The HMA2701B is a 4-pin mini-flat package optocoupler consisting of a gallium arsenide infrared emitting diode driving a silicon phototransistor, with a 2.54 mm lead pitch. It has a DC current transfer ratio of 80-160% at I_F=5 mA and V_CE=5 V, a collector-emitter voltage rating of 40 V, and a maximum operating temperature of 100°C. It supports an isolation voltage of 3750 V RMS, has a creepage and clearance of at least 5 mm, and is certified by BSI, CSA, UL, and VDE. The device is rated for reflow soldering up to 230°C for 30 seconds and is available in tape and reel quantities.
TRANSISTOR OUTPUT OPTOCOUPLER Product overview: HMA2701B from Fairchild (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-HMA2701B can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-HMA2701B |
| Product Name | Bipolar Transistor |
| Package Type | Box |
