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Vishay Semiconductor Opto Division VLMY335U1V2-GS08
- Part No.:
- VLMY335U1V2-GS08
- Manufacturer:
- Vishay Semiconductor Opto Division
- Category:
- LED Indication - Discrete
- Package:
- 2-SMD, J-Lead
- Datasheet:
-
VLMY335U1V2-GS08.pdf
- Description:
- LED YELLOW 2PLCC SMD
- Quantity:
- Payment:
- Shipping:
Inventory:6,787
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Product details
Overview
VLMY335U1V2-GS08 from Vishay Semiconductors is a yellow surface-mount LED in PLCC-2 package, using AlInGaP-on-Si chip technology with 450–1120 mcd luminous intensity at 20 mA, 583–594 nm dominant wavelength, and 2.15 V typical forward voltage. It delivers high-brightness indicator illumination for automotive dashboards and industrial control panels under continuous DC drive up to 50 mA.
For engineers reviewing the VLMY335U1V2-GS08 datasheet, VLMY335U1V2-GS08 pinout, VLMY335U1V2-GS08 application, or VLMY335U1V2-GS08 equivalent, this page provides verified optical, electrical, thermal, and packaging data aligned to Vishay Document 84911 Rev. 1.4 - including AEC-Q101 qualification, ±60° viewing angle, 400 K/W junction-to-ambient thermal resistance, and JEDEC level 2a moisture sensitivity handling.
Technical Context
The VLMY335U1V2-GS08 is a monolithic AlInGaP-on-Si power SMD LED optimized for stable chromaticity and intensity across temperature. Its PLCC-2 white thermoplastic package integrates a reflective cavity filled with clear epoxy, enabling uniform angular distribution and high thermal dissipation capability.
Designed for reflow, vapor-phase, and wave soldering per CECC 00802 and J-STD-020, it supports 20 mA nominal operation with peak permissible forward current of 50 mA at ambient ≤73 °C. Reverse voltage rating is limited to 5 V for short-term applications only.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Luminous intensity | 450–1120 mcd at 20 mA - enables high-visibility status indication without excessive current draw |
| Dominant wavelength | 583–594 nm - precise yellow chromaticity compliant with traffic and safety color standards |
| Forward voltage | 1.8–2.6 V (2.15 V typ.) - compatible with 3.3 V and 5 V logic-supplied driver circuits |
| Viewing angle | ±60° - wide beam for broad-area illumination in panel-mounted indicators |
| Thermal resistance | 400 K/W - requires ≥16 mm² copper pad for safe 50 mA continuous operation |
| ESD withstand | 2 kV HBM per JESD22-A114-B - robust handling in automated assembly environments |
| AEC-Q101 qualified | Yes - validated for automotive-grade reliability in dashboard and exterior lighting systems |
| Moisture sensitivity | JESD22-A112 Level 2a - requires dry storage or baking before reflow if exposed >672 h at ≤30 °C/60 % RH |
Pinout & Package
Package: PLCC-2 SMD with white thermoplastic body, embedded lead frame, and clear epoxy-filled reflector cavity. Dimensions: 3.5 ± 0.2 mm × 2.8 ± 0.15 mm × 1.75 ± 0.1 mm (L × W × H), anode/cathode marked on top surface per Fig. 6.541-5067.02-4.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (A) | Positive terminal | Connected to current source; must be biased ≥2.15 V above cathode for nominal 20 mA output |
| Cathode (K) | Negative terminal | Connected to ground or current sink; polarity reversal permitted only for brief diagnostic use |
Key Features
| Feature | Design Value |
|---|---|
| AlInGaP-on-Si chip technology | Enables high luminous efficacy and stable yellow emission without GaAs substrate limitations |
| PLCC-2 white thermoplastic package | Provides high reflectivity and mechanical robustness while supporting automated optical alignment |
| Luminous intensity ratio ≤1.6 | Ensures consistent brightness across units within same reel - critical for uniform backlighting arrays |
| JEDEC level 2a preconditioning | Guarantees solderability and reliability after exposure to standard factory humidity conditions |
| Reflow/wave solder compatible | Supports high-throughput manufacturing without thermal damage up to 260 °C peak profile |
Applications
| Traffic Signal Indicators | Automotive Dashboard Lighting |
