The H11A2SR2M is a general-purpose 6-pin phototransistor optocoupler in a surface mount package with tape and reel packaging. It consists of a gallium arsenide infrared LED coupled to a silicon phototransistor, providing electrical isolation between input and output. The device features a collector-emitter voltage rating of 30 V, an isolation voltage of 7500 Vac(pk), and an isolation resistance of 10^11 Ω. Current transfer ratio (CTR) ranges from 20% to 600% depending on device variant, with the H11A2M variant specifically specified at 50% minimum. The operating temperature range is -40°C to +100°C. It meets UL 94 V-0 and VDE 0884 standards with the V option, and is certified under UL recognized File # E90700 and VDE recognized File # 102497. Package dimensions follow the surface mount lead bend profile with a 0.4" lead spacing. Turn-on and turn-off times are typically 2 µs under standard test conditions.
Transistor Output Optocouplers Optocoupler Phototransistor Product overview: H11A2SR2M from onsemi 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-H11A2SR2M can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-H11A2SR2M |
| Product Name | Bipolar Transistor |
| PD | 150 milliwatts |
