The TCDT1120G is an optocoupler with a phototransistor output, consisting of a gallium arsenide infrared emitter optically coupled to a phototransistor in a 6-lead plastic DIP package measuring 7.62 mm × 7.12 mm. It provides reinforced electrical isolation up to 5000 V RMS and complies with safety standards including UL1577, DIN EN 60747-5-5, and RoHS. The part has a minimum current transfer ratio of 40% at 10 mA forward current and 5 V collector-emitter voltage, with a collector-emitter voltage rating of 70 V and maximum collector current of 50 mA. Operating temperature range is from -55 °C to +100 °C, with a soldering temperature tolerance of 260 °C for up to 10 seconds.
Transistor Output Optocouplers Phototransistor Out Single CTR > 40% Product overview: TCDT1120G 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 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-TCDT1120G can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-TCDT1120G |
| Product Name | Bipolar Transistor |
| IC(max) | 50 milliamps |
