Specifications
| Type | Description |
|---|---|
| Part Number | XL-3528SYGC |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | 3528 SMD LED, 3.5 x 2.8 x 1.9 mm |
| Outline Dimensions | 3.5 x 2.8 x 1.9 mm; L/W/H |
| Luminous Color | Yellow green; transparent/water colloid lens |
| Colloid Type | Water colloid / transparent colloid; package lens material appearance |
| Moisture Sensitivity Level | MSL 3; moisture sensitivity level |
| RoHS Compliance | Complies with RoHS directive; environmental protection process |
| Maximum Power Dissipation | 50 mW; Ta=25°C |
| Maximum Continuous Forward Current | 20 mA; Ta=25°C |
| Peak Forward Current | 80 mA; pulse width ≤0.1 ms, duty ≤1/10, Ta=25°C |
| Maximum Reverse Voltage | 5 V; Ta=25°C |
| ESD Withstand Voltage | 2000 V; antistatic ability, Ta=25°C |
| Operating Temperature Range | -40 to +85 °C; Ta=25°C rating table |
| Storage Temperature Range | -40 to +85 °C; Ta=25°C rating table |
| Lead Soldering Temperature/Time | 260°C for ≤6 s; Ta=25°C rating table |
| Luminous Intensity | 80 to 180 mcd; IF=20 mA, Ta=25°C |
| Dominant Wavelength | 565 to 575 nm; IF=20 mA, Ta=25°C |
| Peak Wavelength | 570 nm typ; IF=20 mA, Ta=25°C |
| Forward Voltage | 1.8 to 2.4 V; IF=20 mA, Ta=25°C |
| Viewing Angle | 120° typ; 2θ1/2, IF=20 mA, Ta=25°C |
| Half Wave Width | 20 nm typ; IF=20 mA, Ta=25°C |
| Reverse Current | ≤5 µA; VR=5 V, Ta=25°C |
| Brightness Bin D2 | 80 to 120 mcd; IF=20 mA |
| Brightness Bin D3 | 120 to 150 mcd; IF=20 mA |
| Brightness Bin D4 | 150 to 180 mcd; IF=20 mA |
| Voltage Bin N12-7 | 1.8 to 2.0 V; IF=20 mA |
| Voltage Bin N12-8 | 2.0 to 2.2 V; IF=20 mA |
| Voltage Bin N12-9 | 2.2 to 2.4 V; IF=20 mA |
| Wavelength Bin HYG03 | 565 to 567.5 nm; IF=20 mA |
| Wavelength Bin HYG04 | 567.5 to 570 nm; IF=20 mA |
| Wavelength Bin HYG05 | 570 to 572.5 nm; IF=20 mA |
| Wavelength Bin HYG06 | 572.5 to 575 nm; IF=20 mA |
| Default Test Ambient Temperature | 25 ±15 °C; unless otherwise indicated |
| Working Life Test | 1000 hours; continuous lighting at maximum rated current at room temperature; tested at 20 mA |
| High Temperature High Humidity Storage Test | 240 hours ±2 hours; Ta=85 ±5°C, RH=90 to 95%, IR reflow in-board 2 times |
| High Temperature Storage Test | 1000 hours; Ta=85 ±5°C |
| Low Temperature Storage Test | 1000 hours; Ta=-40 ±5°C |
| Cold/Hot Cycle Test | 100 cycles; 105°C 30 min, 25°C 5 min, -55°C 30 min, 25°C 5 min |
| Hot/Cold Impact Test | 100 cycles; IR reflow in-board 2 times; 100 ±5°C for 20 min to -40 ±5°C for 20 min |
| Anti-Tin Test | 260 ±5°C for 10 ±1 s, 2 times; soldering temperature T.sol |
| Lead Process Reflow Peak Temperature | 235°C +5/-0°C for 10 to 15 s; lead infrared reflow process |
| Lead-Free Reflow Peak Temperature | 255°C +0/-5°C for 5 to 10 s; lead-free infrared reflow process |
| Solderability Test | 235 ±5°C, immersion time 2 ±0.5 s; immersion speed 25 ±2.5 mm/s; tin loading rate ≥95% pad area |
| Outline Dimension Tolerance | ±0.25 mm; unless otherwise noted |
| Tape/Reel Dimension Tolerance | ±0.1 mm; belt and disk dimensions |
| Hand Soldering Iron Power | <30 W; recommended only for repair/rework |
| Hand Soldering Temperature | <300°C; each terminal once, less than 3 s |
| Maximum Reflow Count | 2 times maximum; reflow soldering |
| Recommended Maximum Welding Temperature | 240 ±15°C for 6 s; product recommended maximum welding temperature |
| Cleaning Condition | Alcohol cleaning under 30°C for 3 min or under 50°C for 30 s; after soldering |
