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WeEn BT169D,126 BT169D
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- We En BT169D, 126
- Type
- WEEN
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- WEEN
- Electronic Component
- BT169D,126
- Electronic Component
- 1
- Package
- TO-92-3
- Electronic Component
- Thyristor (SCR) / Module
- Electronic Component
- 0.348g
- Electronic Component
- 1
- Electronic Component
- BM69418195
- Surge Current
- 9A
- Thyristor Type
- 1 Thyristor
- Latching Current(Ih)
- 2mA
- Current(It)
- 800mA
- Electronic Component
- Electronic Component
- Electronic Component
- 2000
- Gate Voltage(Vgt)
- 800mV
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BT169D 和 126 产品概述
一、基本信息介绍
BT169D 和 126 是两款具有灵敏栅极设计的可控硅（SCR）元件，它们广泛应用于各种电子电路中，尤其是在控制电流和调节功率应用方面。这两款SCR的关键参数和特性使其在市场上占有一席之地，适合用于家电控制、荧光灯调光、马达驱动等领域。
二、产品参数详解
电流规格
- 通态电流最大值 (It (RMS)): BT169D 和 126 的额定通态交流电流最大值为800mA。这意味着它们能够在较高的负载条件下长时间稳定工作。特别适合小功率控制应用，能够提供安全的操作范围。
- 通态平均电流 (It (AV)): 这两款产品的通态平均电流最大值为500mA，进一步增强了其在稳态工作条件下的可靠性。
- 保持电流 (Ih): 最高保持电流为5mA，确保在低功耗状态下可维持元件的控制。
电压规格
- 断态电压 (Vdr): BT169D 和 126 的断态电压额定值为400V，这使其能够在高压环境下安全稳定地工作，可广泛应用于220V/380V电源的控制电路中。
- 栅极触发电压 (Vgt): 最大栅极触发电压为800mV，这保证了在低触发电压下能够有效控制SCR的导通状态，适合在低电压触发的电路中使用。
- 栅极触发电流 (Igt): 最大触发电流为200µA，极低的触发电流要求使得BT169D和126能在各种控制电路中充分发挥。
浪涌电流
- 非重复浪涌电流 (Itsm): 该参数对BT169D和126分别为8A和9A，意味着在瞬态条件下，元件能够承受高达这个值的电流，有效保护电路不受瞬时电流浪涌的影响。
安装和封装
- 安装类型: 两款产品均为通孔安装，方便在PCB板上进行焊接，适合大多数的电路设计。
- 封装形式: 采用TO-92-3封装，小巧且利于散热，适合空间受限的应用。
通态电压 (Vtm): 最高通态电压为1.7V，较低的通态电压引起的小功耗能够实现更高的能效比。
漏电流
- 断态最大电流: 最大漏电流为100µA，确保在非工作状态下对电源的影响最小化。
三、应用领域
BT169D 和 126 可广泛应用于许多领域，包括但不限于：
- 家电控制: 如电灯控制，电热器开关等。
- 电机驱动: 通过可控硅实现对电动机的调速控制。
- LED与灯光调光系统: 提供灵活的亮度调整。
- 电力调节系统: 适用于变频器、交流调速等。
四、总结
BT169D 和 126 的卓越性能使其在各类电子电路中表现出色。凭借其高电流承受能力、低栅极触发电流和高可靠性，这些SCR-灵敏栅极组件为设计师提供了广泛的应用可能性。这些特性结合其易于安装的设计，符合现代电子产品对小型化、高效能及高可靠性的需求，有助于推动科学技术的发展和创新。选择BT169D 和 126，无疑是电源控制和自动化系统设计中的一个强有力的支持。
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