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Vishay Semiconductor Opto Division VLMR234ABCA-GS08
- Part No.:
- VLMR234ABCA-GS08
- Manufacturer:
- Vishay Semiconductor Opto Division
- Category:
- LED Indication - Discrete
- Package:
- 2-SMD, J-Lead
- Datasheet:
-
VLMR234ABCA-GS08.pdf
- Description:
- LED RED SMD MINILED SMD
- Quantity:
- Payment:
- Shipping:
Inventory:14,629
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Product details
Overview
VLMR234ABCA-GS08 from Vishay Semiconductors is a red power MiniLED SMD device in a 2.3 mm × 1.3 mm × 1.4 mm package, delivering 1400–3550 mcd luminous intensity at 50 mA, with dominant wavelength 619–631 nm and forward voltage 1.9–2.8 V. It serves as a high-reliability indicator or backlight source in automotive dashboards and industrial control panels.
For engineers reviewing the VLMR234ABCA-GS08 datasheet, VLMR234ABCA-GS08 pinout, VLMR234ABCA-GS08 application, or VLMR234ABCA-GS08 equivalent, this page delivers verified optical/electrical specs, AEC-Q101 qualification status, thermal resistance (325 K/W), and packaging details for rapid design-in and sourcing decisions.
Technical Context
This AlInGaP-on-Si red LED operates at 50 mA DC forward current with ±60° viewing angle and 18 nm spectral bandwidth. Its junction temperature rating of 125 °C and operating range of −40 to +100 °C support use in thermally demanding automotive and industrial environments.
The device complies with JEDEC level 2a preconditioning and withstands 2 kV ESD per JESD22-A114-B. It is designed for IR reflow soldering (peak 260 °C) and shipped in 3000-piece 8 mm tape (GS08), with luminous intensity binned per reel (group AB: 1400–1800 mcd).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Luminous intensity | 1400–3550 mcd at 50 mA - enables high-visibility indication under ambient light |
| Dominant wavelength | 619–631 nm - standard red emission compatible with human visual detection and color-critical signaling |
| Forward voltage | 1.9–2.8 V at 50 mA - supports direct drive from 3.3 V or 5 V logic rails with minimal series resistance |
| Viewing angle | ±60° - provides wide, uniform illumination for panel-level indicators and backlighting |
| Junction-to-ambient thermal resistance | 325 K/W on >16 mm² PCB pad - requires careful thermal pad layout to sustain 70 mA max current at elevated ambient temperatures |
| AEC-Q101 qualified | Qualified for automotive applications - validated for reliability under temperature cycling, humidity, and mechanical stress per AEC standard |
| ESD withstand voltage | 2 kV HBM - reduces risk of handling damage during assembly without additional protection circuitry |
Pinout & Package
Package: Surface-mount MiniLED in 2.3 mm × 1.3 mm × 1.4 mm molded plastic housing with cathode mark. Dimensions per drawing 6.541-5069.01-4 (Issue 3, 18.08.2006). Recommended pad layout provided for optimal thermal and mechanical reliability.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (A) | Positive terminal | Connected to current source or driver output; polarity must be observed to avoid reverse-bias damage beyond 5 V short-term limit |
| Cathode (K) | Negative terminal | Marked on package; tied to ground or current-sink driver; reverse current limited to 10 μA at 5 V |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive-grade reliability including temperature cycling, humidity exposure, and mechanical shock |
| AlInGaP-on-Si technology | Delivers stable red output with low wavelength shift over temperature (±8 nm from −40 to +100 °C) |
| Luminous intensity binning (AB group) | Ensures consistent brightness across reels - eliminates post-assembly sorting for uniform panel appearance |
| JEDEC level 2a preconditioning | Enables safe IR reflow without moisture-induced popcorning; dry-packaged with JESD22-A112 level 2a label |
| 2 kV ESD rating (HBM) | Reduces need for external ESD protection in final assembly, lowering BOM count and board space |
Applications
| Traffic Signal Indicators | Automotive Dashboard Illumination |
|---|---|
Use Scenario: Red status indicators in traffic light modules requiring daylight-visible output and long service life. IC Role / Device Role / Timing Role: Discrete red light emitter providing fail-safe visual feedback independent of microcontroller firmware state. Use Value: 3550 mcd max intensity ensures legibility at >10 m distance; AEC-Q101 qualification guarantees operation across −40 to +85 °C ambient ranges. |
