WMSIC Electronic Components

Slkor SMBJ24CA

ModelSMBJ24CA
PackageSMB
BrandSLKOR
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 Electronic Component

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Slkor SMBJ24CA
Type
SLKOR
Minimum package
750 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SLKOR
Electronic Component
SMBJ24CA
Electronic Component
1
Package
SMB
Electronic Component
Electronic Component
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.208g
Electronic Component
1
Electronic Component
BM0265060159
Operating Temperature
55℃~+150℃
Voltage
38.9V
Current(Ir)
5uA
Voltage(VBR)
30.7V
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.

SMBJ24CA是一款双向瞬态电压抑制器(TVS),由Slkor(萨科微)制造,专为保护敏感电子设备免受瞬态电压和过电压的损害而设计。其主要参数包括VC(钳位电压)为38.9V,IPP(脉冲峰值电流)为15.4A,VBR(电压破坏)为26.7V,IR(反向泄漏电流)为5µA,以及VRWM(允许工作电压)为24V。该器件采用封装形式为SMB,便于贴片安装和高效散热,为现代电子产品提供了高稳定性的解决方案。

产品特性

  1. 双向保护: SMBJ24CA的双向设计使其能够同时保护正负电压波动,这在许多应用中是至关重要的,尤其是需要高可靠性的通信和数据传输设备。

  2. 钳位电压: 其钳位电压(VC)为38.9V,可以有效地避免瞬态电压的进一步增大,保护下游电路不被损坏。这一特性使得SMBJ24CA在各种电源输入和输出端非常有效。

  3. 高脉冲电流承载能力: SMBJ24CA的IPP为15.4A,提升了设备在遭受浪涌电流时的耐受能力,适合用于电网波动、静电放电(ESD)等环境下,确保设备能够稳定运行。

  4. 低漏电流: 该产品的反向泄漏电流(IR)仅为5µA,使其在静态工作状态下失败风险较小,能够让电路维持更高的能效,特别是在待机模式下。

  5. 温度范围: SMBJ系列TVS器件具有广泛的工作温度范围,适应各种严酷环境,确保设备在不同环境条件下都能可靠运行。

应用场景

SMBJ24CA广泛应用于各种需要瞬态电压抑制的场合,主要包括但不限于以下几类:

  1. 通信设备: 在因雷击、静电等原因导致的电气干扰中,SMBJ24CA能够为通信设备(如路由器、电话等)提供稳定的保护,避免信号失真和设备损坏。

  2. 汽车电子: 现代汽车的电子系统需要保护敏感的微控制器和传感器,SMBJ24CA适合用于汽车的电力系统和控制系统的瞬态电压保护。

  3. 工业自动化: 在工业环境中,设备经常受到电磁干扰和电压尖峰的影响,使用SMBJ24CA可以有效保护PLC、传感器和执行器等关键组件。

  4. 消费电子: 许多消费电子产品,如智能手机、平板电脑和其他便携设备,均需要防止静电和电力过载对内部电路的伤害,SMBJ24CA可以在这类设备中广泛应用。

设计注意事项

在使用SMBJ24CA时,设计工程师应注意以下几点:

  • 引脚布局:考虑PCB设计时,确保TVS器件与被保护电路的距离尽量短,以减少回流电感所引发的潜在瞬态干扰。

  • 工作电压:务必确保设备的工作电压低于VRWM(24V),以确保SMBJ24CA正常工作并避免意外触发。

  • 散热管理:虽然SMBJ的SMB封装具备优良的散热能力,在高功率应用中,适当的散热措施仍然是必要的。

总之,SMBJ24CA作为一种高性能的双向TVS器件,能够为各种电子设备提供优良而可靠的瞬态电压保护,是保障现代电子设计中不可或缺的元器件之一。选择合适的保护器件可以有效提升设备的耐用性和稳定性,减少故障发生的可能性,确保用户体验和设备安全。

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