WMSIC Electronic Components

WeEn BTA425Y-800BTQ BTA425Y

WeEn BTA425Y-800BTQ BTA425Y
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Product image

ModelBTA425Y-800BTQ
PackageTO-220AB
BrandWEEN
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+

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Technical data

Product details

19 specifications

Core information

Product name
We En BTA425Y-800BTQ
Type
WEEN
Minimum package
1000 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
WEEN
Electronic Component
BTA425Y-800BTQ
Electronic Component
1
Package
TO-220AB
Electronic Component
Thyristor (SCR) / Module
Electronic Component
3.2g
Electronic Component
1
Electronic Component
BM0215027798
Latching Current(Ih)
75mA
Current(It)
25A
Electronic Component
Electronic Component
Electronic Component
1000
Gate Voltage(Vgt)
1.3V
Gate Current(Igt)
50mA
Voltage(Vdrm)
800V

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

BTA425Y-800BTQ 产品概述

一、简介

BTA425Y-800BTQ 是一款高性能的双向可控硅（Thyristor），属于标准型可控硅，广泛应用于各种电力电子和控制系统中。其设计能够满足高电流和高电压的应用需求，适合严苛的工业和商业环境。该器件在高达800V的断态电压下工作，是现代电力控制系统中的重要组成部分。

二、关键参数

  1. 电流特性:

    • 通态电流（It (RMS)）: 最大值为25A，适合中等负载的电力控制应用。
    • 非重复浪涌电流（Itsm）: 在50Hz和60Hz条件下，分别为250A和275A，保证了器件在瞬态情况下的极高承受能力。
    • 保持电流（Ih）: 达到最大值75mA，确保在低电流条件下器件能够保持稳定的导通状态。

  2. 电压特性:

    • 断态电压（VDRM）: 可达到800V，使其能够在高电压环境下正常工作。
    • 栅极触发电压（Vgt）: 其栅极触发电压为最大1.3V，说明其对触发信号的需求较低，从而简化了驱动电路的设计。

  3. 栅极电流和触发特性:

    • 栅极触发电流（Igt）: 最大50mA，保证了在短时间内可以快速启动器件，从而提高系统的响应速度。

  4. 温度性能:

    • 工作温度: 可承受高达150°C的工作温度，适合高温环境下的各种工业应用。

三、封装与安装

  • BTA425Y-800BTQ采用TO-220AB封装，具有良好的散热性能和可靠的机械强度，便于印刷电路板（PCB）的焊接和安装。这种封装形式使得产品适合于散热器的配合使用，从而进一步提高了工作稳定性。

四、应用领域

BTA425Y-800BTQ广泛用于各种电力控制和调节设备中，包括但不限于：

  • 电动机控制: 使用双向可控硅进行电动机的启停、调速等控制，是电机驱动解决方案中不可或缺的元件。
  • 温控器和暖通空调设备: 作为温度调节器件，提供精确的调控能力，确保系统的高效运作。
  • 照明调光: 在照明控制中，助力于节能减排，通过精确调节电流实现亮度控制。
  • 变频器和逆变器: 在电力电子变换系统中广泛应用，以实现能量的高效转换与控制。
  • 焊接设备: 在各种焊接技术中，提供精确的电流控制和开关功能。

五、产品优势

  1. 高可靠性: 该器件经过严格测试，具有高断态电压和电流承载能力，适合高负载应用。
  2. 易于驱动: 较低的栅极触发电流和电压，简化了外围电路的设计。
  3. 高温性能: 150°C的工作温度使其在恶劣环境下仍然保持稳定性能。
  4. 良好的散热能力: TO-220AB封装确保了有效的热管理，可提高器件的使用寿命。

六、总结

BTA425Y-800BTQ 是一款将高性能与可靠性相结合的双向可控硅，适合各种中高功率应用。其在电流、电压温度等方面的优越参数，使其成为电力控制领域中不可或缺的元器件。无论是在工业自动化、家电照明还是其他领域，其表现都能够满足现代电源管理的严格要求，是提升电力电子系统效率和可靠性的理想选择。

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