WMSIC Electronic Components

Brightking SMBJ28CA/TR13 SMBJ28CA

ModelSMBJ28CA/TR13
PackageSMB(DO-214AA)
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Brightking SMBJ28CA / TR13
Type
BRIGHTKING
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Brightking
Electronic Component
SMBJ28CA/TR13
Electronic Component
1
Package
SMB(DO-214AA)
Electronic Component
Electronic Component
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.198g
Electronic Component
1
Electronic Component
BM0077796102
Voltage
45.4V
Electronic Component
IEC 61000-4-2
Current(Ir)
1uA
Voltage(VBR)
31.1V
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:SMBJ28CA/TR13

一、基本信息

SMBJ28CA/TR13是台湾Brightking(君耀)公司推出的一款表面贴装(SMD)压敏二极管,采用SMB(Small-Medium Body)封装。该元器件广泛应用于电力保护、过压保护、电源管理等领域,能够有效地防止设备在高电压突波的情况下受到损害。

二、技术规格

  1. 封装类型:SMB

    • SMB封装是一种常见的表面贴装形式,其特性使得该器件具有较小的尺寸和较轻的重量。SMB封装使得SMBJ28CA/TR13在电路板上占用的空间较小,方便进行高密度的布局,有助于提升产品的整体集成度。
  2. 最大反向工作电压(V_RWM):28V

    • 该器件可以承受的最大反向电压为28V,适合在多种低压应用中使用。对于电气设备的正常运行,该参数是非常关键的,可以有效避免因过电压而导致的损伤。
  3. 钳位电压(V_BR):保护有效性

    • 在超过额定电压时,该二极管会以其钳位电压迅速导通,限制在电路中的瞬态过压,从而保护下游电路的安全。用户在设计电路时需要根据具体的应用选择合适的保护电压。
  4. 最大脉冲功率(P_PP):1500W

    • 该参数表明SMBJ28CA/TR13能够在短时间内承受的最大功率,这对于处理瞬态过电压尖峰至关重要。其高达1500W的脉冲功率可以确保器件在短暂的过电压情况下不会立即失效。
  5. 反向泄漏电流(I_R):在特定环境下非常小

    • 产品特性之一是其在工作状态下的反向泄漏电流相对较小,这有助于提高产品的整体效率,减少电力损耗。

三、应用场景

SMBJ28CA/TR13广泛应用于各种电子产品和设备中,尤其是在以下场景中表现突出:

  1. 电源管理:在电源电路中,SMBJ28CA/TR13可被用于抑制电源瞬态过电压,保障电源模块的安全和稳定运行。

  2. 数据通信设备:数据设备,如路由器和交换机,经常面临电压突波的风险,使用此款保护元器件能充分避免数据丢失和设备损坏。

  3. 工业控制系统:工业应用中,设备往往需在恶劣环境下工作,SMBJ28CA/TR13的可靠性和高脉冲功率能力使其非常适合这些应用场合。

  4. 消费电子:在手机 chargers、电视机、音响等消费电子产品中,SMBJ28CA/TR13提供必要的保护功能,延长了产品的使用寿命。

四、优点与优势

  • 高效保护:较低的钳位电压和高脉冲功率参数确保器件能够在瞬态条件下有效保护电路。
  • 设计灵活性:SMB封装小巧的设计使其易于实现高效布局,适合现代紧凑型电子设备。
  • 低失效率:较小的反向漏电流提高了产品效率,并在一般工作状态下降低了功率消耗。

总结

SMBJ28CA/TR13由Brightking(君耀)制造,凭借其出色的性能以及广泛的应用场景,成为过电压保护领域的一款理想选择。无论是在严苛的工业环境还是日常消费电子产品中,该器件都能提供可靠的保护,确保设备的安全性和稳定性。在设计和选择保护元件时,SMBJ28CA/TR13无疑是一个值得考虑的选项。

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