P3081TR

The P3081TR is designed as a low distortion microprofile transformer for applications where high performance and safety isolation to international standards are required in an extremely small case size. Designed specifically as a surface mount device, the P3081TR features a 7mm seated height and is offered in the same package as the now familiar P2781 The part is compliant with RoHS Directive 2002/95/EC, and suitable for lead-free and conventional placement and reflow.

P3081TR has eight features. (1)Surface mount. (2)Lead-free (Pb-free). (3)RoHS compliant. (4)Low distortion. (5)7mm seated height. (6)Vacuum encapsulated. (7)IEC 60950 and UL 60950 certified. (8)UL recognized component. Those are all the main features.

Some absolute maximum ratings of P3081TR have been concluded into several points as follow. (1)Its short term isolation voltage 2s would be 4.6kVrms, 6.5Vdc. (2)Its DC current would be 100uA. (3)Its storage temperature range would be from -40°C to 125°C. (4)Its soldering temperature profile peak would be 260°C for 10 seconds. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of P3081TR are concluded as follow. (1)Its insertion loss would be max 6dB. (2)Its frequency response would be typ 50Hz at -3dB LF cutoff and would be typ 30kHz at -3dB HF cutoff and would be max +/-0.2dB at 200Hz to 4kHz. (3)Its return loss would be min 16dB. (4)Its third harmonic distortion would be typ -96dBm at 600Hz - 10dBm in line. (5)Its balance would be min 80dB at DC 5kHz method TG25. (6)Its saturation would be max 10Vrms and 65Vpeak. (7)Its voltage isolation would be min 3.88kVrms and min 5.5kV. (8)Its functional operation temperature range would be from -25°C to 85°C. (9)Its humidity would be max 95%RH. (10)Its DC resistance would be typ 300ohms. (11)Its leakage inductance would be typ 7mH. And so on. At present we have not got so much information about this IC and we would try hard to get more information about it. If you have any question or suggestion or want to know more information about P3081TR please contact us for details. Thank you!