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Vishay Semiconductor Opto Division VLME3101-GS08
- Part No.:
- VLME3101-GS08
- Manufacturer:
- Vishay Semiconductor Opto Division
- Category:
- LED Indication - Discrete
- Package:
- 2-SMD, J-Lead
- Datasheet:
-
VLME3101-GS08.pdf
- Description:
- LED YELLOW CLEAR 2PLCC SMD
- Quantity:
- Payment:
- Shipping:
Inventory:3,509
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Product details
Overview
VLME3101-GS08 from Vishay Semiconductors is a high-intensity yellow AlInGaP-on-GaAs SMD LED in PLCC-2 package, delivering 28–75 mcd luminous intensity at 10 mA, with dominant wavelength 581–594 nm and ±60° viewing angle-designed for automotive dashboard backlighting and indicator applications.
For engineers reviewing the VLME3101-GS08 datasheet, VLME3101-GS08 pinout, VLME3101-GS08 application, or VLME3101-GS08 equivalent, this page provides verified optical/electrical specs, JEDEC level 2a preconditioning compliance, AEC-Q101 qualification, PLCC-2 footprint data, and tape-and-reel packaging (7500 pcs/reel, GS08), supporting rapid integration into automotive and industrial indicator designs.
Technical Context
The VLME3101-GS08 operates as a forward-biased light-emitting diode with non-diffused lens optimized for coupling to light pipes and flat backlighting. Its AlInGaP on GaAs epitaxial structure enables stable yellow emission under DC forward current up to 30 mA and junction temperature up to +125 °C.
Thermal resistance junction-to-ambient is 400 K/W when mounted on a PCB pad >16 mm². It supports IR reflow, vapor-phase, and wave soldering per CECC 00802 and J-STD-020, and meets JEDEC JESD22-A112 level 2a moisture sensitivity requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Luminous intensity | 28–75 mcd at 10 mA - defines brightness range for visibility in ambient lighting conditions |
| Dominant wavelength | 581–594 nm - ensures consistent yellow chromaticity across production batches |
| Forward voltage | 2.0–2.6 V at 20 mA - determines minimum supply headroom and series resistor sizing |
| Viewing angle | ±60° - specifies beam spread for uniform illumination of symbols or LCD areas |
| Junction temperature | +125 °C max - sets thermal derating limit for continuous operation in sealed enclosures |
| Reverse voltage | 5 V - defines maximum allowable reverse bias during multiplexed driving or transient events |
| Thermal resistance | 400 K/W - quantifies self-heating impact on lifetime and lumen maintenance at 30 mA |
Pinout & Package
Package: PLCC-2 (SMD, low-profile, white thermoplastic body with clear epoxy lens, equivalent to size B tantalum capacitor). Dimensions: 3.5 ± 0.2 mm × 2.8 ± 0.15 mm × 1.75 ± 0.1 mm. Recommended footprint includes 2.6 mm × 1.6 mm solder pads with 0.8 mm center-to-center spacing and soldermask-defined openings.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (A) | Positive terminal | Connected to current source or microcontroller GPIO via current-limiting resistor; polarity must be observed to avoid reverse breakdown |
| Cathode (K) | Negative terminal | Connected to ground or sink driver; pin identification marked by chamfered corner on package top view per drawing 6.541-5067.01-4 |
Key Features
| Feature | Design Value |
|---|---|
| Non-diffused lens | Enables efficient coupling into light guides and edge-lit LCD backlights without scattering loss |
| AEC-Q101 qualification | Validates reliability for automotive interior lighting including dashboards and switches under thermal cycling and humidity exposure |
| Luminous intensity ratio ≤ 1.6 | Ensures tight brightness matching within a single reel (no mixing of intensity bins), simplifying visual consistency in multi-LED arrays |
| JEDEC level 2a preconditioning | Guarantees safe handling and reflow compatibility without baking when opened and used within 672 hours at <30°C/60% RH |
| EIA/ICE standard package | Ensures mechanical compatibility with automated pick-and-place equipment and industry-standard tape-and-reel feeders |
Applications
| Automotive Dashboard Backlighting | Office Equipment Indicators |
|---|---|