|---|---|
Use Scenario: Red/yellow/green status indicators in pedestrian crossing controllers and vehicle turn-signal modules. IC Role / Device Role / Timing Role: Light-emitting element providing human-visible status feedback with defined chromaticity and angular spread. Use Value: 583–594 nm dominant wavelength meets CIE 1931 color space requirements for yellow traffic signals; ±60° viewing angle ensures visibility across wide intersection angles. | Use Scenario: Backlighting for instrument cluster symbols, warning icons, and mode-select buttons in passenger vehicles. IC Role / Device Role / Timing Role: High-intensity visible emitter integrated into PCB-mounted bezel assemblies with diffuser lenses. Use Value: AEC-Q101 qualification ensures operational stability over -40 to +100 °C ambient range; 450–1120 mcd output maintains legibility under direct sunlight exposure. |
| Industrial Control Panel Indicators | Consumer Appliance Status Lights |
Use Scenario: Power-on, fault, and mode indicators on PLC I/O modules, HMI enclosures, and safety-rated machinery interfaces. IC Role / Device Role / Timing Role: Primary visual signaling device driven by microcontroller GPIO or discrete transistor switch. Use Value: 50 mA absolute maximum rating allows overdrive margin for aging compensation; 400 K/W RthJA enables thermal management on standard FR-4 with minimal copper area. | Use Scenario: Cycle-complete, standby, and error indicators on washing machines, microwaves, and HVAC remotes. IC Role / Device Role / Timing Role: Low-power visible annunciator operating from 3.3 V or 5 V supply rails with PWM dimming support. Use Value: 2.15 V typical forward voltage reduces driver losses versus higher-VF LEDs; 8 mm tape packaging supports high-speed pick-and-place placement at 7500 units/reel (GS08). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar yellow LED applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| VLMY335U1V2-GS18 | Same optical/electrical specs; differs only in tape quantity (8000 pcs/reel vs. 7500 pcs in GS08) | No functional difference; selected when higher reel volume aligns with production planning | Choose GS18 for large-batch manufacturing where reel change frequency must be minimized |
| VLMO335U2AA-GS08 | Soft orange emission (600–611 nm), 560–1400 mcd intensity, identical PLCC-2 package and thermal specs | Used where warmer hue improves perceived contrast against dark backgrounds or metal housings | Select when colorimetric shift toward orange enhances user interface recognition without altering board layout |
Compared with VLMY335U1V2-GS08, the GS18 variant offers identical performance in larger reels for line efficiency, while VLMO335U2AA-GS08 provides a spectrally adjacent alternative for applications requiring softer chromatic distinction - neither requires PCB redesign or driver modification.
Availability
VLMY335U1V2-GS08 is available at Aetrix Electronics and suitable for automotive dashboard lighting, industrial control panel indicators, and traffic signal modules requiring stable component supply, consistent chromaticity binning, and AEC-Q101-compliant reliability.
Supply support for VLMY335U1V2-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 semiconductor manufacturer specializing in discrete components, sensors, and optoelectronics with emphasis on reliability, precision, and automotive-grade qualification.
The VLMY335U1V2-GS08 belongs to Vishay's VLM.335.. power SMD LED product line, engineered for high-intensity, temperature-stable visible indication in harsh environments including automotive interiors and outdoor signage.
FAQ
What is the maximum continuous forward current for VLMY335U1V2-GS08?
The VLMY335U1V2-GS08 supports a maximum continuous forward current of 50 mA when mounted on a PCB with thermal pad area exceeding 16 mm² and ambient temperature ≤73 °C. At higher temperatures, derating applies per Figure 1 in Vishay Document 84911. Exceeding 50 mA risks accelerated lumen depreciation and junction overheating beyond the 125 °C limit.
Is VLMY335U1V2-GS08 suitable for automotive applications?
