📌 Product Overview
The XL-DZ504SYGSURD from XINGLIGHT is a dual-color (Red/Green) LED component encapsulated in a standard colloid body with dimensions measuring 12.5 x 6.2 x 10.8 mm. 💡 It is engineered to provide clear visual status indication while adhering to RoHS environmental standards.
This component is specifically optimized for applications requiring long operating life and fast startup characteristics. Its design focuses on high energy efficiency and reduced maintenance costs, making it ideal for integration into the control panels of storage servers, communication equipment, and medical devices. The device supports IoT connectivity implementations where consistent status signaling is critical for system monitoring.
🚀 Typical Applications
Based on the provided datasheet characteristics and electrical parameters, the XL-DZ504SYGSURD is suited for the following industrial and commercial scenarios:
- Status Indicators: 📈 High-visibility signaling for power modes, network activity, or operational states on server racks and consumer electronics.
- Medical Treatment Devices: ✨ Integration into diagnostic or monitoring equipment where reliable visual feedback is required.
- Industrial IoT & Converters: Used in smart factory nodes and power conversion units to provide real-time system health alerts.
- Electronic Testing Instruments: Provides clear output readings or status warnings for bench-top testing gear.
⚡ Key Technical Specifications
🔒 The table below summarizes the electro-optical characteristics under standard test conditions ($T_a = 25^\circ C$), helping engineers assess brightness and wavelength suitability for their specific interface designs.
| Parameter | Symbol (Green) | Value (Green) | Symbol (Red) | Value (Red) | Unit | Conditions |
|---|---|---|---|---|---|---|
| Luminous Intensity | $I_v$ | 300 / 900 | $I_v$ | 50 / 200 | mcd | $I_F = 20\text{mA}$ |
| Dominant Wavelength | $\lambda_d$ | 565 / 575 | $\lambda_d$ | 620 / 630 | nm | $I_F = 20\text{mA}$ |
| Peak Wavelength | $\lambda_p$ | 570 | $\lambda_p$ | 625 | nm | $I_F = 20\text{mA}$ |
| Forward Voltage | $V_F$ | 1.8 / 2.4 | $V_F$ | 1.8 / 2.4 | V | $I_F = 20\text{mA}$ |
| Viewing Angle | $2\theta_{1/2}$ | $45^\circ$ | $2\theta_{1/2}$ | $45^\circ$ | deg | $I_F = 20\text{mA}$ |
💡 Note: Brightness grading (Bin codes A4-A7 for Green, A1-A2 for Red) allows for precise luminosity selection during procurement to ensure display uniformity.
🛡️ Absolute Maximum Ratings & Process Limits
👇 To ensure component reliability and prevent catastrophic failure during mass production or field operation, designers must strictly adhere to these absolute maximum ratings ($T_a = 25^\circ C$).
| Parameter | Symbol | Green (G) | Red (R) | Unit | Notes |
|---|---|---|---|---|---|
| Max Power Dissipation | $P_D$ | 50 | 50 | mW | Derate above $25^\circ C$ ambient |
| Max Continuous Forward Current | $I_F$ | 20 | 20 | mA | |
| Peak Forward Current | $I_{FP}$ | 80 | 80 | mA | Pulse duration dependent |
| Max Reverse Voltage | $V_R$ | - | 5 | V | |
| ESD Susceptibility | ESD | 2000 | 2000 | V | Human Body Model (HBM) |
| Operating Temperature | $T_{OPR}$ | $-40$ to $+85$ | $-40$ to $+85$ | $^\circ C$ |
⚠️ Critical Warning: Soldering temperature must not exceed $260^\circ C$ for longer than 6 seconds to prevent permanent damage to the internal lead bonds.
📦 Package, Dimensions & Assembly Notes
- Dimensions: The component features a footprint of 12.5 x 6.2 x 10.8 mm.
- Packaging: 🚀 Supplied in EIA standard compliant bags with moisture-proof and anti-electrostatic foil protection.
- Tolerance: Unless otherwise noted, dimensional tolerances are $\pm 0.25$ mm.
- Assembly:
- MSL Level: Rated at Level 2, indicating it can be exposed to ambient moisture for up to 4 days at $30^\circ C/60% RH$ before opening.
- Soldering: Manual or wave soldering profiles must adhere strictly to the $260^\circ C \le 6\text{S}$ limit.
- Mechanical: The package is designed for standard PCB lead insertion; ensure lead integrity does not exceed a $0.25\text{kgf}$ load during bending operations.
📈 Sourcing & Supply Considerations
For procurement teams, the XL-DZ504SYGSURD offers flexible supply chain management with voltage and wavelength binning options (Codes N12-7, HR02, HYG03, etc.). ✨ This allows engineers to match specific color uniformity requirements without redesigning the circuit driver.
🔒 When sourcing, verify that the packaging is intact and the ESD protection foil is undamaged. Authentic components from XINGLIGHT are guaranteed to meet RoHS compliance, ensuring eligibility for medical and IoT export markets. Sample support is typically available to validate the forward voltage ($V_F$) variance against your driving circuitry before full-scale rollout.
❓ FAQ
Q: What is the MSL (Moisture Sensitivity Level) of this LED, and why does it matter?
A: The XL-DZ504SYGSURD has an MSL of Level 2. This means the components can be stored in a factory environment (max $30^\circ C/85% RH$) for up to one year before opening. If opened after this floor life, baking is required prior to soldering to prevent "popcorning" or internal cracking during the high-temperature reflow process.
Q: How do I interpret the Brightness Grading codes (A4, A5, etc.) in the datasheet?
A: These codes indicate the luminous intensity (brightness) rank. For the Green component, Code A4 represents 300-400 mcd, while A7 represents 700-900 mcd. For procurement, selecting a single bin (e.g., only A6) ensures that all LEDs on a panel display at the same brightness level, avoiding visual inconsistency.
Q: Can this component be used in high-humidity outdoor environments?
A: While the operating temperature range is wide ($-40^\circ C$ to $+85^\circ C$), the standard colloid packaging is primarily designed for indoor status indication (servers, medical devices). For outdoor or high-humidity exposure, additional conformal coating or sealing is recommended to protect the leads and epoxy body from long-term degradation.
Q: What is the typical forward voltage drop for both Red and Green chips?
A: Under standard test conditions ($I_F = 20\text{mA}$), the typical forward voltage ($V_F$) is 1.8V to 2.4V for both the Red and Green elements. Designers should ensure their driving circuit can supply sufficient current while accommodating this voltage drop to regulate brightness effectively.
Q: How do I verify if I received the correct wavelength bin?
A: The datasheet provides specific Wavelength Grading Codes. For example, Green code HYG03 covers 565-567.5 nm, while HYG06 covers 572.5-575 nm. Verification can be done via spectrophotometer testing during incoming QC (Quality Control) to ensure the color matches the ordered specification.