Use Scenario: Illuminating segmented symbols and analog gauge markings in vehicle instrument clusters under wide ambient temperature (-40 to +100 °C). IC Role / Device Role / Timing Role: Light source driven by constant-current LED driver IC or microcontroller GPIO with PWM dimming. Use Value: High luminous intensity (28–75 mcd) and ±60° viewing angle ensure legibility at multiple viewing angles without hotspots. | Use Scenario: Status indication for power-on, network activity, and error states on printers, scanners, and multifunction devices. IC Role / Device Role / Timing Role: Discrete indicator element controlled by logic-level outputs or dedicated LED driver. Use Value: Low forward voltage (2.0–2.6 V) minimizes power dissipation in battery-powered or energy-sensitive office peripherals. |
| Telecom Device Backlighting | A/V Equipment Symbol Illumination |
Use Scenario: Backlighting keypads and display borders in telephones, fax machines, and VoIP handsets operating in mixed indoor lighting. IC Role / Device Role / Timing Role: Direct-drive LED with series resistor or constant-current source; no timing function required. Use Value: Dominant wavelength (581–594 nm) delivers warm yellow tone compliant with telecom visual signaling standards. | Use Scenario: Highlighting function buttons and input selectors on audio receivers, DVD players, and streaming devices. IC Role / Device Role / Timing Role: Standalone visual indicator powered from regulated 3.3 V or 5 V rail. Use Value: Non-diffused lens concentrates output for precise symbol illumination without lateral bleed into adjacent controls. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar yellow LED indicator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| VLME3100-GS08 | Identical package, same AlInGaP technology, identical optical/electrical specs per Vishay datasheet Rev. 1.8 - confirmed as direct form-fit-function match | No functional difference; both qualified for automotive and industrial indicator use | Select VLME3100-GS08 only if exact binning group (e.g., intensity group N/P/Q) is specified and available |
| OSRAM LYT676 | Same yellow emission (581–594 nm), PLCC-2 package, but higher typical luminous intensity (85 mcd @ 10 mA) and slightly higher VF (2.1–2.7 V) | Better suited for high-visibility applications where margin above minimum spec is required | Choose LYT676 when higher brightness is prioritized and board layout allows for minor VF tolerance adjustment |
Compared with VLME3101-GS08, VLME3100-GS08 offers identical performance and qualification, while LYT676 provides higher typical intensity at the cost of marginally increased forward voltage-both require verification of intensity binning and thermal layout for target ambient conditions.
Availability
VLME3101-GS08 is available at Aetrix Electronics and suitable for automotive dashboard backlighting, office equipment indicators, telecom device backlighting, and A/V equipment symbol illumination requiring stable component supply, AEC-Q101 compliance, and JEDEC level 2a moisture handling.
Supply support for VLME3101-GS08 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Vishay Intertechnology is a global manufacturer of discrete semiconductors and passive components, headquartered in Malvern, PA, with design and manufacturing operations worldwide.
The VLME3101-GS08 belongs to Vishay's VLM3-series high-intensity SMD LEDs, engineered specifically for reliable, high-brightness yellow indication and backlighting in automotive, telecom, and consumer electronics where long-term lumen maintenance and thermal robustness are critical.
FAQ
What is the maximum forward current rating for VLME3101-GS08?
The absolute maximum DC forward current for VLME3101-GS08 is 30 mA at ambient temperatures ≤ 85 °C. Exceeding this value risks accelerated degradation and reduced lumen maintenance. For continuous operation at elevated ambient temperatures, derating per Fig. 1 in the Vishay datasheet Rev. 1.8 is required. The VLME3101-GS08 must not be operated above 30 mA under any condition.
Is VLME3101-GS08 qualified for automotive applications?
Yes, VLME3101-GS08 is AEC-Q101 qualified, confirming its suitability for automotive interior lighting applications including dashboard backlighting and switch illumination. This qualification covers stress tests for temperature cycling, humidity, mechanical shock, and ESD-validating reliability under real-world vehicle environmental conditions. The VLME3101-GS08 meets these requirements as documented in Vishay's official certification records.
