The H11A1 is a single-channel phototransistor optocoupler in a DIP-6 package, designed for logic coupling, AC mains detection, and switch mode power supply feedback. It features an input-output isolation rating of 4420 V RMS, a maximum collector current of 50 mA, and a current transfer ratio of at least 50% with a forward current of 10 mA. The device has an input-output coupling capacitance of 0.5 pF and operates from -55 °C to +100 °C. It meets safety standards including UL 1577, cUL, DIN EN 60747-5-5 (VDE 0884-5), BSI EN 62368-1, and CQC GB 4943.1. The package dimensions are 8.60 mm × 7.62 mm with a pin pitch of 2.54 mm.
Optocoupler 5.3kV Isolation, 60mA Forward Current, DIP Product overview: H11A1 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, 60mA, DIP. Search-friendly keywords include transistor, BJT, switching, amplification, 5.3kV, 60mA, 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-H11A1 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-H11A1 |
| Product Name | 5.3kV 60mA DIP Bipolar Transistor |
| IC(max) | 100 milliamps |
