📌 Product Overview
The XL-DZ504SURSYYG is a dual-color (Red/Green) through-hole LED manufactured by XINGLIGHT. 🤖 This device integrates two distinct emission chips into a single 12.5×6.2×10.8mm package, utilizing red and green colloids to achieve mixed or independent color states. It is primarily engineered for industrial status indication and consumer electronics requiring clear visual feedback in compact form factors. 💡 The design focuses on providing reliable luminosity and RoHS compliance for medical and communication infrastructure, ensuring long operational life with reduced maintenance overhead.
🔌 Typical Applications
Based on the provided datasheet characteristics, the XL-DZ504SURSYYG is optimized for the following scenarios:
- Industrial IoT & Networking: Essential for status indicators on storage servers and communication equipment, providing clear power or activity signals.
- Medical Instrumentation: 🏥 Used in converters and electronic testing devices where high reliability and specific color rendering are required for user interface feedback.
- Consumer Electronics: Suitable for converter units and household appliances needing durable, long-life LED indicators.
- Test & Measurement: Implemented in electronic testing instruments as operational status lights (Pass/Fail, Run/Stop).
📊 Key Technical Specifications
The following table summarizes the electro-optical characteristics under standard test conditions (Ta=25°C).
| Parameter | Symbol | Red (Min / Typ / Max) | Green (Min / Typ / Max) | Unit | Test Conditions |
|---|---|---|---|---|---|
| Luminous Intensity | Iv | 300 / - / 900 | 50 / - / 200 | mcd | IF = 20mA |
| Dominant Wavelength | λd | 620 / - / 630 | 565 / - / 575 | nm | IF = 20mA |
| Peak Wavelength | λp | - / 625 / - | - / 570 / - | nm | IF = 20mA |
| Forward Voltage | VF | 1.8 / - / 2.4 | 1.8 / - / 2.4 | V | IF = 20mA |
| Viewing Angle | 2Ø1/2 | - / 45° / - | - / 45° / - | Degrees | IF = 20mA |
- Note: Luminous intensity guarantees a tolerance of ±15%. 📉 The device supports specific binning codes (A1–A7 for brightness, HR/HYG for wavelength) to ensure color consistency in mass production.
⚠️ Absolute Maximum Ratings & Process Limits
Exceeding these ratings may cause permanent device failure. ⚡ These limits are critical for designing safety margins into power supply circuits.
| Parameter | Symbol | Red | Green | Unit | Notes |
|---|---|---|---|---|---|
| Max Power Dissipation | PD | 50 | 50 | mW | Ta = 25°C |
| Max Forward Current | IF | 20 | 20 | mA | Continuous operation |
| Peak Forward Current | IFP | 80 | 80 | mA | Pulse width ≤ 10ms, duty ≤ 1/10 |
| Max Reverse Voltage | VR | 5 | - | V | - |
| ESD Resistance | ESD | 2000 | - | V | Human Body Model (HBM) |
| Operating Temp. | TOPR | -40 to +85 | - | °C | - |
📦 Package, Dimensions & Assembly Notes
- Package Type: 12.5mm × 6.2mm × 10.8mm Through-Hole Device.
- Thermal Management: While the dissipation is moderate (50mW), the standard operating range extends up to +85°C. 🔧 Designers should ensure adequate airflow if the device is used in high-density server environments.
- Soldering: Lead soldering temperature must not exceed 260°C for ≤ 6 seconds.
- MSL: The component is classified at Moisture Sensitivity Level (MSL) 2, requiring proper baking if the floor life is exceeded before reflow soldering.
🚀 Sourcing & Supply Considerations
When integrating the XL-DZ504SURSYYG into your BOM, consider the following supply chain factors:
- Binning Codes: Verify brightness (A1-A7) and voltage (N12) codes with your distributor to match specific design intensity requirements.
- Authenticity: Source from XINGLIGHT authorized channels to ensure RoHS compliance and avoid counterfeit components with lower thermal tolerances.
- MSL Handling: ⏳ Confirm storage conditions; level 2 sensitivity requires adherence to IPC/JEDEC J-STD-033 for moisture control prior to assembly.
❓ FAQ
Q: What is the forward current requirement for this bi-color LED?
A: The typical forward current (IF) for both the Red and Green chips is 20mA to achieve standard luminous intensity.
Q: What are the storage and operating temperature limits?
A: Both storage and operating temperatures range from -40°C to +85°C, making it suitable for standard industrial and medical environments.
Q: How is the ESD protection capability rated?
A: The device features an antistatic ability (ESD) of 2000V, protecting the LED during handling and assembly processes.
Q: Can this LED be used in high-humidity environments?
A: Yes, datasheet verification includes a "High Temperature and High Humidity Experiment" (85°C / 85% RH), confirming robustness in humid conditions.
Q: What is the physical size of the component?
A: The appearance dimensions are 12.5mm x 6.2mm x 10.8mm, a compact size suitable for panel-mounted indicators.
