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Vishay Semiconductor Opto Division VLMH3100-GS18
- Part No.:
- VLMH3100-GS18
- Manufacturer:
- Vishay Semiconductor Opto Division
- Category:
- LED Indication - Discrete
- Package:
- 2-SMD, J-Lead
- Datasheet:
-
VLMH3100-GS18.pdf
- Description:
- LED AMBER CLEAR 2PLCC SMD
- Quantity:
- Payment:
- Shipping:
Inventory:1,247
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Product details
Overview
VLMH3100-GS18 from Vishay Semiconductors is an orange-red surface-mount LED in PLCC-2 package, delivering 2.8–12 mcd luminous intensity at 10 mA, with dominant wavelength 612–625 nm and ±60° viewing angle-designed for indicator and backlighting applications in telecommunication and office equipment.
For engineers reviewing the VLMH3100-GS18 datasheet, VLMH3100-GS18 pinout, VLMH3100-GS18 application, or VLMH3100-GS18 equivalent, this part serves as a standardized, JEDEC-compliant SMD LED optimized for automatic placement, infrared/vapor-phase soldering, and tight luminous intensity binning (IVmax/IVmin ≤ 1.6 per reel).
Technical Context
This orange-red LED uses GaAsP-on-GaP technology to achieve stable spectral output with dominant wavelength centered at 619 nm and peak wavelength at 635 nm. Its PLCC-2 package features a white thermoplastic body with clear epoxy lens and integrated reflector, enabling high optical coupling efficiency.
Rated for DC forward current up to 20 mA and reverse voltage up to 6 V, the VLMH3100-GS18 operates across –40 °C to +100 °C ambient temperature, with thermal resistance junction-to-ambient of 400 K/W when mounted on ≥16 mm² PCB pad area.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Luminous intensity | 2.8–12 mcd at 10 mA - enables visibility in low-ambient-light indicators without excessive power draw |
| Dominant wavelength | 612–625 nm - ensures consistent orange-red color perception under standard viewing conditions |
| Forward voltage | 2.0–2.8 V at 20 mA - compatible with 3.3 V and 5 V logic-supplied LED drivers |
| Viewing angle | ±60° - provides wide, uniform illumination for panel indicators and symbol backlighting |
| Package | PLCC-2 - surface-mount footprint with 3.5 mm × 2.8 mm body and 1.75 mm height for compact board layout |
| Intensity ratio | IVmax/IVmin ≤ 1.6 per reel - guarantees consistent brightness across all units on a single tape |
| Junction capacitance | 15 pF at 0 V, 1 MHz - supports fast switching in multiplexed display applications |
Pinout & Package
PLCC-2 package: 2-terminal surface-mount device with cathode (K) and anode (A) leads formed into J-bend configuration; body dimensions 3.5 ± 0.2 mm × 2.8 ± 0.15 mm × 1.75 ± 0.1 mm; white thermoplastic housing with clear epoxy lens and internal reflector.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (A) | Positive terminal | Connects to current-limiting resistor or constant-current driver output; polarity must be observed to avoid reverse breakdown |
| Cathode (K) | Negative terminal | Typically connected to ground or low-side switch; marked by notch or chamfer on package edge |
Key Features
| Feature | Design Value |
|---|---|
| Non-diffused lens | Enables efficient coupling to light pipes and edge-lit LCD backlights without scattering loss |
| JEDEC Level 2a preconditioning | Ensures moisture sensitivity compliance for lead-free reflow without baking under standard factory conditions |
| EIA/ICE-standard PLCC-2 footprint | Guarantees compatibility with industry-standard pick-and-place nozzles and stencil designs |
| Low profile (1.75 mm height) | Supports ultra-thin front-panel interfaces and space-constrained consumer electronics assemblies |
| RoHS-compliant, halogen-free | Meets global environmental regulations without compromising thermal or optical performance |
Applications
| Telecom Indicator | Audio/Video Backlight |
|---|---|
Use Scenario: Status indication on telephone handsets, fax machines, and VoIP endpoints. IC Role / Device Role / Timing Role: Visual status emitter driven by microcontroller GPIO or dedicated LED driver IC. Use Value: High-visibility orange-red output at low 10 mA drive current reduces system power load while meeting IEC 62368-1 photobiological safety requirements. |
Use Scenario: Symbol and button backlighting in AV receivers, CD players, and streaming devices. IC Role / Device Role / Timing Role: Discrete light source controlled via PWM dimming from system MCU. Use Value: ±60° viewing angle ensures even illumination across 3–5 mm wide icons without secondary optics. |
| Office Equipment Panel | LCD Flat Backlight |
Use Scenario: Power-on, paper-jam, and connectivity indicators on printers, scanners, and multifunction peripherals. IC Role / Device Role / Timing Role: Standalone indicator LED directly driven from ASIC or PMIC output. Use Value: Tight luminous intensity binning (≤1.6 ratio) eliminates manual brightness matching during mass production. |
Use Scenario: Edge-lit backlight for monochrome or segmented LCD displays in test instruments and industrial HMIs. IC Role / Device Role / Timing Role: Primary light source coupled to acrylic light guide via non-diffused lens. Use Value: Clear epoxy lens and reflective cavity maximize light extraction efficiency (>65% typical), reducing required drive current per segment. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar LED indicator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| VLMH3102-GS08 | Higher luminous intensity (7.1–18 mcd at 10 mA); same wavelength and package | Better suited for high-ambient-light environments or longer viewing distances | Select when higher brightness is required without changing PCB layout or drive circuitry |
| VLMO3100-GS08 | Soft orange color (598–611 nm dominant wavelength); identical intensity range and PLCC-2 package | Used where warmer orange tone improves user interface differentiation (e.g., warning vs. status) | Choose for color-coded UI schemes requiring distinct hue separation from red or yellow LEDs |
Compared with VLMH3100-GS18, VLMH3102-GS08 offers +400% typical luminous intensity for enhanced visibility, while VLMO3100-GS08 shifts dominant wavelength by ~15 nm toward amber-both retain identical PLCC-2 footprint, thermal specs, and soldering compatibility.
