Low power Bi Color LED 3mm With Common Cathode dual color led
- Features:
- Standard T-1 type package.
- Hyper Red and Yellow Green chips are matched for uniform light output.
- Common Cathode.
- Long life solid state reliability.
- Low power consumption.
- I.C. compatible.
- The product itself will remain within RoHS complaint Version.
- Descriptions:
- The lamp contain two integral chips and is available bicolor.
- The Hyper Red and Yellow Green light is emitted by diodes of AlGaInP and GaP respectively.
- White Diffused lens color.
- Applications:
- TV set.
- Monitor.
- Telephone.
- Computer.
- Circuit board.
Package Dimension:
| Part No. | Chip Material | Lens Color | Source Color | |
| DL-309SRGMA-1SR-2G | R | GaAlAs | Water Clear |
Hyper Red |
| G | GaP | Yellow Green | ||
- Absolute Maximum Ratings at Ta=25
| Parameters | Symbol | Max. | Unit | |
| Power Dissipation | Hyper Red | PD | 65 | mW |
| Yellow Green | 78 | |||
|
Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width) |
IFP | 100 | mA | |
| Forward Current | Hyper Red | IF | 25 | mA |
| Yellow Green | IF | 30 | mA | |
| Reverse Voltage | VR | 5 | V | |
| Operating Temperature Range | Topr | -40 to +85 | ||
| Storage Temperature Range | Tstg | -40 to +100 | ||
|
Lead Soldering Temperature [4mm (.157″) From Body] |
Tsld | 260 for 5 Seconds | ||
Electrical Optical Characteristics at Ta=25
| Parameters | Symbol | Emitting Color | Min. | Typ. | Max. | Unit | Test Condition |
| Luminous Intensity | IV | Hyper Red | 20 | 50 | --- | mcd | IF=20mA |
| Yellow Green | 50 | 100 | --- | ||||
| Viewing Angle | 2θ1/2 | Hyper Red | --- | 60 | --- | Deg | IF=20mA |
| Yellow Green | --- | 60 | --- | ||||
| Peak Emission Wavelength | λp | Hyper Red | --- | 632 | --- | nm | IF=20mA |
| Yellow Green | --- | 565 | --- | ||||
| Dominant Wavelength | λd | Hyper Red | --- | 624 | --- | nm | IF=20mA |
| Yellow Green | --- | 570 | --- | ||||
| Spectral Line Half-Width | λ | Hyper Red | --- | 20 | --- | nm | IF=20mA |
| Yellow Green | -- | 30 | --- | ||||
| Forward Voltage | VF | Hyper Red | 1.80 | 2.20 | 2.80 | V | IF=20mA |
| Yellow Green | 1.80 | 2.20 | 2.80 | ||||
| Reverse Current | IR | Hyper Red | --- | --- | 10 | µA | VR=5V |
| Yellow Green |
Notes:
- Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eye-response curve.
- 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.
- Typical Electrical / Optical Characteristics Curves
-
(25 Ambient Temperature Unless Otherwise Noted)
Hyper Red:
Yellow Green:
