TLP421F Description
TLP421F TOSHIBA Photocoupler GaAs IRed & Photo−Transistor TLP421F Office Equipment Household Appliances Solid State Relays Switching Power Supplies Various Controllers Signal Transmission Between Different Voltage Circuits The TOSHIBA TLP421F consists of a silicone photo−transistor optically coupled to a gallium arsenide infrared emitting diode in a four lead plastic DIP (DIP4) with having high isolation voltage...