BT139

BT139 Rev.E Mar.-2016 / Descriptions TO-220  。Triac in a TO-220 Plastic Package. DATA SHEET / Features ，，。 glass passivated,sensitive gate triacs in a plastic envelope，where high sensitivity is required in all four quadrants. / Applications 。 Use in general purpose bidirectional switching and phase control applications. / Equivalent Circuit / Pinning 1 23 PIN1：Main Terminal 1 PIN 2：Main Terminal 2 PIN 3：Gate / hFE Classifications & Marking 。See Marking Instructions. http://www.fsbrec.com 1/7 BT139 Rev.E Mar.-2016 DATA SHEET / Absolute Maximum Ratings(Ta=25℃) Parameter Repetitive peak off-state voltages RMS on-state current Non-repetitive peak on-state current Non-repetitive ...