The MXB79 series LED lamps are offered in a compact 1.9 mm × 3.97 mm bar epoxy package with a color‑diffused lens. Variants include MGB79D (green), MSB79D (red) and MYB79D (yellow). The datasheet lists absolute maximum ratings, electrical parameters and electro‑optical characteristics for each color.
Key specifications such as forward voltage, luminous intensity, peak wavelength and viewing angle are provided under defined test conditions (25 °C, 20 mA forward current). The document also includes soldering temperature limits and operating temperature range for reliable use.
| Power Dissipation | 100 mW (MGB79D), 45 mW (MSB79D), 60 mW (MYB79D) |
|---|---|
| Forward Current (DC) | 30 mA (MGB79D), 300 mA (MSB79D), 26 mA (MYB79D) |
| Reverse Voltage | 5 V |
| Operating Temperature Range | -55 °C to +100 °C |
| Forward Voltage (20 mA) | 3 V |
| Luminous Intensity (20 mA) | 5 cd (MGB79D), 12 cd (MSB79D), 9 cd (MYB79D) |
| Peak Wavelength | 570 nm (MGB79D), 700 nm (MSB79D), 589 nm (MYB79D) |
| Viewing Angle | 86° |
The forward voltage is 3 V for all MXB79D variants at a test current of 20 mA.
It can operate and be stored from –55 °C up to +100 °C.
The green MGB79D lamp has a peak wavelength of 570 nm.
The recommended lead soldering temperature is 260 °C for 5 seconds.