730nm Peak Emission Wavelength Emitting UV LED Diode 1W/3W High Power
High Power 730nm UV LED Diodes
Features:
- High power LED type.
- Small package with high efficiency.
- High flux output and high luminance.
- Instant light (less than 100ns).
- Very long operating life (up to100k hours).
- Low voltage DC operated.
- Designed for high current operation.
- Low thermal resistance.
- Compatible with automatic placement equipment.
- Wide viewing angle: 130°.
- High reliable.
- The product itself will remain within RoHS compliant Version.
Descriptions:
- The HP10UV series is available in soft red, orange, yellow, green, blue and white. Due to the package design, the LED has wide viewing angle and optimized light coupling by inter reflector. This feature makes the SMT LED ideal for light pipe application.
- This package LEDs are designed for high current operation and high flux output application. But the package’s design features better thermal management characteristics than other LED solutions.
Applications:
- Counterfeit bill detection.
- Sterilization.
- Medical instrument.
- Industrial use.
- Photo catalyst excitation.
- Phosphor excitation.
- Sensor.
- QA equipment.
Part No. | Chip Material | Lens Color | Source Color |
DL-HP10VIR-1W | InGaN | Water Clear | 730nm |
730nm LED Absolute Maximum Ratings at Ta=25℃
Parameters Symbol Rating Units
Power Dissipation PD 1400 mW
2800
Peak Pulse Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width) IFP 500 mA
1000
DC Forward Current IF 350 mA
700
Reverse Voltage VR 5 V
Operating Temperature Range Topr -20 to +80 ℃
Storage Temperature Range Tstg -30 to +100 ℃
Soldering Temperature Tsol 260℃ for 5 Seconds (Max.)
Notes:
1. It is strongly recommended that the temperature of lead be not higher than 55℃.
2. Proper current derating must be observed to maintain junction temperature below the maximum.
3. LEDs are not designed to be driven in reserve bias.
730nm LED Electrical Optical Characteristics at Ta=25℃
Parameters | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
Viewing Angle [1] | 2θ1/2 | --- | 120 | -- | Deg | IF=350mA |
Forward Voltage [2] | VF | 1.6 | --- | 2.2 | V | IF=350mA |
Reverse Current | IR | --- | --- | 10 | µA | VR=5V |
Peak Emission Wavelength | λp | --- | 730 | --- | nm | IF=350mA |
Dominant Wavelength | λd | ---- | 730 | ---- | nm | IF =350mA |
Spectrum Radiation Bandwidth | Δλ | --- | 10 | --- | nm | IF=350mA |
Power Intensity | Pv | 160 | --- | 240 | mw | IF=350mA |
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.
730nm UV LED Diodes Package Dimension:

730nm UV LED Diodes Typical Electrical / Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
