Counter, Up/Down, 3 ... 18 V, DIL-16

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.
The ILD621/ ILQ621GB is well suited for CMOS interfacing given the CTR CE sat of 30% minimum at I F of 1.0 mA. High gain linear operation is guaranteed by a minimum CTR CE of 100 % at 5.0 mA. The ILD/Q621 has a guaranteed CTR CE 50 % minimum at 5.0 mA. The TRansparent IOn Shield insures stable DC gain in applications such as power supply feedback circuits, where constant DC VIO voltages are present.

Features
- alternate Source to TLP621-2/-4 and TLP621GB-2/-4
- high Collector-Emitter Voltage, BVCEO=70 V
- 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

Agency Approvals
- UL - File No. E52744 system Code H or J
- CSA 93751
- BSI IEC60950 IEC60965
- DIN EN 60747-5-2 (VDE0884)
- DIN EN 60747-5-5 pending
- Available with Option 1
- FIMKO