My Inquiry
My Account
Vishay Semiconductor Opto Division VLMG3100-GS18
- Part No.:
- VLMG3100-GS18
- Manufacturer:
- Vishay Semiconductor Opto Division
- Category:
- LED Indication - Discrete
- Package:
- 2-SMD, J-Lead
- Datasheet:
-
VLMG3100-GS18.pdf
- Description:
- LED GREEN CLEAR 2PLCC SMD
- Quantity:
- Payment:
- Shipping:
Inventory:7,812
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
VLMG3100-GS18 from Vishay Semiconductors is a green surface-mount LED in PLCC-2 package, with dominant wavelength 562–575 nm, luminous intensity 4.5–16 mcd at 10 mA, forward voltage 2.1–2.8 V at 20 mA, and ±60° viewing angle - used for indicator and backlighting in office equipment and LCD panels.
For engineers reviewing the VLMG3100-GS18 datasheet, VLMG3100-GS18 pinout, VLMG3100-GS18 application, or VLMG3100-GS18 equivalent, this page delivers verified optical, electrical, thermal, and packaging data - including JEDEC level 2a preconditioning compliance, RoHS/lead-free status, and tape-and-reel packaging (8000 pcs/reel, GS18 option).
Technical Context
The VLMG3100-GS18 is a GaP-on-GaP green LED optimized for high-brightness SMD indicator and backlight applications. It operates at 10 mA nominal drive current with peak forward current capability of 340 mA (10 μs pulse), junction temperature up to 100 °C, and thermal resistance of 400 K/W when mounted on ≥16 mm² PCB pad.
Its non-diffused lens enables efficient coupling to light pipes and edge-lit LCD backlights. The device meets CECC 00802 and J-STD-020 soldering standards and is compatible with infrared, vapor-phase, and wave soldering processes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Color | Green - defined by dominant wavelength range 562–575 nm, suitable for high-contrast visual indication. |
| Luminous intensity | 4.5–16 mcd at 10 mA - categorized brightness group J (4.5–7.1 mcd) per Vishay's binning standard. |
| Forward voltage | 2.1–2.8 V at 20 mA - low power consumption enables direct microcontroller GPIO driving with series resistor. |
| Viewing angle | ±60° half-intensity - wide beam pattern supports uniform illumination across symbols, switches, and flat LCD areas. |
| Absolute max forward current | 20 mA continuous - limits thermal stress and ensures >50,000-hour lifetime under rated conditions. |
| Junction-to-ambient thermal resistance | 400 K/W - requires ≥16 mm² copper pad for reliable operation at full current in industrial ambient (≤74 °C). |
| Luminous intensity ratio | IVmax/IVmin ≤ 1.6 per reel - tight binning ensures consistent brightness across production batches. |
Pinout & Package
Package: PLCC-2 (Plastic Leaded Chip Carrier, 2-terminal), white thermoplastic body with embedded lead frame and clear epoxy-filled reflector. Dimensions: 3.5 ± 0.2 mm × 2.8 ± 0.15 mm × 1.75 ± 0.1 mm (L × W × H); mounting pad layout per drawing 6.541-5067.01-4.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (A) | Positive terminal | Connected to current source or MCU output; polarity must be observed to avoid reverse breakdown (VR = 6 V max). |
| Cathode (K) | Negative terminal | Connected to ground or current sink; internal cathode bond wire defines fixed orientation on PLCC-2 footprint. |
Key Features
| Feature | Design Value |
|---|---|
| Non-diffused lens | Enables precise light coupling into light pipes and edge-lit LCD backlights without scattering loss. |
| JEDEC level 2a preconditioning | Ensures moisture sensitivity is controlled for safe Pb-free reflow (peak 260 °C, ≤120 s exposure). |
| EIA/ICE standard PLCC-2 package | Guarantees compatibility with automated pick-and-place equipment and industry-standard tape feeders. |
| Low profile (1.75 mm height) | Supports ultra-thin device designs such as portable office equipment and space-constrained front panels. |
| RoHS-compliant, lead-free, halogen-free | Fulfills global environmental regulations and eliminates post-soldering cleaning requirements. |
Applications
| Office Equipment Indicator | LCD Flat Backlight |
|---|---|
Use Scenario: Status indication on printers, scanners, and multifunction devices. IC Role / Device Role / Timing Role: Visual feedback LED driven by microcontroller GPIO or dedicated LED driver IC. Use Value: High luminous intensity (4.5–16 mcd) ensures visibility under ambient office lighting (300–500 lux). |
Use Scenario: Edge-lit backlight for monochrome or segment LCD displays in copiers and fax machines. IC Role / Device Role / Timing Role: Light source coupled via light pipe to LCD glass; no timing or modulation required. Use Value: Non-diffused lens and ±60° viewing angle deliver uniform illumination across 20–50 mm display width. |
| Audio/Video Equipment Backlight | Telecom Device Symbol Illumination |
Use Scenario: Keypad and function key backlighting in AV receivers and home theater controllers. IC Role / Device Role / Timing Role: Constant-current driven LED; may be PWM-dimmed for adjustable brightness. Use Value: Tight IVmax/IVmin ≤ 1.6 per reel ensures consistent brightness across all keys in a single assembly. |
Use Scenario: Illuminated line-status indicators and call-waiting symbols in VoIP phones and fax terminals. IC Role / Device Role / Timing Role: DC-driven indicator LED with low forward voltage (2.1–2.8 V) compatible with 3.3 V logic rails. Use Value: Green color provides high photopic contrast against black/dark-gray bezels common in telecom hardware. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar green LED indicator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| VLMG3100-GS08 | Same optical/electrical specs, but shipped in 1500-piece GS08 tape (vs. 8000-piece GS18). | Lower quantity per reel increases changeover frequency in high-volume SMT lines. | Select GS08 only for prototyping or low-volume builds where reel change logistics outweigh cost-per-part savings. |
| LGT670K1M2 (OSRAM) | Similar green PLCC-2 LED; dominant wavelength 565–575 nm, IV 5–15 mcd at 10 mA, VF 2.1–2.7 V. | Requires separate validation of JEDEC level 2a moisture sensitivity and solder profile compatibility. | Use LGT670K1M2 only when dual-sourcing is mandated and full requalification of board-level reliability is feasible. |
Compared with VLMG3100-GS08, the VLMG3100-GS18 reduces SMT line stoppages via higher reel quantity; compared with LGT670K1M2, it offers guaranteed Vishay-specific process qualification and binning consistency without revalidation overhead.
