Chip Uv Emitting Led Dominant Wavelength 365nm 370nm 380nm - 420nm
SMD 3582 Top View UV Chip LED Diodes
Features:
- Available on tape and reel (8mm Tape).
- P-LCC-2 package.
- White package.
- Colorless clear window.
- Ideal for backlight and light pipe application.
- Inter reflector.
- Wide viewing angle.
- Long life.
- No IR emission. Ideal for heat sensitive materials.
- Instant on and instant off.
- Sharp spectrum.
- Compact light (free design).
- Power is adjustable by current (No Shutters Needed).
- Ability to operate in low temperature.
- Impact Resistant.
- Suitable for vapor-phase reflow, Infrared reflow and wave solder processes.
- Computable with automatic placement equipment.
- The product itself will remain within RoHS compliant Version.
Descriptions:
1.The TOP3528 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 TOP View LEDs ideal for portable equipment or any other application where is at a premium.
Applications:
- Photo catalyst excitation.
- Phosphor excitation.
- Sensor.
- QA equipment.
- Counterfeit Bill Detection.
| Part No. | Chip Material | Lens Color | Source Color |
| DL-TOP3528UVC-1UV120 | InGaN | Water Clear | Purple |
Purple LED 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 | 20 | mA |
| Reverse Voltage | VR | 5 | V |
| Electrostatic Discharge (HBM) | ESD | 1000 | V |
| Operating Temperature Range | Topr | -40 to +80 | |
| Storage Temperature Range | Tstg | -40 to +85 | |
| Soldering Temperature | Tsld | 260 for 5 Seconds | |
Purple LED Electrical Optical Characteristics at Ta=25
| Parameters | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
| Luminous Intensity * | IV | 40 | 55 | --- | mcd | IF=20mA (Note 1) |
| Viewing Angle * | 2θ1/2 | --- | 120 | --- | Deg | IF=20mA (Note 2) |
| Peak Emission Wavelength | λp | --- | 405 | --- | nm | IF=20mA |
| Dominant Wavelength | λd | --- | 400 | --- | nm | IF=20mA (Note 3) |
| Spectral Line Half-Width | λ | --- | 15 | --- | nm | IF=20mA |
| Forward Voltage | VF | 3.00 | 3.30 | 4.00 | 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.
UV LED Diodes Package Dimension:
UV LED Diodes Typical Electrical / Optical Characteristics Curves
(25 Ambient Temperature Unless Otherwise Noted)
