WMSIC Electronic Components

Littelfuse SMBJ130A

Littelfuse SMBJ130A
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Product image

ModelSMBJ130A
PackageDO-214AA
BrandLittelfuse
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 24+

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Technical data

Product details

20 specifications

Core information

Product name
Littelfuse SMBJ130A
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
SMBJ130A
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
BM69413559
Operating Temperature
65℃~+150℃
Voltage
209V
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.

SMBJ130A 产品概述

一、产品基本信息

SMBJ130A 是由美国力特（Littelfuse）公司生产的一款表面贴装型瞬态电压抑制器（TVS）二极管，采用 SMB（DO-214AA）封装。这款器件特别设计用于电源线路和敏感器件的过电压保护，广泛应用于各种电子设备和电路中，以防止瞬态电压对设备的潜在损害。

二、主要技术参数

  1. 极性：单向型（Unidirectional），适用于保护直流电路。
  2. 峰值脉冲电流（Ipp）：2.9A（10/1000µs），表明该器件能够承受高达 2.9A 的脉冲电流。
  3. 箝位电压（Vm）：209V，表示在瞬态情况下，该器件会抑制电压至209V。
  4. 击穿电压（Vbr）：最小 144V，反向关断电压的典型值为 130V，确保在设计中对过电压事件的响应可靠。
  5. 功率：该器件的峰值脉冲功率可达 600W，适合应对强瞬态电压事件。
  6. 工作温度范围：-65°C 到 150°C，能够支持在较为恶劣的环境下运行。
  7. 安装类型：表面贴装型（SMD），便于在现代电子设备的小型化和自动化装配中应用。

三、产品应用领域

SMBJ130A 在防电压尖峰的领域表现突出，常用于：

  • 电源线路保护：在AC/DC电源转换中，保护敏感元件免受高电压瞬态影响。
  • 消费电子产品：如电视、电脑、音响设备等，保护内部电路免受电涌和雷击的影响。
  • 通信设备：在网络设备中，避免电压瞬变导致的设备故障。
  • 工控设备：确保工业控制线路中的设备稳定工作，防止意外电压干扰。

四、产品特点与优势

  1. 高效保护能力：SMBJ130A 的瞬态电压抑制特性使其能够迅速响应电压尖峰，保障被保护电路的安全。
  2. 可靠性强：满足严格的工业标准，具有高的击穿电压和优秀的反向耐压能力，确保长期稳定工作。
  3. 宽温度范围：适合在广泛的温度条件下应用，适合恶劣环境下的工业使用。
  4. 表面贴装技术：降低了组装成本，提高了自动化生产线的效率，适合嵌入式设备的小型化设计。

五、总结

总之，SMBJ130A 来自美国力特的一款高性能 TVS 二极管，凭借其优越的电气参数和设计特性，为电子设备提供了理想的过电压保护方案。无论是在消费电子、通信设备还是工业控制领域，这款器件均展现出卓越的性能和广泛的适用性。选择 SMBJ130A，有助于提升电子产品的可靠性与耐用性，为最终用户提供更优质的使用体验。

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