Characteristics of a sub-way SCR SCR SCR, triac. Way thyristor anode A, cathode K, a control electrode G three pin-outs. The triac has a first anode A1 (T1), a second anode A2 (T2), the control electrode G three pin-out. What is a single-junction transistor? What special features does it have? Also known as single-junction transistor double base diode SCR 2P4M, is a semiconductor device (Fig. 6) by a PN junction and three electrode composition. Let's draw a diagram of its structure [Figure 7 (a)]. At both ends of a N-type silicon SCR C106G, making the two electrodes SCR T405-600T, are called first base and second base B1 B2; the other side of the silicon wafer production at a near B2 PN junction, the equivalent of a diode, the P region called the emitter electrode leads E. To facilitate the analysis, you can put an N-type region B1, B2 between the equivalent to a pure resistance SCR C106G, are fertile Electronics (certified), SCR provided by the Dongguan City is Wal-Electronic Technology Co., Ltd. Dongguan City is Wal-Electronic Technology Co., Ltd. (www.dgmydz.com) (www.dgmydz.com) is Dongguan, FET leader, 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-electronics leader in the positive with the staff warmly welcome all inquiries negotiations to create a positive future Wal-electron better.