Use Scenario: Backlighting for instrument cluster buttons and warning symbols in passenger vehicles. IC Role / Device Role / Timing Role: Standalone red LED driven by constant-current source for consistent symbol visibility under varying cabin lighting. Use Value: ±60° viewing angle ensures uniform illumination across curved surfaces; 625 nm typical dominant wavelength matches human photopic peak sensitivity. |
| Industrial Control Panel Status Lights | Consumer Audio/Video Indicator Lighting |
Use Scenario: Power-on, fault, or mode indicators on PLC I/O modules and HMI enclosures exposed to vibration and dust. IC Role / Device Role / Timing Role: Ruggedized discrete LED replacing incandescent bulbs in sealed front-panel assemblies. Use Value: 125 °C junction rating and −40 to +100 °C operating range enable uninterrupted operation in unventilated cabinets near heat-generating components. |
Use Scenario: Power and mute indicators on AV receivers, soundbars, and streaming devices where compact size and color fidelity matter. IC Role / Device Role / Timing Role: Surface-mount red emitter integrated into tight-layout PCBs with minimal keep-out area. Use Value: 2.3 mm × 1.3 mm footprint saves >60% board space vs. traditional 0805 LEDs; 1.9 V min forward voltage allows efficient drive from low-dropout regulators. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar red LED indicator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| VLMS234V2BA-GS08 | Super red (626–639 nm), lower intensity (900–2240 mcd), same package and VF range | Better color match for red-orange signaling; less saturated red than VLMR234ABCA-GS08 | Select when wider wavelength tolerance or lower intensity grading is acceptable |
| VLMK234ABCA-GS08 | Orange-red (611–622 nm), identical intensity range (1400–3550 mcd), same VF and package | Distinct hue for multi-color coding; shifts 4–10 nm shorter in dominant wavelength vs. VLMR234ABCA-GS08 | Choose for differentiated status indication where red alone lacks sufficient contrast |
Compared with VLMS234V2BA-GS08 and VLMK234ABCA-GS08, the VLMR234ABCA-GS08 offers the most standardized red chromaticity (619–631 nm) and highest intensity consistency within its AB bin, making it optimal for applications requiring strict red hue compliance and high-brightness uniformity.
Availability
VLMR234ABCA-GS08 is available at Aetrix Electronics and suitable for automotive dashboard illumination, industrial control panel indicators, and traffic signal modules requiring stable component supply and AEC-Q101-compliant performance.
Supply support for VLMR234ABCA-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 Semiconductors is a global manufacturer specializing in discrete semiconductors and passive components, with deep expertise in optoelectronics, power management, and sensing technologies.
The MiniLED series-including VLMR234ABCA-GS08-is engineered for high-power, small-form-factor visual indication in harsh environments, targeting automotive, industrial, and transportation applications where reliability and compactness are critical.
FAQ
What is the maximum continuous forward current for VLMR234ABCA-GS08?
The absolute maximum DC forward current for VLMR234ABCA-GS08 is 70 mA at ambient temperatures ≤60 °C. At higher ambient temperatures, derating is required-e.g., ~50 mA at 85 °C-as shown in Figure 1 of the datasheet. Exceeding these limits risks accelerated lumen depreciation or thermal runaway. The VLMR234ABCA-GS08 must be mounted on a PCB with adequate copper area (>16 mm²) to maintain junction temperature below 125 °C.
Is VLMR234ABCA-GS08 suitable for automotive applications?
Yes, VLMR234ABCA-GS08 is AEC-Q101 qualified, meaning it has passed stress tests for temperature cycling, humidity, mechanical shock, and ESD required for automotive under-hood and cabin applications. Its −40 to +100 °C operating range, 125 °C junction rating, and JEDEC level 2a preconditioning make it appropriate for dashboard indicators, door module status lights, and exterior signaling where reliability is mission-critical. The VLMR234ABCA-GS08 meets these requirements without derating in standard vehicle environments.
