The HMA2701BR2V is a 4-pin mini-flat package optocoupler consisting of an infrared emitting diode and a silicon phototransistor, designed for signal isolation in applications such as AC line monitoring and digital logic inputs. The device has a 2.54 mm lead pitch and a maximum standoff height of 2.4 mm. It features a DC current transfer ratio (CTR) of 80-160% at I_F = 5 mA and V_CE = 5 V, a collector-emitter voltage rating of 40 V, and a saturation voltage of 0.4 V at I_F = 10 mA and I_C = 2 mA. The optocoupler supports continuous forward current up to 50 mA, operating temperatures from -40 to +100°C, and meets UL, CSA, BSI, and VDE safety certifications with 3750 VRMS isolation voltage. Creepage and clearance are both ≥5 mm, typically 5.2 mm.
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R Product overview: HMA2701BR2V 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-HMA2701BR2V can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-HMA2701BR2V |
| Product Name | Bipolar Transistor |
| IC(max) | 80 milliamps |
