WMSIC Electronic Components

Jingdao Microelectronics SMBJ15CA

ModelSMBJ15CA
PackageSMB(DO-214AA)
BrandElectronic
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
Electronic SMBJ15CA
Type
Jingdao Microelectronics
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic
Electronic Component
SMBJ15CA
Electronic Component
1
Package
SMB(DO-214AA)
Electronic Component
Electronic Component
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.21g
Electronic Component
1
Cj- Capacitor
390pF
Electronic Component
BM0221597710
Operating Temperature
65℃~+150℃
Voltage
24.4V
Electronic Component
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.

产品概述:SMBJ15CA 15V 二向性瞬态抑制二极管(TVS 二极管)

1. 产品简介

SMBJ15CA 是由晶导微电子(或其他相关品牌)制造的一款高性能瞬态电压抑制二极管(TVS 二极管)。它采用 SMB (DO-214AA) 封装,具有双向抑制特性,主要用于保护敏感电子元器件免受瞬态电压浪涌(如静电放电、电压尖峰等)的影响。在现代电子设备中,随着各种电路对可靠性的要求不断提高,TVS 二极管的应用显得尤为重要。

2. 基本参数

  • 额定反向击穿电压:15V(Vrwm)
  • 封装类型:SMB(DO-214AA)
  • 工作温度范围:-55°C 到 +150°C
  • 反向泄漏电流:典型值在额定反向电压下流过时为几微安

SMBJ15CA 的设计满足较高的击穿电压以保证在电路正常工作条件下,不会误触发。同时,二极管具备良好的反向特性和较小的漏电流,确保在非瞬态情况下,电路的功耗得到有效控制。

3. 特性与优势

  1. 双向保护:SMBJ15CA 提供双向保护,意味着它能够同时调节正负方向的过电压,这在电路需要双向电流的应用中尤为重要。

  2. 快速响应时间:TVS 二极管的响应时间极为迅速,通常在纳秒级别,能够在瞬态电压出现的瞬间提供有效的抑制,保护受害元器件免遭损坏。

  3. 高耐压性:该型号的耐压性能使其可以承受更高的瞬态电压(如雷击和静电释放等),确保在极端条件下仍能正常工作。

  4. 优质材料及工艺:采用高质量的半导体材料制造,确保器件具有优良的稳定性和可靠性。

  5. 标准化SMB封装:SMB (DO-214AA) 封装设计使得其体积小巧,易于在自动化组装中使用,同时也满足了对散热和电气性能的基本要求。

4. 应用场景

SMBJ15CA TVS 二极管广泛应用于各类电子设备,尤其是在涉及到电源管理和数据保护的电路中。主要应用领域包括:

  • 通信设备:在电话、传真机及其他通信设备中,SMBJ15CA 可以有效地防护数据线路,比如以太网端口等敏感元件,防止因雷击或静电放电引起的电涌。

  • 消费电子:例如电视机、音箱等设备中,SMBJ15CA 可被用于电源线路与信号线路的保护,确保设备在多种使用情况(如插拔时)下安全运行。

  • 计算机及外围设备:在打印机、扫描仪等外部设备中,SMBJ15CA 提供对USB端口和电源线的过电压保护,维持设备的正常操作。

  • 汽车电子:在现代汽车中,因电子设备的增加,SMBJ15CA 能够帮助保护汽车信息娱乐系统、传感器和其他重要电子组件,增强整车的电气安全性。

5. 总结

SMBJ15CA 15V 双向瞬态抑制二极管是电子元器件市场中的一款优质产品,产品设计旨在提供卓越的过压保护,减少静电放电和电磁干扰对电路造成的影响。凭借其快速响应和高可靠性,SMBJ15CA 被广泛应用于通信、消费电子、计算机及汽车电子等多个领域。通过使用 SMBJ15CA,设计工程师能够更好地确保复杂电路的安全性和稳定性,提高最终产品的质量和客户满意度。

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