The TCMT1114 is a single-channel phototransistor optocoupler in a 4-pin SOP-4 package with a half-pitch mini-flat profile, designed for electrical isolation in applications such as programmable logic controllers and modems. It features a 3750 V RMS isolation test voltage, a collector-emitter voltage rating of 70 V, and a current transfer ratio (CTR) range of 160% to 320% at 5 mA forward current and 5 V collector-emitter voltage. The device has a low coupling capacitance of 0.3 pF, an operating ambient temperature range of -40 to +110 °C, and meets UL1577, cUL, DIN EN 60747-5-2 (VDE 0884), and BSI safety standards. Soldering temperature is rated to 260 °C. Total power dissipation is 230 mW.
Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, ROHS COMPLIANT, SMD, 4 PIN Product overview: TCMT1114 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-TCMT1114 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-TCMT1114 |
| Product Name | SMD Bipolar Transistor |
| IC(max) | 50 milliamps |
