TLP620 2 DIP 8 Dual Photocoupler Optocoupler Transistor Output

The TLP620 2 is a high density dual channel photocoupler designed for applications requiring robust signal isolation in a compact form factor This device integrates two independent channels each consisting of a phototransistor optically coupled to two gallium arsenide infrared emitting diodes connected in inverse parallel This specific construction allows the device to accept AC input signals or DC signals regardless of polarity The TLP620 2 provides an exceptional isolation barrier of 5000 Vrms making it an essential component for protecting sensitive low voltage microcontrollers from high voltage power lines It is commonly utilized in programmable logic controllers AC monitoring systems and multi channel signal transmission interfaces where space saving and reliability are critical

Key Features:

High isolation voltage of 5000 Vrms for superior safety

Supports AC or DC input with inverse parallel diode design

High collector emitter voltage rating of 55V

Current transfer ratio ranging from 50 to 600 percent

Standard DIP 8 package for reliable through hole assembly