Yes, VLMY335U1V2-GS08 is AEC-Q101 qualified and rated for operation from -40 to +100 °C ambient, making it suitable for dashboard illumination, center console indicators, and exterior status lights in passenger vehicles. Its 400 K/W thermal resistance and moisture sensitivity level 2a compliance align with automotive manufacturing and field reliability requirements.
What does the "U1V2" suffix indicate in VLMY335U1V2-GS08?
In VLMY335U1V2-GS08, "U1" denotes luminous intensity bin U (450–560 mcd) and "V2" specifies dominant wavelength bin V (589–592 nm) per Vishay's internal classification tables. This ensures consistent brightness and chromaticity across all units shipped on the same reel, eliminating mixing of multiple bins per packaging unit.
Can VLMY335U1V2-GS08 be soldered using wave soldering?
Yes, VLMY335U1V2-GS08 is qualified for wave soldering per CECC 00802, with peak lead temperature limited to 235–260 °C and first-wave dwell time ≤5 s. The PLCC-2 package's white thermoplastic body and clear epoxy fill maintain structural integrity under these conditions, provided preconditioning per JEDEC level 2a is observed prior to processing.
What is the viewing angle specification for VLMY335U1V2-GS08?
VLMY335U1V2-GS08 has an angle of half intensity of ±60°, meaning luminous intensity drops to 50 % of its axial value at 60° off-center in both horizontal and vertical planes. This wide viewing cone supports uniform illumination across angled or recessed mounting configurations common in control panels and appliance fascias.
VLMY335U1V2-GS08 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Semiconductor Opto Division
- Series:
- VLM.335
- Package/Case:
- 2-SMD, J-Lead
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Color:
- Yellow
- Configuration:
- Standard
- Lens Color:
- -
- Lens Transparency:
- -
- Millicandela Rating:
- 600mcd
- Lens Style:
- Round with Flat Top
- Lens Size:
- 2.40mm Dia
- Voltage - Forward (Vf) (Typ):
- 2.15V
- Current - Test:
- 20mA
- Viewing Angle:
- 120°
- Mounting Type:
- Surface Mount
- Wavelength - Dominant:
- 589nm
- Wavelength - Peak:
- 591nm
- Features:
- -
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Supplier Device Package:
- 2-PLCC
- Size / Dimension:
- 3.00mm L x 2.80mm W
VLMY335U1V2-GS08 FAQ
1.How can I place an order for VLMY335U1V2-GS08 through Aetrix?
Please submit a Request for Quotation (RFQ) for VLMY335U1V2-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 VLMY335U1V2-GS08 reliable?
The price and inventory of VLMY335U1V2-GS08 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VLMY335U1V2-GS08 is usually 5 days.
3.What payment methods are accepted for VLMY335U1V2-GS08?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VLMY335U1V2-GS08 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VLMY335U1V2-GS08?
VLMY335U1V2-GS08 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VLMY335U1V2-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 VLMY335U1V2-GS08?
For technical support, including VLMY335U1V2-GS08 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VLMY335U1V2-GS08 requirements.
6.How does Aetrix verify that VLMY335U1V2-GS08 is sourced from the original manufacturer or authorized distributors?
All VLMY335U1V2-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 VLMY335U1V2-GS08 meets industry standards.
7.What is the process for return or replacement of VLMY335U1V2-GS08?
All VLMY335U1V2-GS08 units undergo pre-shipment inspection (PSI). If there is an issue with VLMY335U1V2-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 VLMY335U1V2-GS08 part is unused and in its original packaging.
Return procedure for VLMY335U1V2-GS08:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VLMY335U1V2-GS08 Tags
-
LTST-C281KRKT
Lite-On Inc.
-
150060GS75000
Würth Elektronik
-
150060VS75000
Würth Elektronik
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150060AS75000
Würth Elektronik
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150060YS75000
Würth Elektronik
-
150060SS75000
Würth Elektronik
-
150060BS75000
Würth Elektronik
-
151031VS06000
Würth Elektronik
-
151033RS03000
Würth Elektronik
-
150080BS75000
Würth Elektronik
-
150080GS75000
Würth Elektronik
-
150141GS73100
Würth Elektronik
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