Availability
VLMH3100-GS18 is available at Aetrix Electronics and suitable for telecom indicator systems, office equipment panels, and LCD flat backlighting requiring stable component supply, consistent color binning, and JEDEC-compliant SMD assembly.
Supply support for VLMH3100-GS18 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 leader in discrete semiconductors and passive components, specializing in high-reliability optoelectronics, power MOSFETs, and precision resistors.
The VLM.310. series was developed to deliver standardized, high-brightness SMD LEDs for cost-sensitive, high-volume indicator and backlighting applications across consumer, industrial, and telecom markets.
FAQ
What is the maximum forward current rating for VLMH3100-GS18?
The absolute maximum DC forward current for VLMH3100-GS18 is 20 mA at ambient temperatures ≤74 °C. Exceeding this value risks accelerated degradation and reduced lifetime. Derating is required above 74 °C per the datasheet's IF vs. Tamb curve, with zero permissible DC current at 100 °C ambient. Always verify thermal design using the specified 400 K/W RthJA.
Does VLMH3100-GS18 require baking before reflow soldering?
VLMH3100-GS18 is preconditioned to JEDEC Level 2a and shipped in dry-packed anti-humidity bags. Baking is not required if mounted within 672 hours of opening the bag under ≤30 °C/60% RH conditions. If exposed beyond that window or if the humidity indicator card reads >10%, bake at 60 °C for 96 hours in <5% RH dry air before reflow.
What does the "GS18" suffix indicate in VLMH3100-GS18?
The "GS18" suffix denotes the tape-and-reel packaging option: 8 mm antistatic blister tape on a 13-inch reel containing 8000 units. This is Vishay's preferred high-volume packaging format, distinct from GS08 (1500 units/reel). Both use identical PLCC-2 devices; only packaging quantity and reel dimensions differ.
Can VLMH3100-GS18 be used in outdoor applications?
VLMH3100-GS18 is rated for operating temperatures from –40 °C to +100 °C and has IP67-level moisture resistance when properly encapsulated, but its plastic PLCC-2 package lacks UV stabilization. For outdoor use, it must be housed behind UV-blocking glass or integrated into sealed, gasketed enclosures to prevent yellowing and luminous flux decay over time.
How is luminous intensity binned for VLMH3100-GS18?
VLMH3100-GS18 is intensity-binned per IEC 62031 Group H (2.8–4.5 mcd min/max at 10 mA), with IVmax/IVmin ≤ 1.6 guaranteed within each reel. Vishay ships only one intensity group per reel-no mixing-and assigns bin codes (e.g., "H2") visible on the bar code label for traceability and design consistency.
VLMH3100-GS18 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Semiconductor Opto Division
- Series:
- VLM.3
- Package/Case:
- 2-SMD, J-Lead
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Color:
- Amber
- Configuration:
- Standard
- Lens Color:
- -
- Lens Transparency:
- Clear
- Millicandela Rating:
- 10mcd
- 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:
- 618.5nm
- Wavelength - Peak:
- 635nm
- Features:
- -
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 2-PLCC
- Size / Dimension:
- 3.00mm L x 2.80mm W
VLMH3100-GS18 FAQ
1.How can I place an order for VLMH3100-GS18 through Aetrix?
Please submit a Request for Quotation (RFQ) for VLMH3100-GS18 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 VLMH3100-GS18 reliable?
The price and inventory of VLMH3100-GS18 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VLMH3100-GS18 is usually 5 days.
3.What payment methods are accepted for VLMH3100-GS18?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VLMH3100-GS18 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VLMH3100-GS18?
VLMH3100-GS18 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VLMH3100-GS18 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 VLMH3100-GS18?
For technical support, including VLMH3100-GS18 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VLMH3100-GS18 requirements.
6.How does Aetrix verify that VLMH3100-GS18 is sourced from the original manufacturer or authorized distributors?
All VLMH3100-GS18 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 VLMH3100-GS18 meets industry standards.
7.What is the process for return or replacement of VLMH3100-GS18?
All VLMH3100-GS18 units undergo pre-shipment inspection (PSI). If there is an issue with VLMH3100-GS18, 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 VLMH3100-GS18 part is unused and in its original packaging.
Return procedure for VLMH3100-GS18:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VLMH3100-GS18 Tags
-
LTST-C281KRKT
Lite-On Inc.
-
150060GS75000
Würth Elektronik
-
150060VS75000
Würth Elektronik
-
150060AS75000
Würth Elektronik
-
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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