Subminiature Axial Flat Top View Blue Chip LED
Technical Data Sheet
Features:
- High intensity.
- EIA Std. package.
- Wide viewing angle.
- General purpose leads.
- Mono-color type.
- The product itself will remain within RoHS compliant version.
Descriptions:
- The R18 SMD taping is much smaller than leaded components. Thus enable smaller board size. Higher packing density. Reduced storage space and finally smaller equipment to be obtained.
- Besides, light weight makes them ideal for miniature applications.
Applications:
- Small indicator for indoor applications.
- Flat backlight for LCD, switches and symbols.
- Indicator and backlight in office equipment.
- Indicator and backlight for battery driven equipment.
- Indicator and backlight for audio and video equipment.
- Automotive: Backlighting in dashboards and switches.
- Telecommunication: Indicator and backlighting in telephone and fax.
Part No. | Chip Material | Lens Color | Source Color |
DL-R18BC-TR2 | InGaN | Blue Diffused |
Blue |
Absolute Maximum Ratings at Ta=25
Parameters | Symbol | Max | Unit |
Power Dissipation | PD | 95 | mW |
Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width) |
IFP | 100 | mA |
Continuous Forward Current | IF | 25 | mA |
Reverse Voltage | VR | 5 | V |
Electrostatic Discharge (HBM) | ESD | 400 | V |
Operating Temperature Range | Topr | -40 to +80 | |
Storage Temperature Range | Tstg | -40 to +85 | |
Soldering Temperature | Tsld | 260 for 5 Seconds |
Electrical Optical Characteristics at Ta=25
Parameters | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
Luminous Intensity * | IV | 45 | 80 | --- | mcd | IF=20mA (Note 1) |
Viewing Angle * | 2θ1/2 | --- | 140 | --- | Deg | IF=20mA (Note 2) |
Peak Emission Wavelength | λp | --- | 468 | --- | nm | IF=20mA |
Dominant Wavelength | λd | --- | 470 | --- | nm | IF=20mA (Note 3) |
Spectral Line Half-Width | λ | --- | 25 | --- | nm | IF=20mA |
Forward Voltage | VF | 2.80 | 3.40 | 3.80 | V | IF=20mA |
Reverse Current | IR | --- | --- | 10 | µA | VR=5V |
Notes:
1. Luminous Intensity Measurement allowance is ± 10%.
2. θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
3. The dominant wavelength (λd) is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.
LED Emitting Diodes Package Dimension: