DOUBLE LIGHT ELECTRONICS TECHNOLOGY CO.,LTD
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Rectangular Led Light Emitting Diode 3.2×2.0mm Without Flange Type Ultra Yellow LED
LED Light Emitting Diode
| Part No. | Chip Material | Lens Color | Source Color |
| DL-234UYCA-2UY70 | AlGaInP | Water clear | Ultra Yellow |
| Parameters | Symbol | Max. | Unit |
| Power Dissipation | PD | 65 | mW |
| Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width) | IFP | 100 | mA |
| Forward Current | IF | 25 | mA |
| Reverse Voltage | VR | 5 | V |
| Operating Temperature Range | Topr | -40℃ to +80℃ | |
| Storage Temperature Range | Tstg | -40℃ to +85℃ | |
| Lead Soldering Temperature [4mm (.157″) From Body] | Tsld | 260℃ for 5 Seconds | |
Electrical Optical Characteristics at Ta=25℃
| Parameters | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
| Luminous Intensity (Note 1)* | IV | 130 | 260 | --- | mcd | IF=20mA |
| Viewing Angle* | 2θ1/2 | --- | 70 | --- | Deg | (Note 2) |
| Peak Emission Wavelength | λp | --- | 592 | --- | nm | IF=20mA |
| Dominant Wavelength | λd | --- | 589 | --- | nm | IF=20mA |
| Spectrum Radiation Bandwidth | Δλ | --- | 15 | --- | nm | IF=20mA |
| Forward Voltage | VF | 1.60 | 2.00 | --- | V | IF=20mA |
| Reverse Current | IR | --- | --- | 10 | µA | VR=5V |
Notes:
Luminous Intensity Measurement allowance is ± 10%. θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity. The dominant wavelength (λd) is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.