Model & package intelligence
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WeEn BT155W-1200TQ BT155W
Configuration
1 options
Configuration
17+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- We En BT155W-1200TQ
- Type
- WEEN
- Minimum package
- 240 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- WEEN
- Electronic Component
- BT155W-1200TQ
- Electronic Component
- 1
- Package
- TO-247-3
- Electronic Component
- Thyristor (SCR) / Module
- Electronic Component
- 8.525g
- Electronic Component
- 1
- Electronic Component
- BM69418196
- Thyristor Type
- 1 Thyristor
- Latching Current(Ih)
- 200mA
- Current(It)
- 79A
- Electronic Component
- Electronic Component
- Electronic Component
- 240
- Gate Voltage(Vgt)
- 1V
- Gate Current(Igt)
- 50mA
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：BT155W-1200TQ 晶闸管（可控硅）
一、概述
BT155W-1200TQ 是一款高性能的标准恢复型晶闸管（SCR），由知名电子元件制造商 WeEn（瑞能）生产，其封装类型为 TO-247-3。这款晶闸管的最大额定电压可达到 1.2kV，能够承受频繁的电流变化，是电力控制和转换应用中的重要元件。凭借其优异的电气性能和良好的热稳定性，BT155W-1200TQ 在工业、电力和消费电子等领域得到了广泛应用。
二、主要参数
电气参数：
- 通态电压（Vtm）： 该元件的最大通态电压为 1.5V，确保在进行电流传导时能够维持低压损耗，提高整体系统效率。
- 通态电流（It (RMS)）： 最大可承载 79A 的电流，适用于高功率应用。
- 电压 - 断态： 最大额定断态电压为 1.2kV，适合高压环境下使用。
- 电流 - 保持（Ih）： 最大保持电流为 200mA，有助于提供稳定的工作状态。
- 电流 - 断态： 最大断态电流仅为 3mA，极大降低了静态性能的功耗。
- 电流 - 栅极触发（Igt）： 栅极触发电流最大为 50mA，使得触发方式更加灵活。
耐受性：
- 非重复浪涌电流（Itsm）： 在短时间内能够承受高达 650A（50Hz）和 715A（60Hz）的浪涌电流，适合在启动时产生短时间高电流的场景。
- 工作温度： 该元件的工作温度范围可高达 150°C（TJ），适合在高温环境下工作。
安装与封装：
- 采用通孔安装方式，便于在不同电路板上焊接和安装，提升装配的灵活性。
- 封装为 TO-247-3，具有良好的热散能力，能够有效降低元件内部温度，从而提高元件的可靠性和使用寿命。
三、应用场景
BT155W-1200TQ 晶闸管主要用于各种电力控制和转换应用，包括但不限于：
- 电源管理： 适合用作整流器、逆变器和调功控制等电源管理电路中，实现高效的电能转换和控制。
- 电动机控制： 以其高耐压和高电流特性，在电动机控制中的应用表现出色，能够有效地控制电动机的启停与转速调节。
- 焊接设备： 在各种焊接设备中作为开关元件，能够承受高峰值电流，确保焊接过程稳定可靠。
- 电热设备： 在电阻加热、感应加热等电热设备中，BT155W-1200TQ 作为电流控制元件，可以精准控制加热效果。
四、总结
BT155W-1200TQ 晶闸管以其高电压、高电流和优越的热特性，使其成为多种高功率应用中不可或缺的重要部件。WeEn（瑞能）的精湛工艺与设计理念为这款产品提供了卓越的性能和可靠性，是现代电力电子设备设计中的理想选择。无论是工业用途还是消费市场，BT155W-1200TQ 都能提供优异的电气性能和稳定的操作，体现了当今电子技术的发展进步。
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