MT4712N-UBL is a blue visible emitter from Marktech Opto. It has high power output and high reliability. It can be used for optical sensors and indicators.
The MT4712N-UBL is a high‑power blue visible LED emitter from Marktech, intended for optical sensor applications and indicator functions. The datasheet lists its key features, maximum ratings, and opto‑electrical characteristics.
Key performance data include forward voltage, reverse voltage, luminous intensity, beam angle, and wavelength specifications, together with thermal derating curves and radiation patterns to aid designers in selecting the component for their systems.
| Forward Voltage (IF=20 mA) | Typical 3.60 V, Max 4.20 V |
|---|---|
| Reverse Voltage | 5 V |
| Power Output (IF=20 mA) | 5.50 mW |
| Half‑Intensity Beam Angle | +13° |
| Peak Wavelength (IF=20 mA) | 465 nm |
| Dominant Wavelength (IF=20 mA) | 470 nm |
| Spectral Line Half Width (IF=20 mA) | 28 nm |
| Luminous Intensity (IF=20 mA) | 1000 cd |
| Operating Temperature Range | -20 °C to +80 °C |
| Storage Temperature Range | -30 °C to +100 °C |
| Maximum Junction Temperature | 100 °C |
Typical forward voltage is 3.60 V and the maximum is 4.20 V.
The peak wavelength is 465 nm at a forward current of 20 mA.
It operates from –20 °C to +80 °C.