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VISHAY SMBJ30A-E3/52 SMBJ30A
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- VISHAY SMBJ30A-E3 / 52
- Type
- VISHAY
- Minimum package
- 750 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- VISHAY
- Electronic Component
- SMBJ30A-E3/52
- Electronic Component
- 1
- Package
- SMB(DO-214AA)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.188g
- Electronic Component
- 1
- Electronic Component
- BM0000283233
- Operating Temperature
- 55℃~+150℃
- Voltage
- 48.4V
- Current(Ir)
- 1uA
- Voltage(VBR)
- 36.8V
- Electronic Component
- Electronic Component
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：SMBJ30A-E3/52
一、引言
SMBJ30A-E3/52是一款高性能的瞬态电压抑制（TVS）二极管，专为保护电子设备免受过压和瞬态电压冲击而设计。作为VISHAY（威世）品牌的一员，该器件充分体现了先进的半导体技术，使其在广泛的应用场合中具有出色的稳定性和有效性。其封装符合DO-214AA（SMB）标准，便于各种电路板的表面贴装。
二、基础参数
SMBJ30A-E3/52的关键参数如下：
- 反向断态电压 (V(RWM))：30V
- 击穿电压 (V(BR) @IT)：33.3V
- 钳位电压 (VC@ Ipp)：48.4V
- 峰值脉冲电流 (Ipp)：12.4A
- 功率 - 峰值脉冲：600W
- 工作温度范围：-55°C ~ 150°C
- 封装类型：DO-214AA (SMB)，适合表面贴装
三、性能特征
SMBJ30A-E3/52的设计目的在于为电路提供可靠的瞬态电压保护。它的反向断态电压为30V，具备在极限状态下维持良好工作状态的能力。该器件的击穿电压在33.3V，确保在超出正常工作范围时能够及时响应；另外，其钳位电压可高达48.4V，这让电路在受到短时电压冲击时仍能避免开路或损坏。
SMBJ30A-E3/52的峰值脉冲电流能力为12.4A，使其能够承受较大瞬态电流而不会导致器件失效。600W的峰值功率能够保证其在高能量冲击下依旧保持良好的性能。这些特性共同构成了其出色的电压抑制能力，能够有效降低静电放电（ESD）和闪电浪涌等突发事件对电子设备的威胁。
四、应用场景
SMBJ30A-E3/52适用于多种应用场景，包括但不限于：
- 电源线路保护：防止电源线路由于过电压导致的电路损坏。
- 通信设备：保护通信设备中的敏感元件不受瞬态电压的影响，确保信号传输的稳定性和可靠性。
- 消费电子产品：广泛应用于电视、音响、计算机等消费类电子产品，以提供有效的过压防护。
- 工业控制系统：在各种工业仪器和控制系统中，SMBJ30A-E3/52能够保护设备免受操作带来的电压波动。
- 汽车电子：随着汽车电子技术的发展，该器件在汽车电气系统中的应用越来越普遍，能够增强车辆的电气安全。
五、安装与适用性
作为一种表面贴装型的元器件，SMBJ30A-E3/52非常适合现代电子设备的小型化和高密度设计。其标准的SMB封装使其能够在各种电路板上方便集成，减少电路设计的复杂性。此外，其适应广泛的工作温度范围使得该器件能够在极端环境下稳定运行，增加了应用的灵活性和适用性。
六、结论
综上所述，SMBJ30A-E3/52是一款性能卓越、应用广泛的瞬态电压抑制二极管。其设计不仅考虑到了实际应用中的各种挑战，还提供了可靠的保护解决方案，是保护电路和设备的重要组成部分。无论是在消费电子、工业自动化还是汽车电子领域，SMBJ30A-E3/52均能够发挥出色的性能，为用户提供安全、稳定的电压保护。选择SMBJ30A-E3/52，将为您的电子产品带来更加稳健的保障。
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