WMSIC Electronic Components

Brightking SJD12C100L01

Brightking SJD12C100L01
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Product image

ModelSJD12C100L01
PackageSOD-123S
BrandBrightking
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 25+

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Technical data

Product details

19 specifications

Core information

Product name
Brightking SJD12C100L01
Type
BRIGHTKING
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Brightking
Electronic Component
SJD12C100L01
Electronic Component
1
Package
SOD-123S
Electronic Component
Electronic Component
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.038g
Electronic Component
1
Channel Count
Electronic Component
Electronic Component
BM0212006979
Voltage
162V
Electronic Component
IEC 61000-4-2
Current(Ir)
1uA
Voltage(VBR)
111V

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

SJD12C100L01 产品概述

1. 硬件概述

SJD12C100L01 是一款由台湾君耀（Brightking）制造的双向过压保护二极管，广泛应用于电子设备中的静电放电（ESD）保护。其封装形式为 SOD-123，具有小型化和轻量化的特点，适合于空间受限的电子电路设计。由于其独特的性能指标，SJD12C100L01成为了保护敏感元器件（如集成电路、传感器和其他电子组件）的理想选择。

2. 主要特点

  • 双向设计：SJD12C100L01 提供了双向电流保护，适合处理正负极性信号，能够在正向和反向电压下均有效保护电路。
  • 低击穿电压：其击穿电压在 12V 左右（在特定条件下），有助于在非故障状态下保持较低的信号失真。
  • 高 ESD 耐受能力：符合 IEC 61000-4-2 标准，具有高达 ±15 kV 的接触放电和 ±30 kV 的空气放电等级，能够有效保护电子电路免受静电放电的伤害。
  • 快速响应时间：该二极管的响应时间极短，通常在纳秒级别，使其能够迅速对瞬态电压事件作出反应，保护后续的电路元件。
  • 低容量特性：SJD12C100L01 的输入容量较低，确保在高速数据传输应用中，不会对信号质量造成干扰。

3. 应用领域

SJD12C100L01 广泛应用于多种领域，尤其是那些需要高可靠性和高稳定性的电子产品中。其主要应用场景包括：

  • 移动设备：手机、平板电脑和其他便携式设备，因其抗静电能力强，能够保护关键组件如显示屏和触摸芯片。
  • 计算机/网络设备：在计算机主板、网络路由器、交换机等设备中使用，以保护数据信号接口。
  • 消费电子：在家用电器、音响设备和视频设备中，防止外部电压干扰对内部电路造成损害。
  • 汽车电子：随着汽车电子化的深化，SJD12C100L01 也应用于汽车系统的多个电子控制单元（ECU）中，防止车外电磁干扰对电子系统的影响。
  • 工业自动化：在各种自动化控制系统中，保护传感器、执行器等重要部件免受电气干扰。

4. 性能指标

  • 封装类型： SOD-123
  • 击穿电压（Vbr）： 12V
  • 最大反向泄漏电流（IR）： ≤1μA（在 Vbr 条件下）
  • 工作温度范围： -55°C 至 +150°C
  • 标准样本规格：每个封装包含多个同类型 ESD 保护二极管，便于批量生产和组装。

5. 结论

SJD12C100L01 是一款高性能的 ESD 保护二极管，凭借其出色的设计和性能，能够为各种电子产品提供可靠的过压保护。随着电子产品的日益发展和普及，ESD 保护在设备设计中的重要性愈发凸显。选择合适的 ESD 保护元件如 SJD12C100L01，将为产品的可靠性和稳定性打下基础。在设计电路时，合理布局此类元件，可以有效降低因静电放电造成的故障风险，延长设备的使用寿命。

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