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意法半导体T系列三端双向可控硅可为越来越多的AC负载电器提供电气控制。这一系列产品可同时满足对高抗干扰能力和高换向能力的需求,并且能为成本敏感的应用提供解决方案。
 
该系列的抗干扰能力(dV/dt)和换向能力(dI/dt)更能符合使用需求,即使栅极电流Igt很低。最后一个参数Igt的关键,在于低栅极驱动电流更有助于优化电源,可直接通过在微控制器和可控硅门极之间接一电阻,即可对所有10mA Igt的可控硅提供驱动。
 
此外,还提高了瞬时耐冲击电流(ITSM)、抗干扰能力和换向能力之间的均衡度。它领先于普通产品,是目前市面上独一无二的。

New T-Series Triacs changes the game with increased number of AC loads

Designed for use as on/off or phase angle function controllers in general-purpose AC switching, the T1635T-8I  can be used without a snubber (R + C networks).

Part of ST's new T-series, this Snubberless™ 16 A Triac is able to handle the increasing number of AC loads in appliance control applications. Available in a ceramic-insulated TO-220AB package, it is a cost-effective solution with excellent trade-off of surge current versus immunity and commutation.

6 to 20 A T-series Triacs with 800 V capability are now available in a D²PAK package, providing improved EMC immunity and commutation for a wider range of loads.

Use our online Triac / AC switch smart selector to simulate design characteristics and select the best device for your application.

 

 

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