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ILD621 Datasheet

Part Number ILD621
Manufacturers Vishay
Logo Vishay
Description Optocoupler
Datasheet ILD621 DatasheetILD621 Datasheet (PDF)

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 volt.

  ILD621   ILD621






Part Number ILD621
Manufacturers Siemens Semiconductor Group
Logo Siemens Semiconductor Group
Description MULTI-CHANNEL PHOTOTRANSISTOR OPTOCOUPLER
Datasheet ILD621 DatasheetILD621 Datasheet (PDF)

ILD621/621GB QUAD CHANNEL ILQ621/621GB DUAL CHANNEL MULTI-CHANNEL PHOTOTRANSISTOR OPTOCOUPLER FEATURES • Alternate Source to TLP621-2/-4 and TLP621GB-2/-4 • Current Transfer Ratio (CTR) at IF= 5 mA ILD/Q621: 50% Min. ILD/Q621GB: 100% Min. • Saturated Current Transfer Ratio (CTRSAT) at IF=1 mA ILD/Q621: 60% Typ. ILD/Q621GB: 30% Min. • High Collector-Emitter Voltage, BVCEO=70 V • Dual and Quad Packages Feature: - Reduced Board Space - Lower Pin and Parts Count - Better Channel to Channel CTR Match.

  ILD621   ILD621







Optocoupler

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 .


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