### Analysis of HLMP-EL15-R2000 Electronic Component The **HLMP-EL15-R2000** is a high-performance, precision optical AlInGaP (Aluminum Indium Gallium Phosphide) LED manufactured by Broadcom (formerly Avago/Agilent). It is specifically designed for applications requiring high light output and reliability in outdoor or high-ambient light environments. --- ### 1. Key Technical Specifications The following table summarizes the primary electrical and optical characteristics of the device: | Parameter | Specification | Units | | :--- | :--- | :--- | | **Color** | Amber (Orange) | - | | **Dominant Wavelength** | 590 nm (Typical) | nm | | **Luminous Intensity** | 1500 - 3200 (Min-Max) | mcd | | **Viewing Angle** | 15° | Degrees | | **Forward Voltage ($V_f$)** | 2.0 - 2.4 (Typical) | Volts | | **Forward Current ($I_f$)** | 20 (Test Current) | mA | | **Lens Shape** | T-1 3/4 (5mm) Round | - | | **Lens Appearance** | Clear, Non-diffused | - | --- ### 2. Physical and Material Features * **Material Technology:** Utilizes **AlInGaP II** technology, which provides superior luminous efficiency compared to older GaP or GaAsP technologies. * **Package Type:** Industry-standard **T-1 3/4 (5mm)** package with a lead-frame design that facilitates effective heat dissipation. * **Standoffs:** This specific variant usually includes "leads with standoffs," which help in PCB mounting to ensure uniform height and airflow. * **Encapsulation:** The epoxy used is formulated for high-temperature and high-humidity resistance, making it suitable for outdoor signage. --- ### 3. Electrical Operational Limits To ensure the longevity of the component, the following absolute maximum ratings should be observed: | Constraint | Maximum Rating | | :--- | :--- | | **Peak Forward Current** | 100 mA | | **Average Forward Current** | 30 mA | | **Reverse Voltage ($I_r = 100 \mu A$)** | 5 V | | **Operating Temperature Range** | -40°C to +100°C | --- ### 4. Typical Applications Due to its narrow viewing angle (15°) and high intensity, the HLMP-EL15-R2000 is commonly used in: * **Traffic Management:** Variable message signs, pedestrian signals, and traffic lights. * **Commercial Advertising:** Outdoor video screens and billboards. * **Industrial:** Status indicators that must be visible in direct sunlight. ---