The H11AA1 is an AC input optocoupler with two inverse-parallel gallium-arsenide infrared emitters driving a silicon phototransistor output, designed for AC line monitoring and unknown polarity DC sensing. It is packaged in a 6-pin dual in-line package with a typical isolation voltage of 5300 V and an isolation resistance of 10^11 Ω. The device supports continuous forward current up to 100 mA and has a current transfer ratio ranging from 20% to 100% depending on variant, with H11AA1 specifically rated at a minimum of 20%. It includes built-in reverse polarity protection and meets UL and VDE safety standards.
OPTOISO 5.3KV TRANS W/BASE 6DIP Product overview: H11AA1. from ON Semiconductor 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. Search-friendly keywords include transistor, BJT, switching, amplification, 5.3KV, 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-H11AA1. can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-H11AA1. |
| Product Name | 5.3KV Bipolar Transistor |
| Package Type | Tube/Rail |
