Catalog > Semiconductors > Discrete Semiconductors > Thyristors > Triacs Triac Triac BT137-800 Triac • IT(RMS)= 8A • VDRM= 800V • TO-220AB Package Call for Price Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Group Thyristor Model BT137-800 RMS On-State Current 8A Repetitive Peak off-state Voltage 800V DC Gate Trigger Current 35mA DC Holding Current 20mA Rate-Of-Rise of Voltage 50 V/µsec Package TO-220AB