📌 Product Overview
The XL-DZT502SYGD1 is a standard 5mm diameter (F5) radial LED manufactured by XINGLIGHT. It is designed to emit a standard green light (Yellow-Green chip within Green colloid) with a dominant wavelength range of 565–575 nm. 💡 This component features a 35-degree viewing angle and is built for long operating life with high energy efficiency.
👇 Target applications include general status indicators, dashboard illumination in automotive electronics, and backlighting for consumer appliances. The device utilizes a low-voltage DC drive and is constructed to meet RoHS environmental standards, making it suitable for modern lead-free assembly processes.
💡 Typical Applications
Based on the provided datasheet characteristics, the XL-DZT502SYGD1 is engineered for the following functional uses:
- Indication & Feedback: Status lights in home appliances (HVAC, kitchen equipment) and digital communication devices.
- Automotive Electronics: 🚗 Non-critical internal dashboard illumination and control panel indicators (operating temperature rated up to 85°C).
- Consumer Electronics: Electronic clocks, toys, and educational equipment requiring clear visual indication.
- Lighting & Decoration: 💡 Urban lighting accents and decorative lamp fixtures where specific wavelength consistency is required.
- Instrumentation: Basic signal indicators for medical or industrial beauty instruments.
⚡ Key Technical Specifications
The following electro-optical parameters are measured under standard test conditions (Ta=25°C, IF=20mA).
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Condition |
|---|---|---|---|---|---|---|
| Luminous Intensity | Iv | 50 | - | 300 | mcd | IF = 20mA |
| Dominant Wavelength | λd | 560 | - | 575 | nm | IF = 20mA |
| Peak Wavelength | λp | - | 570 | - | nm | IF = 20mA |
| Forward Voltage | VF | 1.8 | - | 2.4 | V | IF = 20mA |
| Viewing Angle | 2Ø1/2 | - | 35 | - | deg | IF = 20mA |
| Spectral Width | △λ | - | 30 | - | nm | IF = 20mA |
| Reverse Current | IR | - | - | ≤5 | μA | VR = 5V |
⚠️ Binning Note: The datasheet indicates specific binning codes for intensity (A1-A3), voltage (N12-7 to N12-9), and wavelength (HYG01-HYG06). 📈 Engineers should verify specific bin requirements with the supply chain prior to mass production to ensure color consistency.
🔒 Absolute Maximum Ratings & Process Limits
Exceeding these ratings may cause permanent damage to the device. Strict adherence is required for reliability assurance.
| Parameter | Symbol | Rating | Unit | Notes |
|---|---|---|---|---|
| Power Dissipation | Pd | 50 | mW | - |
| Max Continuous Forward Current | IF | 20 | mA | Derate above 25°C ambient |
| Peak Forward Current | IFp | 80 | mA | Pulse duration dependent |
| Operating Temperature | Topr | -40 ~ +85 | °C | Ambient range |
| Storage Temperature | Tstg | -40 ~ +85 | °C | - |
| Reverse Voltage | VR | 5 | V | Maximum allowable |
| Soldering (Wave) | Tsol | 240 | °C | Max 6 seconds |
| Soldering (Manual) | Tsol | 300 | °C | Max 3 seconds |
⚠️ Critical Process Warning: The soldering point must be located at least 2.0mm from the bottom of the epoxy colloid to prevent thermal damage during assembly.
📦 Package, Dimensions & Assembly Notes
The XL-DZT502SYGD1 utilizes a standard F5 radial lead formation with a metal seat/holder, suitable for wave soldering or manual insertion processes.
- Dimensions: 11.3mm (Total Length) x 15.0mm (Height/Lead Span) x 10.3mm (Width).
- Tolerance: ±0.25mm unless otherwise noted.
- Moisture Sensitivity Level (MSL): Level 2. Components must be soldered within 1 year of the bag seal date, or baked according to IPC/JEDEC standards if the floor life is exceeded.
- Packaging: Supplied in moisture-proof and anti-static foil bags (EIA standard).
- Lead Integrity: 🛠️ Verified to withstand 3 cycles of 90-degree bending under a 2.5N load.
🚀 Sourcing & Supply Considerations
When integrating the XL-DZT502SYGD1 into BOMs, procurement teams should consider the following logistics:
- Supply Chain Verification: Ensure distributors are sourcing XINGLIGHT products to manage MSL 2 moisture sensitivity correctly.
- Binning Availability: 📦 Verify current stock availability for specific wavelength bins (HYG codes) and voltage bins to avoid visual inconsistencies in the final product.
- Lead Time: As a standard LED component, lead times are generally stable, but RoHS compliance and environmental testing data should be requested for high-reliability applications.
- Sample Evaluation: 🔍 Request pre-production samples to validate the luminous intensity (Iv) spread across the A1-A3 bins for your specific light pipe design.
❓ FAQ
Q: What is the forward voltage requirement for the XL-DZT502SYGD1?
A: The typical forward voltage ranges from 1.8V to 2.4V at a rated forward current of 20mA. Designers should select resistor values based on the maximum forward voltage (2.4V) to ensure consistent current regulation across the supply voltage tolerance.
Q: What is the viewing angle of this LED?
A: The datasheet specifies a typical viewing angle (2Ø1/2) of 35 degrees. This makes it suitable for focused indicator lights rather than wide-area diffuse illumination.
Q: What are the soldering temperature limits for this component?
A: For wave soldering, the limit is 240°C for ≤6 seconds. For manual welding, the limit is 300°C for ≤3 seconds. Crucially, the solder joint must be at least 2.0mm away from the epoxy body to prevent thermal stress damage.
Q: Does this LED support high-temperature environments?
A: Yes, the operating ambient temperature range is -40°C to +85°C, allowing it to function in harsh environments such as automotive interiors or industrial control panels.
Q: Is the XL-DZT502SYGD1 RoHS compliant?
A: Yes, the datasheet explicitly lists the product as an environmental protection product meeting ROHS requirements, ensuring it is free from hazardous substances as per standard regulations.
