WMSIC Electronic Components

ST SMBJ15CA-TR SMBJ15CA

ST SMBJ15CA-TR SMBJ15CA
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Product image

ModelSMBJ15CA-TR
PackageSMB(DO-214AA)
BrandST
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

20 specifications

Core information

Product name
ST(STMicroelectronics) SMBJ15CA-TR
Type
ST
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ST(STMicroelectronics)
Electronic Component
SMBJ15CA-TR
Electronic Component
1
Package
SMB(DO-214AA)
Electronic Component
Electronic Component
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.224g
Electronic Component
1
Electronic Component
BM0000282402
Operating Temperature
55℃~+150℃
Voltage
32.5V
Electronic Component
IEC 61000-4-5；IEC 61000-4-2
Current(Ir)
200nA

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-TR

基本信息

SMBJ15CA-TR 是一款高性能的瞬态抑制二极管（TVS diode），由意法半导体（STMicroelectronics）制造，采取表面贴装型封装（SMB/DO-214AA）。该器件专为电源线路保护而设计，适用于各种电子应用中，能够有效地抑制瞬态电压尖峰，以保护敏感电子组件不受过电压损害。

关键技术参数

  1. 极性及类型：

    • 极性：SMBJ15CA-TR是一款双向器件，适合处理双向电压瞬态。
    • 类型：齐纳二极管结构，有效地提供对正负电压尖峰的保护。

  2. 电气参数：

    • 击穿电压（最小值）：16.7V，确保在超过这一电压范围时能够迅速导通。
    • 反向关断电压（典型值）：15V，提供安全的关断特性。
    • 峰值脉冲电流（10/1000µs）：25.1A，表明器件在脉冲情况下的承受能力，适合瞬态电压情况下的使用。
    • 箝位电压：在高达24.4V时，SMBJ15CA-TR 可以有效限制电压，保护后面的电路。
    • 峰值脉冲功率：600W，表明该二极管能够承受高达600瓦的瞬时功率，为瞬态电压保护提供了优良的性能。

  3. 工作温度范围：

    • 该器件能够在极端环境下稳定工作，温度范围为-55°C ~ 150°C（TJ），可满足许多严苛的应用需求。

  4. 封装及安装：

    • 采用SMB封装形式（DO-214AA），该封装具有良好的散热性能，适合在表面贴装的现代制造流程中应用。

应用场景

SMBJ15CA-TR被广泛应用于各种电子设备和电源电路中，特别适合以下几种场景：

  • 消费类电子产品：如手机、平板、笔记本电脑等，保障在充电和数据传输过程中的安全性。
  • 通信设备：在网络和数据传输设备中使用，防止电磁干扰和电压瞬变。
  • 工业设备：可用于工控机、PLC、传感器等设备中，确保设备在高压瞬态干扰下的稳定性。
  • 汽车电子：在现代汽车电控系统中，起到保护作用，延长自动驾驶与车载系统的使用寿命。

结论

作为一款高效、可靠的瞬态抑制二极管，SMBJ15CA-TR不仅具有出色的电气性能，还能在各类严苛环境中提供稳定的保护。凭借其优良的脉冲性能和宽工作温度范围，它是液晶显示器、移动设备及工业控制装置等多种应用场景的理想选择。意法半导体的这款器件，凭借其全球范围内的高品质和一致性，使其成为设计师在电源保护领域的不二之选。

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