Description

The TCDT1120(G) series consists of a phototransis tor optically coupled to a gallium arsenide infrared emitting diode in a 6-lead plastic dual inline package. The elements are mounted on one leadframe using a coplanar technique, providing a fixed distance between input and output for highest safety requirements.

Features

• Extra low coupling capacity - typical 0.2 pF

• High Common Mode Rejection

• Four CTR groups available

• Lead-free component

• Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC

Applications

  Switch-mode power supplies

  Line receiver

  Computer peripheral interface

  Microprocessor system interface

  Reinforced Isolation provides circuit protection against electrical shock (Safety Class II)

  Circuits for safe protective separation against electrical shock according to safety class II (reinforced iso lation):

  • For appl. class I - IV at mains voltage ≤ 300 V

  • For appl. class I - III at mains voltage ≤ 600 V according to DIN EN 60747-5-2(VDE0884)/ DIN EN 60747-5-5 pending, table 2.