fqp13n50c, FET, after Fairchild MOSFET FET Dongguan parallel multi-tube suppliers, due to a corresponding increase in inter-electrode capacitance and distributed capacitance, high-frequency characteristics of the amplifier deteriorated by the high-frequency amplifier feedback prone to parasitic oscillations. For this reason, the parallel composite pipe tube is generally not more than four FET manufacturers, and anti-parasitic oscillation resistor in series with each tube base or gate. Gate-source voltage JFET can not be reversed, you can save in the open state, while the insulated gate field effect transistor when not in use, because of its very high input resistance, shall each electrode short circuit, in order to avoid external electric field leaving the tube damage. fqp13n50c FET, MOSFET, Fairchild MOSFET FET (fet) is a field-effect control the current size of unipolar semiconductor devices. In its basic inputs do not take current or current is very small, with a high input impedance, low noise, good thermal stability, simple manufacturing process, etc., are used in large-scale and ultra large scale integrated circuits. FET device with its low power consumption, stable performance, anti-radiation and strong production advantages FET, in an integrated circuit has gradually replaced the transistor trend. But it is still very delicate, although most have been built in protection diode, but little attention, will be damaged. So in the application or caution. Supply FET | FET | are fertile Electronics Dongguan City is provided by Wal-Electronic Technology Co., Ltd. Dongguan City is Wal-Electronic Technology Co., Ltd. (www.dgmydz.com) strong, credible, FET and other industries in Dongguan, Guangdong has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the electronics are fertile and you hand into the brilliant, for a better future!