The ILD74 is a dual-channel optocoupler with an infrared LED and silicon NPN phototransistor, designed for galvanic isolation in digital and analog signal transmission. It is housed in a DIP-8 package with a body width of 7.62 mm and a length of 9.77 mm. The device features a minimum current transfer ratio of 12.5%, an input-output coupling capacitance of 0.5 pF, and a collector-emitter breakdown voltage of 20 V. It meets safety approvals including UL 1577, cUL, CQC, and DIN EN 60747-5-5 (VDE 0884-5). The maximum isolation voltage is 4420 V RMS, with a creepage and clearance distance of at least 7 mm. The operating temperature range is -55 °C to +100 °C. The part is TTL compatible and suitable for medium-speed logic applications.
2-CH DC-IN Transistor Optocoupler, 5.3kV Isolation, 20V Vce, DIP Product overview: ILD74 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 5.3kV, 20V, DIP. Search-friendly keywords include transistor, BJT, switching, amplification, 5.3kV, 20V, DIP, 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-ILD74 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-ILD74 |
| Product Name | 5.3kV 20V DIP Bipolar Transistor |
| IC(max) | 5.00E-4 milliamps |
