DESCRIPTION

The ILD621/ILQ621 and ILD621GB/ILQ621GB are multi-channel phototransistor optocouplers that use GaAs IRLED emitters and high gain NPN silicon phototransistors. These devices are constructed using double molded insulation technology. This assembly process offers a withstand test voltage of 7500 VDC.

FEATURES

• Alternate source to TLP621-2/-4 and TLP621GB-2/-4

• High collector emitter voltage, BVCEO = 70V

• Dual and quad packages feature:

- Lower pin and parts count

- Better channel to channel CTR match

- Improved common mode rejection

• Isolation test voltage, 5300 VRMS

• Lead (Pb)-free component

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