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Vishay Semiconductor Opto Division TLDR5800
- Part No.:
- TLDR5800
- Manufacturer:
- Vishay Semiconductor Opto Division
- Category:
- LED Indication - Discrete
- Package:
- Radial
- Datasheet:
-
TLDR5800.pdf
- Description:
- LED RED CLEAR T-1 3/4 T/H
- Quantity:
- Payment:
- Shipping:
Inventory:2,859
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Product details
Overview
TLDR5800 from Vishay Semiconductors is a high-intensity deep red LED using GaAlAs-on-GaAs double heterojunction technology, housed in a clear 5 mm T-1¾ package with ±4° viewing angle, delivering 2500 mcd typical luminous intensity at 20 mA and 1.8–2.2 V forward voltage for indicator and display applications.
For engineers reviewing the TLDR5800 datasheet, TLDR5800 pinout, TLDR5800 application, or TLDR5800 equivalent, key selection considerations include its narrow-beam optical performance, low forward voltage, high intensity at low drive current, and compatibility with battery-powered and outdoor-indicator designs requiring stable visible-red output.
Technical Context
The TLDR5800 employs GaAlAs-on-GaAs double heterojunction (DH) technology to achieve high radiative efficiency and deep red emission at 648 nm dominant wavelength. Its parabolic lens geometry enables ±4° half-intensity angle and >2000 mcd output even at IF = 20 mA.
Rated for DC or pulsed operation up to 50 mA continuous forward current and 1 A surge, it features 350 K/W junction-to-ambient thermal resistance and operates across –40 °C to +100 °C ambient temperature range, supporting robust use in industrial and outdoor environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Luminous intensity | 2500 mcd typical at 20 mA - delivers high-visibility red indication under bright ambient light |
| Dominant wavelength | 648 nm - deep red spectral output optimized for human eye sensitivity and color-critical indicators |
| Viewing angle | ±4° - narrow beam enables focused illumination and reduced optical crosstalk in dense arrays |
| Forward voltage | 1.8–2.2 V at 20 mA - low power consumption compatible with 3.3 V and 5 V logic-supplied driver circuits |
| Reverse voltage | 6 V maximum - defines safe reverse-bias margin for multiplexed or AC-driven display configurations |
| Junction capacitance | 50 pF at 0 V, 1 MHz - supports fast switching in pulse-width-modulated brightness control |
| Thermal resistance | 350 K/W - limits self-heating during sustained operation; requires minimal heatsinking in PCB layouts |
Pinout & Package
Package: 5 mm T-1¾ clear epoxy package with parabolic lens; cathode indicated by flat side and shorter lead (TLDR5800-AS12Z variant: cathode leads first in tape).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (A) | Positive terminal | Connects to current source or driver high-side; polarity must be observed to avoid reverse breakdown |
| Cathode (K) | Negative terminal | Connects to ground or driver low-side; flat edge on package identifies this lead on TLDR5800-AS12Z |
Key Features
| Feature | Design Value |
|---|---|
| Narrow ±4° viewing angle | Enables precise beam targeting in status indicators and optical sensors without external collimation |
| 2500 mcd typical intensity at 20 mA | Provides high visibility in daylight and outdoor settings while minimizing power draw |
| GaAlAs-on-GaAs DH structure | Delivers superior quantum efficiency and wavelength stability versus standard AlGaAs LEDs |
| Low 1.8–2.2 V forward voltage | Reduces driver losses and extends battery life in portable equipment operating from single-cell Li-ion or alkaline sources |
| Categorized luminous intensity bins | Ensures consistent brightness matching across production batches for uniform panel displays |
Applications
| Telecom Indicators | Battery-Powered Devices |
|---|---|
Use Scenario: Front-panel status lights on VoIP phones, fiber ONTs, and base station modules exposed to office lighting and sunlight. IC Role / Device Role / Timing Role: Visual signaling element driven directly by microcontroller GPIO or discrete transistor switch. Use Value: ±4° beam confines light to designated lens aperture, preventing bleed into adjacent indicators; 2500 mcd ensures legibility at >2 m distance. |
Use Scenario: Power-on and mode indicators in handheld test meters, medical monitors, and portable scanners. IC Role / Device Role / Timing Role: Low-power visual feedback device operating from coin cell or single Li-ion supply. Use Value: 1.8–2.2 V VF allows direct drive from 3.3 V rail with minimal series resistance; 20 mA operation yields >100 hr runtime on 200 mAh battery. |
| Outdoor Information Displays | Industrial Control Panels |
Use Scenario: Dot-matrix or segmented alphanumeric displays on traffic signs, parking guidance systems, and kiosks. IC Role / Device Role / Timing Role: High-brightness pixel element in multiplexed matrix driven by constant-current LED drivers. Use Value: Deep red 648 nm output maintains high contrast against blue-sky backgrounds; wide –40 °C to +100 °C operating range supports unheated enclosures. |
Use Scenario: Fault, run, and alarm indicators on PLC I/O modules, motor drives, and HMI panels in factory environments. IC Role / Device Role / Timing Role: Ruggedized visual annunciator integrated into DIN-rail mounted electronics. Use Value: 50 mA absolute max rating and 100 °C junction temperature tolerance withstand transient overloads; clear lens resists UV yellowing in long-term indoor exposure. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar red LED indicator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Kingbright APL501SURK | 635 nm dominant wavelength, ±15° viewing angle, 1200 mcd typical at 20 mA | Broad-beam general-purpose indicator; lower intensity and wider dispersion than TLDR5800 | Select when wider viewing angle and lower cost are prioritized over long-distance visibility |
| ROHM SML-010PTT86R | 624 nm dominant wavelength, ±8° viewing angle, 1800 mcd typical at 20 mA, 0805 surface-mount | Compact SMD form factor; lower intensity and broader beam than TLDR5800's through-hole 5 mm package | Select when board space is constrained and automated assembly is required, accepting reduced beam focus |
Compared with APL501SURK and SML-010PTT86R, the TLDR5800 provides uniquely narrow ±4° beam control and highest intensity (2500 mcd), making it optimal for long-range, high-contrast red indication where optical precision matters more than footprint or cost.