What does the "GS08" suffix indicate in VLME3101-GS08?
The "GS08" suffix denotes Vishay's standard 8 mm antistatic blister tape packaging option, containing 7500 units per reel (5 × 1500). This format complies with DIN IEC 40 (CO 564) for automatic placement equipment and includes JEDEC level 2a moisture sensitivity labeling. The VLME3101-GS08 reel dimensions and taping method are fully specified in Figures 10–11 of the Vishay datasheet Rev. 1.8.
Can VLME3101-GS08 be soldered using lead-free reflow processes?
Yes, VLME3101-GS08 is compatible with lead-free IR reflow soldering per J-STD-020C, with peak package body temperature up to 260 °C for ≤ 100 s. The recommended profile includes ramp-up ≤ 3 °C/s, time above 217 °C ≤ 30 s, and maximum dwell at 240–245 °C. The VLME3101-GS08 has been preconditioned to JEDEC level 2a and requires no baking if processed within 672 hours of bag opening under <30 °C/60 % RH.
What is the luminous intensity classification system used for VLME3101-GS08?
VLME3101-GS08 follows Vishay's standardized luminous intensity binning: groups N through S define minimum–maximum mcd ranges (e.g., group N = 28.0–35.5 mcd), with each reel containing only one intensity group-no mixing. The VLME3101-GS08 shipped will have a specific group code (e.g., N1, P2) indicated on the bar code label (field D: SelCode), ensuring predictable brightness matching across assemblies.
VLME3101-GS08 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Semiconductor Opto Division
- Series:
- VLM3
- Package/Case:
- 2-SMD, J-Lead
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Color:
- Yellow
- Configuration:
- Standard
- Lens Color:
- -
- Lens Transparency:
- Clear
- Millicandela Rating:
- 63mcd
- Lens Style:
- Round with Flat Top
- Lens Size:
- 2.40mm Dia
- Voltage - Forward (Vf) (Typ):
- 2V
- Current - Test:
- 10mA
- Viewing Angle:
- 120°
- Mounting Type:
- Surface Mount
- Wavelength - Dominant:
- 588nm
- Wavelength - Peak:
- 590nm
- Features:
- -
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 2-PLCC
- Size / Dimension:
- 3.00mm L x 2.80mm W
VLME3101-GS08 FAQ
1.How can I place an order for VLME3101-GS08 through Aetrix?
Please submit a Request for Quotation (RFQ) for VLME3101-GS08 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for VLME3101-GS08 reliable?
The price and inventory of VLME3101-GS08 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VLME3101-GS08 is usually 5 days.
3.What payment methods are accepted for VLME3101-GS08?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VLME3101-GS08 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VLME3101-GS08?
VLME3101-GS08 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VLME3101-GS08 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for VLME3101-GS08?
For technical support, including VLME3101-GS08 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VLME3101-GS08 requirements.
6.How does Aetrix verify that VLME3101-GS08 is sourced from the original manufacturer or authorized distributors?
All VLME3101-GS08 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that VLME3101-GS08 meets industry standards.
7.What is the process for return or replacement of VLME3101-GS08?
All VLME3101-GS08 units undergo pre-shipment inspection (PSI). If there is an issue with VLME3101-GS08, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The VLME3101-GS08 part is unused and in its original packaging.
Return procedure for VLME3101-GS08:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VLME3101-GS08 Tags
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LTST-C281KRKT
Lite-On Inc.
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150060GS75000
Würth Elektronik
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150060VS75000
Würth Elektronik
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150060AS75000
Würth Elektronik
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150060YS75000
Würth Elektronik
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150060SS75000
Würth Elektronik
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150060BS75000
Würth Elektronik
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151031VS06000
Würth Elektronik
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151033RS03000
Würth Elektronik
-
150080BS75000
Würth Elektronik
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150080GS75000
Würth Elektronik
-
150141GS73100
Würth Elektronik
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