📌 Product Overview
The XL-2214UYC is a surface-mount LED device specifically engineered to meet the rigorous AEC-Q102 reliability standards for automotive electronics. Designed and manufactured by Shenzhen Chengxing Electronic Technology Co., Ltd., this component targets both interior and exterior lighting systems where operational stability is critical.
💡 The primary design focus of the XL-2214UYC is maintaining optical and electrical integrity under environmental stress. It is validated for use in scenarios requiring high resistance to humidity, temperature cycling, and mechanical shock, making it suitable for modern vehicle architectures.
🚀 Typical Applications
Based on the AEC-Q102 qualification and test parameters, the XL-2214UYC is suited for the following automotive scenarios:
- Interior Lighting: Dashboard illumination, cabin mood lighting, and indicator lamps.
- Exterior Lighting: Tail lights, signal indicators, and license plate illumination.
- Environmental Sealing: Applications exposed to high humidity (85% RH) and wide temperature fluctuations (-40°C to 100°C).
📈 Key Technical Specifications
The following core parameters define the performance window of the XL-2214UYC under standard and stress test conditions:
| Parameter | Test Condition | Spec/Result |
|---|---|---|
| Forward Current (IF) | Standard Operating | 2 mA to 30 mA |
| Pulse Current (IPEAK) | Pulse Width: 100μs, Duty: 3% | 100 mA |
| Operating Temperature | High Temp Life (HTOL) | Up to 100°C |
| Humidity Endurance | Wet HTOL (WHTOL) | 85°C / 85% RH |
| Temperature Range | Cycling (TC/PTC) | -40°C to 85°C |
🔒 Absolute Maximum Ratings & Process Limits
To ensure field reliability and prevent catastrophic failure, designers must strictly adhere to these stress limits derived from the AEC-Q102 test report:
| Parameter | Absolute Limit | Stress Test Reference |
|---|---|---|
| Storage Temperature | -40°C to +100°C | Temp Cycling (PTC/TC) |
| Solder Heat | MSL 2 Pre-conditioning | J-STD-020 / JESD22-A113 |
| Humidity Bias | 85% RH @ 85°C | WHTOL (1000 hrs) |
| ESD Sensitivity | Human Body Model (HBM) | Class 1A/1B (Per AEC-Q102) |
⚠️ Note: Exceeding the rated Forward Current (30mA DC) or Pulse Current (100mA) limits during operation may induce immediate thermal degradation or compromise the long-term lifespan of the package.
📦 Package, Dimensions & Assembly Notes
- Package Type: The XL-2214UYC features a standard SMD footprint suitable for high-speed automated assembly lines.
- Physical Dimensions: While specific drawing numbers are referenced in the full report (Section 4.10), the package is designed for standard board flex tolerance.
- Soldering: The component successfully passed MSL 2 pre-conditioning, indicating it can withstand standard reflow soldering profiles used in automotive PCB manufacturing without "pop-corning" or moisture-induced damage.
- Dew Point: Validated for operation in condensing environments (Dew test).
🛒 Sourcing & Supply Considerations
- Authenticity Verification: This report (No. 2402Z48783E-EE) confirms testing by Bay Area Compliance Laboratories Corp. for Shenzhen Chengxing Electronic Technology.
- Qualification Status: The model is qualified for "Interior and exterior lighting for automotive" per AEC-Q102-RevA.
- Sample Evaluation: Cross-reference the detailed Destructive Physical Analysis (DPA) section of the report to verify internal construction consistency before mass production.
- Supply Chain: Verify manufacturer markings to ensure compliance with the tested XL-2214UYC specifications.
❓ FAQ
Q: What automotive standard does the XL-2214UYC comply with? A: The XL-2214UYC is fully qualified according to the AEC-Q102-RevA standard (April 6, 2020), specifically for automotive lighting applications.
Q: Can this LED be used for exterior automotive lighting? A: Yes, the report explicitly lists the application scope as "Only exterior," "Only interior," and "Interior and exterior lighting for automotive," confirming its suitability for harsh exterior environments.
Q: What is the maximum operating temperature this device has been tested for? A: The device has undergone High Temperature Operating Life (HTOL) testing at 100°C for 1000 hours, validating its performance at elevated temperatures.
Q: Is the component resistant to humidity and corrosion? A: Yes, it passed Wet High Temperature Operating Life (WHTOL) tests (85°C/85% RH) and Flowing Mixed Gas (FMG) tests, confirming resistance to humidity and corrosive atmospheres.
Q: What is the Moisture Sensitivity Level (MSL) of this package? A: The device was subjected to MSL 2 pre-conditioning prior to stress testing, indicating it is rated at MSL 2 or better, suitable for standard SMT assembly processes.