What does the "AB" in VLMR234ABCA-GS08 indicate?
The "AB" in VLMR234ABCA-GS08 denotes the luminous intensity bin: 1400–1800 mcd at 50 mA. Vishay bins VLMR234ABCA-GS08 devices by brightness to ensure consistent output across production reels-no mixing of intensity groups occurs per reel. This binning eliminates post-manufacturing sorting for applications requiring uniform visual appearance, such as multi-LED status arrays. The full part number VLMR234ABCA-GS08 thus guarantees both color (red) and intensity (AB group) compliance.
Can VLMR234ABCA-GS08 be used in reverse-bias conditions?
VLMR234ABCA-GS08 permits only short-term reverse voltage exposure up to 5 V, as stated in the Absolute Maximum Ratings table. Continuous reverse bias is not supported and may cause irreversible degradation. The datasheet explicitly notes that reverse driving is suitable for short-term applications only. For bidirectional signaling or AC operation, external protection (e.g., anti-parallel diode) is required. Always operate VLMR234ABCA-GS08 within its specified forward-bias parameters to ensure rated lifetime and optical stability.
What is the recommended soldering profile for VLMR234ABCA-GS08?
VLMR234ABCA-GS08 is qualified for lead-free IR reflow per J-STD-020, with a peak temperature of 240–245 °C (max 260 °C for ≤10 s), time above 217 °C limited to 30–120 s, and ramp rates capped at 3 °C/s (up) and 6 °C/s (down). Preconditioning per JEDEC level 2a is mandatory before reflow. The VLMR234ABCA-GS08 must be stored in dry packaging and baked if exposed to ambient >60 % RH for >672 h-per the moisture sensitivity level (MSL) 2a label on the reel.
VLMR234ABCA-GS08 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Semiconductor Opto Division
- Series:
- MiniLED
- Package/Case:
- 2-SMD, J-Lead
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Color:
- Red
- Configuration:
- Standard
- Lens Color:
- -
- Lens Transparency:
- -
- Millicandela Rating:
- 2000mcd
- Lens Style:
- Rectangle with Flat Top
- Lens Size:
- 1.50mm x 0.90mm
- Voltage - Forward (Vf) (Typ):
- 2.2V
- Current - Test:
- 50mA
- Viewing Angle:
- 120°
- Mounting Type:
- Surface Mount
- Wavelength - Dominant:
- 625nm
- Wavelength - Peak:
- 632nm
- Features:
- -
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- SMD MiniLED
- Size / Dimension:
- 2.20mm L x 1.40mm W
VLMR234ABCA-GS08 FAQ
1.How can I place an order for VLMR234ABCA-GS08 through Aetrix?
Please submit a Request for Quotation (RFQ) for VLMR234ABCA-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 VLMR234ABCA-GS08 reliable?
The price and inventory of VLMR234ABCA-GS08 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VLMR234ABCA-GS08 is usually 5 days.
3.What payment methods are accepted for VLMR234ABCA-GS08?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VLMR234ABCA-GS08 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VLMR234ABCA-GS08?
VLMR234ABCA-GS08 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VLMR234ABCA-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 VLMR234ABCA-GS08?
For technical support, including VLMR234ABCA-GS08 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VLMR234ABCA-GS08 requirements.
6.How does Aetrix verify that VLMR234ABCA-GS08 is sourced from the original manufacturer or authorized distributors?
All VLMR234ABCA-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 VLMR234ABCA-GS08 meets industry standards.
7.What is the process for return or replacement of VLMR234ABCA-GS08?
All VLMR234ABCA-GS08 units undergo pre-shipment inspection (PSI). If there is an issue with VLMR234ABCA-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 VLMR234ABCA-GS08 part is unused and in its original packaging.
Return procedure for VLMR234ABCA-GS08:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VLMR234ABCA-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
-
150060SS75000
Würth Elektronik
-
150060BS75000
Würth Elektronik
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151031VS06000
Würth Elektronik
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151033RS03000
Würth Elektronik
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150080BS75000
Würth Elektronik
-
150080GS75000
Würth Elektronik
-
150141GS73100
Würth Elektronik
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