The TCMT1115 is a single-channel phototransistor optocoupler in a 4-pin SOP-4 surface-mount package, designed for electrical isolation in applications such as programmable logic controllers and modems. It features a 3750 V RMS AC isolation rating, a minimum current transfer ratio (CTR) of 50% at 5 mA forward current and 5 V collector-emitter voltage, and a maximum collector current of 50 mA. The device supports an operating ambient temperature range of -40 °C to +110 °C and meets safety standards including UL1577, cUL, DIN EN 60747-5-2 (VDE 0884), and BSI EN 60065:2002. The package has a creepage and clearance distance of 5 mm and is rated for reinforced insulation with a thickness of 0.4 mm. The part is RoHS compliant.
Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, ROHS COMPLIANT, SMD, 4 PIN Product overview: TCMT1115 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 SMD. Search-friendly keywords include transistor, BJT, switching, amplification, SMD, 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-TCMT1115 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-TCMT1115 |
| Product Name | SMD Bipolar Transistor |
| IC(max) | 50 milliamps |