| Ultrasonic Cleaning Power | ≤300 W; pretest recommended before ultrasonic cleaning |
| Unopened Storage Condition | ≤30°C, ≤60% RH, use within 1 year; before opening package |
| Opened Storage Condition | ≤30°C, ≤40% RH, solder within 168 hours / 7 days; after opening package |
| Recommended Workshop Condition | ≤30°C, ≤60% RH; product operation/storage after opening recommendation |
| Baking Condition | 60 ±5°C for 24 hours; if moisture absorbent material fades or storage time is exceeded |
| Datasheet Status | request_only |
Product Overview
The XL-3528SYGC is a XINGLIGHT yellow-green SMD LED supplied in a 3528 surface-mount package. Its outline dimensions are 3.5 x 2.8 x 1.9 mm, with a transparent water-colloid lens construction and yellow-green luminous color. The package is specified with ±0.25 mm outline tolerance unless otherwise noted.
At IF=20 mA and Ta=25°C, the LED is specified for 80 to 180 mcd luminous intensity, 565 to 575 nm dominant wavelength, 570 nm typical peak wavelength, and 120° typical viewing angle. Forward voltage is specified from 1.8 to 2.4 V, with reverse current limited to ≤5 µA at VR=5 V.
Assembly and handling data include MSL 3 classification, RoHS compliance, a maximum of two reflow cycles, and recommended welding at 240 ±15°C for 6 s. Storage guidance specifies ≤30°C and ≤60% RH before opening, with soldering within 168 hours after opening under ≤30°C and ≤40% RH conditions.
Key Features
- Yellow-green SMD LED in 3528 package
- 3.5 x 2.8 x 1.9 mm outline dimensions
- Transparent water-colloid lens construction
- 80 to 180 mcd luminous intensity at 20 mA
- 565 to 575 nm dominant wavelength range
- 1.8 to 2.4 V forward voltage at 20 mA
- 120° typical viewing angle
- 20 mA maximum continuous forward current
- MSL 3 moisture sensitivity level
- RoHS directive compliance specified
Typical Applications
- Yellow-green status indicators
- PCB-mounted signal lamps
- Control panel indicators
- Instrument display indicators
- Consumer electronics indicators
- Low-current visual signaling
- Wide-angle indicator lighting
Procurement Notes
When requesting a quote for XL-3528SYGC, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For LED and optoelectronic sourcing, brightness bin, wavelength or color temperature bin, forward voltage range, viewing angle, moisture sensitivity level and soldering process limits may affect final selection, availability and lead time.
Related Technical Articles
FAQ
What package is used for the XL-3528SYGC LED?
The XL-3528SYGC uses a 3528 SMD LED package with outline dimensions of 3.5 x 2.8 x 1.9 mm. The datasheet also specifies an outline dimension tolerance of ±0.25 mm unless otherwise noted.
What optical output is specified at 20 mA?
At IF=20 mA and Ta=25°C, the XL-3528SYGC is specified for 80 to 180 mcd luminous intensity, 565 to 575 nm dominant wavelength, 570 nm typical peak wavelength, 20 nm typical half-wave width, and 120° typical viewing angle.
What are the main electrical ratings for this LED?
The datasheet lists 50 mW maximum power dissipation, 20 mA maximum continuous forward current, 80 mA peak forward current under pulsed conditions, 5 V maximum reverse voltage, and 2000 V ESD withstand voltage at Ta=25°C.
What handling and storage conditions apply after opening?
After opening the package, the datasheet specifies storage at ≤30°C and ≤40% RH, with soldering within 168 hours or 7 days. Recommended workshop conditions are ≤30°C and ≤60% RH.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 1, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.