Triac - Golden Rule Isolated Triac switch another solution: for resistive load zero voltage turn-on. Rule 9. When the device is fixed to the heat sink, avoid triac subjected to stress. Fixed, then solder tails. Do not put the rivet mandrel piece on the side of the device interfaces. Rule 10. For long-term reliable operation of SCR BT134W-600E, should be low enough to ensure Rthj-a thyristor, thyristor maintain Tj not more than Tjmax T435-800T, whose value corresponds to the highest possible ambient temperature. Triac - thyristor plastic measuring method followed to determine T1 and G2 in contact with a red bar table T2, the two poles of the black rod contacting any remaining one (for the time being assumed as T1), then overflow multimeter should display the red stick-slip to the other electrode (for the time being assumed to G), so that the red bar shorting the two electrodes, if the display value is slightly lower than Ugt1 SCR BT134W-600E, being fertile Electronics (certified), SCR by the Dongguan City n Wolfowitz Electronic Technology Limited. Dongguan City is Wo Electronic Technology Co., Ltd (www.dgmydz.com) (www.dgmydz.com) Dongguan, Guangdong, FET leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. Wal-e-leadership in the positive with the staff warmly welcome all inquiries negotiations to create a positive fertile electronic better future.