The ILQ621GB is a quad-channel phototransistor optocoupler with GaAs IRED emitters and NPN silicon phototransistors, constructed using double molded insulation technology. It is available in a DIP-16 package with a footprint of 19.77 mm by 7.62 mm and has a minimum current transfer ratio of 100% at 5.0 mA collector current. The device offers an isolation rated voltage of 4420 V RMS and a maximum transient isolation voltage of 10,000 V peak, with creepage and clearance distances of at least 7 mm. It meets UL, cUL, VDE 0884-5, CQC, and FIMKO agency approvals and is rated for operation from -55 °C to +100 °C. The collector-emitter voltage rating is 70 V, and the package power dissipation is 500 mW with a derating of 6.67 mW/°C above 25 °C.
4-Ch DC-IN Transistor Optocoupler, 5300Vrms, PDIP Product overview: ILQ621GB from Vishay is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, Bipolar Transistor, Transistor, Photovoltaic Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 903-ILQ621GB can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-ILQ621GB |
| Product Name | Bipolar Transistor |
| IC(max) | 100000 milliamps |