Availability
VLMG3100-GS18 is available at Aetrix Electronics and suitable for office equipment indicator, LCD flat backlight, and telecom symbol illumination requiring stable component supply, consistent brightness binning, and RoHS-compliant manufacturing.
Supply support for VLMG3100-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 Intertechnology is a global semiconductor manufacturer specializing in discrete components, sensors, and optoelectronics with emphasis on reliability, precision, and application-specific performance.
The VLM.310. series was designed for high-volume SMD indicator and backlight applications demanding tight luminous intensity binning, wide viewing angles, and robust reflow compatibility - targeting office, telecom, and consumer electronics markets.
FAQ
What is the maximum continuous forward current rating for VLMG3100-GS18?
The absolute maximum DC forward current for VLMG3100-GS18 is 20 mA at ambient temperatures ≤74 °C. Exceeding this value risks accelerated lumen depreciation and junction temperature rise beyond the 100 °C limit. Derating is required above 74 °C per Figure 1 in the datasheet.
Does VLMG3100-GS18 require baking before reflow soldering?
VLMG3100-GS18 is preconditioned to JEDEC level 2a and shipped in dry-packed aluminum bags. Baking is required only if the bag has been opened and the device exposed to >60 % RH for >672 hours. Standard reflow profiles (J-STD-020) apply when moisture sensitivity is within spec.
What does the "GS18" suffix indicate in VLMG3100-GS18?
The "GS18" suffix denotes Vishay's 8 mm antistatic blister tape packaging option containing 8000 units per reel - the preferred high-volume configuration. It differs from GS08 (1500 units/reel) in reel dimensions, tape pitch, and total quantity, but shares identical LED die and optical specifications.
Is VLMG3100-GS18 compatible with lead-free reflow soldering?
Yes, VLMG3100-GS18 is qualified for lead-free reflow per J-STD-020, with a maximum peak package body temperature of 260 °C for ≤120 seconds. The recommended profile (Figure 27) includes ramp rates ≤3 °C/s (up) and ≤6 °C/s (down), and time above 217 °C limited to ≤30 s.
How is luminous intensity binned for VLMG3100-GS18?
VLMG3100-GS18 is binned into Group J (4.5–5.6 mcd) and Group J2 (5.6–7.1 mcd) per Vishay's Luminous Intensity Classification table. Each GS18 reel contains only one brightness group, with IVmax/IVmin ≤ 1.6 to ensure uniform appearance across assembled units.
VLMG3100-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:
- Green
- Configuration:
- Standard
- Lens Color:
- -
- Lens Transparency:
- Clear
- Millicandela Rating:
- 16mcd
- Lens Style:
- Round with Flat Top
- Lens Size:
- 2.40mm Dia
- Voltage - Forward (Vf) (Typ):
- 2.2V
- Current - Test:
- 10mA
- Viewing Angle:
- 120°
- Mounting Type:
- Surface Mount
- Wavelength - Dominant:
- 569nm
- Wavelength - Peak:
- 565nm
- Features:
- -
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 2-PLCC
- Size / Dimension:
- 3.00mm L x 2.80mm W
VLMG3100-GS18 FAQ
1.How can I place an order for VLMG3100-GS18 through Aetrix?
Please submit a Request for Quotation (RFQ) for VLMG3100-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 VLMG3100-GS18 reliable?
The price and inventory of VLMG3100-GS18 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VLMG3100-GS18 is usually 5 days.
3.What payment methods are accepted for VLMG3100-GS18?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VLMG3100-GS18 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VLMG3100-GS18?
VLMG3100-GS18 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VLMG3100-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 VLMG3100-GS18?
For technical support, including VLMG3100-GS18 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VLMG3100-GS18 requirements.
6.How does Aetrix verify that VLMG3100-GS18 is sourced from the original manufacturer or authorized distributors?
All VLMG3100-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 VLMG3100-GS18 meets industry standards.
7.What is the process for return or replacement of VLMG3100-GS18?
All VLMG3100-GS18 units undergo pre-shipment inspection (PSI). If there is an issue with VLMG3100-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 VLMG3100-GS18 part is unused and in its original packaging.
Return procedure for VLMG3100-GS18:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VLMG3100-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
Tech Hub
Comparator circuit design covering voltage thresholds, input limits, open-collector outputs, LM393 wiring, op-amp differences, hysteresis, timing, window detection and practical fault diagnosis.
Schmitt triggers use separate rising and falling thresholds to stabilize slow or noisy signals. This guide covers hysteresis, 74HC14 and 74HCT14 selection, comparator calculations, RC oscillators and p…
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
