Features:
- 2.15×2.40mm with 1.80mm lens.
- Small double-end package.
- EIA Std. package.
- Mono-color type.
- High reliability.
- Low forward voltage.
- Compatible with automatic placement equipment.
- 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.
- Furthermore by automation assembly machines the accuracy is anticipated.
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-R18AC-1A20-TR2 | AlGaInP | Water Clear | Ultra Amber |
- Absolute Maximum Ratings at Ta=25℃
| Parameters | Symbol | Max | Unit |
| Power Dissipation | PD | 60 | 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 |
| 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 (Note 1) * | IV | 450 | 1400 | --- | mcd | IF=20mA |
| Viewing Angle (Note 2) * | 2θ1/2 | --- | 20 | --- | Deg | IF=20mA |
| Peak Emission Wavelength | λp | --- | 610 | --- | nm | IF=20mA |
| Dominant Wavelength (Note 3) | λd | --- | 605 | --- | nm | IF=20mA |
| Spectral Line Half-Width | △λ | --- | 30 | --- | nm | IF=20mA |
| Forward Voltage | VF | 1.80 | 2.20 | 2.80 | V | IF=20mA |
| Reverse Current | IR | --- | --- | 10 | µA | VR=5V |
Package Dimension:
