峰值值可达 12V。
强大的脉冲处理能力：
- 该器件的电流峰值（Ipp）能够承受高达 33.3A（在 10/1000µs 的脉冲条件下），并且具备高达 400W 的峰值脉冲功率处理能力。这些特性使它适合于高能量的瞬态事件的保护。
广泛的工作温度范围：
- 工作温度范围为 -65°C 至 150°C，适用于极端环境下的应用，使其能够在多种工业场合、汽车电子或航天及军事应用中发挥作用。
安装和封装：
- 采用 DO-214AC 表面贴装封装，适合自动化生产线的表面贴装技术（SMT），为设备小型化设计提供了便利。
应用场景
SMAJ7.0CA 显著的性能使其在多个领域广泛应用，包括但不限于：
- 消费电子：用于手机、平板电脑及其他公共电子设备中，保护微电子电路不受瞬态电压影响。
- 汽车电子：在汽车电控单元（ECU）和其他关键电子模块中，防止因电压尖峰导致的设备损坏。
- 工业自动化：用于电机驱动和传感器接口，保证设备在高频和高电压操作下仍能稳定工作。
- 通信设备：适用于基站、路由器和其他通信硬件，保护信号完整性。
安全性与可靠性
SMAJ7.0CA 具有优异的电气性能，其设计充分考虑了电源电路的安全性与可靠性。通过有效的瞬态电压限制，其能有效降低电子元器件的损坏风险，延长整体系统的使用寿命。
总结
SMAJ7.0CA 作为一款高质量瞬态电压抑制器，在要求高电压耐受和脉冲管理的应用中表现出色。其强大的性能、宽广的操作温度范围和方便的安装方式使其成为各类电子设备不可或缺的保护元件。不论是用于一般消费电子、汽车、工业控制还是通信领域，SMAJ7.0CA 都会保障您的设备免受电气瞬态冲击的威胁，从而为您提供更安全稳定的电子环境。
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