PART NO: LLO346UBD-B90
3.9x3.1mm ultra blue LED lamp
Features:
Single color
High bright output
Low power consumption
High reliability and long life
Descriptions:
3mm LED lamp
Dice material: GaN
Emitting Color: Super Bright Blue
Device Outline: 3.9x3.1mm Oval Type
Lens type: Blue Diffused
Package Dimensions
![3mm oval LED dimensions]()
Notes:
1. All dimensions are millimeters: mm
Tolerance is +0.20mm unless otherwise noted
Absolute maximum ratings (Ta=25℃)
| Parameter | Symbol | Test Condition | Values | Unit |
| Min | Max |
| Reverse Voltage | VR | IR=30μA | 5 | --- | V |
| Forward Current | IF | --- | --- | 25 | mA |
| Power Dissipation | Pd | --- | --- | 100 | mW |
| Pulse Current | Ipeak | Duty=0.1mS, 1kHz | --- | 100 | mA |
| Operating Temperature | Topr | --- | -40 | +85 | ℃ |
| Storage Temperature | Tstr | --- | -40 | +100 | ℃ |
Electrical and optical characteristics (Ta=25℃) | Parameter | Symbol | Test Condition | Values | Unit |
| Min. | Typ. | Max. |
| Forward Voltage | VF | IF=20mA | --- | 3.2 | 3.6 | V |
| Reverse Current | IR | VR=5V | --- | --- | 30 | μA |
| Dominate Wavelength | λ d | IF=20mA | --- | 467 | --- | nm |
| Peak Wavelength | λ P | IF=20mA | --- | 470 | --- | nm |
| Spectral Line half-width | △λ | IF=20mA | --- | 22 | --- | nm |
| Luminous Intensity | IV | IF=20mA | 240 | 300 | --- | mcd |
| Viewing Angle | 2θ1/2 | IF=20mA | --- | 90/40 | --- | Deg. |
For detailed PDF datasheet, please visit: https://www.display-leds.com/Throught-hole-LED-Lamp-Datasheets-dc909.html 
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