ILD621GB

ILD621/ILD621GB/ILQ621/ILQ621GB Vishay Semiconductors Dual Channel Quad Channel i179054 Optocoupler, Phototransistor Output (Dual, Quad Channel) A1 C2 A3 C4 8C 7E 6C 5E A1 C2 A3 C4 A5 C6 A7 C8 16 C 15 E 14 C 13 E 12 C 11 E 10 C 9E 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 Lead (Pb)-free component Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC AGENCY APPROVALS UL1577, file no. E52744 system code H or J, double protection DIN EN 60747-5-2 (VDE 0884)/DIN EN 60747-5-5 pending available with option 1 BSI IEC 60950; IEC 60065 FIMKO 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. The ILD621/ILQ621GB is well suited for CMOS interfacing given the CTRCEsat of 30 % minimum at IF of 1.0 mA. High gain linear operation is guaranteed by a minimum CTRCE of 100 % at 5.0 mA. The ILD/Q621 has a guaranteed CTRCE 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 ...