Availability
TLDR5800 is available at Aetrix Electronics and suitable for telecom indicators, battery-powered devices, and outdoor information displays requiring stable component supply, consistent luminous intensity binning, and extended temperature operation.
Supply support for TLDR5800 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, application-optimized devices for industrial, automotive, and computing markets.
The TLDR5800 belongs to Vishay's high-intensity through-hole LED product line, engineered specifically for applications demanding deep red chromaticity, narrow viewing angles, and stable optical output under variable thermal and drive conditions.
FAQ
What is the dominant wavelength of the TLDR5800?
The TLDR5800 has a dominant wavelength of 648 nm, measured at 20 mA forward current. This places its output in the deep red portion of the visible spectrum, providing high contrast against ambient light and compatibility with red-filtered optical sensors. The 648 nm value is specified in the Vishay datasheet Document Number 83004, Rev. 1.9, and is consistent across all TLDR5800-AS12Z units shipped in standard luminous intensity bins.
Can the TLDR5800 be driven with pulsed current?
Yes, the TLDR5800 supports pulsed operation with peak forward current up to 1 A for pulse widths ≤10 μs, as defined in its Absolute Maximum Ratings table. Pulse driving enables higher instantaneous brightness without exceeding average power dissipation limits. For reliable performance, duty cycle must be controlled to maintain average forward current ≤50 mA and junction temperature ≤100 °C - both verified in the TLDR5800 datasheet's Fig. 2 and thermal specifications.
What does the "AS12Z" suffix mean in TLDR5800-AS12Z?
The "AS12Z" suffix denotes the tape-and-reel packaging configuration: "AS" indicates ammopack tape, "12" specifies cathode-leading orientation (cathode exits reel first), and "Z" confirms compliance with Vishay's updated nomenclature for existing part numbers. This variant is fully compatible with standard 5 mm LED pick-and-place feeders and matches the electrical and optical specs of the base TLDR5800 device per Vishay Document 83004.
Is the TLDR5800 RoHS compliant?
Yes, the TLDR5800 meets RoHS Directive 2011/65/EU requirements. Vishay confirms compliance in its material categorization documentation (www.vishay.com/doc?99912), and the TLDR5800 is listed in the company's official RoHS-compliant product database. No lead, mercury, cadmium, hexavalent chromium, PBB, or PBDE substances exceed allowable thresholds, and full substance declarations are available upon request for TLDR5800 production lots.
How is luminous intensity binned for the TLDR5800?
The TLDR5800 is categorized into luminous intensity groups (e.g., EE, FF, GG) based on minimum and maximum mcd values measured at 20 mA - for example, FF group spans 1350–2700 mcd. Each bag contains only one intensity group; mixing groups is prohibited to ensure consistency. The TLDR5800-AS12Z variant ships in FF or GG bins depending on order specification, and bin data is traceable via lot code per Vishay's quality documentation in Document 83004.
TLDR5800 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Semiconductor Opto Division
- Series:
- -
- Package/Case:
- Radial
- Packaging:
- Bulk
- Product Status:
- Active
- Color:
- Red
- Configuration:
- Standard
- Lens Color:
- Colorless
- Lens Transparency:
- Clear
- Millicandela Rating:
- 2500mcd
- Lens Style:
- Round with Domed Top
- Lens Size:
- 5mm, T-1 3/4
- Voltage - Forward (Vf) (Typ):
- 1.8V
- Current - Test:
- 20mA
- Viewing Angle:
- 8°
- Mounting Type:
- Through Hole
- Wavelength - Dominant:
- 648nm
- Wavelength - Peak:
- 650nm
- Features:
- -
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- T-1 3/4
- Size / Dimension:
- -
TLDR5800 FAQ
1.How can I place an order for TLDR5800 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLDR5800 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 TLDR5800 reliable?
The price and inventory of TLDR5800 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLDR5800 is usually 5 days.
3.What payment methods are accepted for TLDR5800?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLDR5800 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLDR5800?
TLDR5800 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLDR5800 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 TLDR5800?
For technical support, including TLDR5800 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLDR5800 requirements.
6.How does Aetrix verify that TLDR5800 is sourced from the original manufacturer or authorized distributors?
All TLDR5800 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 TLDR5800 meets industry standards.
7.What is the process for return or replacement of TLDR5800?
All TLDR5800 units undergo pre-shipment inspection (PSI). If there is an issue with TLDR5800, 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 TLDR5800 part is unused and in its original packaging.
Return procedure for TLDR5800:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLDR5800 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
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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
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150080BS75000
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150080GS75000
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150141GS73100
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