PC3SF21YVZ隔離器的光隔離器-雙向可控硅SCR輸出規(guī)格書(shū)PDF中文資料

PC3SF21YVZ屬于隔離器的光隔離器-雙向可控硅SCR輸出。由美國(guó)夏普微電子公司（SMA）制造生產(chǎn)的PC3SF21YVZ光隔離器 - 雙向可控硅，SCR 輸出雙向可控硅和 SCR 輸出光隔離器允許對(duì) AC（交流）電源進(jìn)行雙向或單向控制，同時(shí)在控制與負(fù)載電路之間提供隔離。LED 在單個(gè)器件封裝中與光電二極管進(jìn)行光耦合。光電二極管控制雙向可控硅或 SCR 的柵極，并且可能包括過(guò)零電路。這些光隔離器可根據(jù)通態(tài)電流、正向電壓、導(dǎo)通時(shí)間和安裝類型進(jìn)行選擇。

■ Description

PC3SF21YVZ Series reinforced insulation type Phototriac Coupler include an infrared emitting diode (IRED) optically coupled to an output Phototriac.

These devices feature full wave control and are ideal isolated drivers for medium to high current Triacs.

DIP package provides 5.0kV isolation from input to output with superior commutative noise immunity.

■ Features

1. High repetitive peak off-state voltage (VDRM : 600V)

2. Zero crossing functionality (VOX : MAX. 20V)

3. IFT ranks available (see Model Line-up section in this datasheet)

4. 6 pin DIP package

5. Reinforced insulation type (MIN. 0.4mm internal separation)

6. Superior noise immunity (dV/dt : MIN. 1 000V/μs)

7. Lead-free components are also available (see Model Line-up section in this datasheet)

8. Double transfer mold construction (Ideal for Flow Soldering)

9. High isolation voltage between input and output (Viso(rms) : 5.0kV)

■ Applications

1. Triggering for Triacs used to switch on and off devices which require AC Loads.

For example heaters, fans, motors, solenoids, and valves.

2. AC line control in power supply applications.