Vishay TLWB BG O R TG W Y7900 Data Handbook
Summary
Discover the TELUX™ clear LED series, engineered for high-end applications requiring supreme luminous flux and reliability. Built with advanced AlInGaP and InGaN technologies, these durable LEDs feature superior heat dissipation, allowing stable operation across extreme temperatures (-40 to +110 °C). The manual provides comprehensive documentation covering electrical parameters, detailed optical characteristics (flux, intensity), and usage guidelines for multiple colors. It is ideal for professional outdoor signage, vehicle illumination (dashboard, turn signals), and commercial lighting where consistent, high-brightness performance is critical.
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TLWB / BG / O / R / TG / W / Y7900
VISHAY
Vishay Semiconductors
TELUX™ LED
Description The TELUX™ series is a clear, non diffused LED for high end applications where supreme luminous flux is required. It is designed in an industry standard 7.62 mm square package utilizing highly developed (AS) Alln Ga P and In Ga N technologies. The supreme heat dissipation of TELUX™ allows applications at high ambient temperatures. All packing units are binned for luminous flux and color to achieve best homogenous light appearance in application.
Features Applications Utilizing (AS) Al In Ga P and In Ga N technologies Exterior lighting High luminous flux Dashboard illumination Supreme heat dissipation: Rth JP is 90 K/W Tail-, Stop - and Turn Signals of motor vehicles
High operating temperature: Replaces incandescent lamps
Tamb = - 40 to + 110 °C Traffic signals and signs Type TLWR meets SAE and ECE color require- ments Packed in tubes for automatic insertion Luminous flux and color categorized for each tube Small mechanical tolerances allow precise usage of external reflectors or lightguides TLWR and TLWY types additionally forward voltage categorized ESD-withstand voltage: > 2 k V acc. to MIL STD 883 D, Method 3015.7 for Al In Ga P, > 1 k V for In Ga N
Parts Table
Part Color, Luminous Intensity Angle of Half Intensity (±ϕ) Technology
TLWR7900 Red, φV = 2100 mlm (typ.) Alln Ga P on Ga As
TLWO7900 Softorange, Alln Ga P on Ga As
φV = 2100 mlm (typ.)
TLWY7900 Yellow, φV = 1400 mlm (typ.) Alln Ga P on Ga As
TLWTG7900 True green, φV = 900 mlm (typ.) In Ga N on Si C
TLWBG7900 Blue green, φV = 700 mlm (typ.) In Ga N on Si C
TLWB7900 Blue, φV = 330 mlm (typ.) In Ga N on Si C
TLWW7900 White, φV = 650 mlm (typ.) In Ga N / YAG on Si C
Document Number 83144 www.vishay.com Rev. 1.7, 24-Jun-04
Page Summary Contents For Vishay TLWB BG O R TG W Y7900 Data Handbook
Manual Details
| Brand | Vishay |
|---|---|
| Pages | 14 |
| File Size | 543.42 KB |
| Published | June 15, 2026 |
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Frequently Asked Questions
What is the primary advantage of the TELUX™ LED series?
It is a clear, non-diffused LED designed for high end applications that require supreme luminous flux.
What is the typical operating temperature range for this LED?
The operational ambient temperature range is -40 to +110 °C, and storage is -55 to +110 °C.
How does it handle heat dissipation?
It offers supreme heat dissipation with a thermal resistance of R = 90 K/W thJP.
Is the device rated against electrostatic discharge (ESD)?
Yes, the ESD-withstand voltage is > 2 kV for AlInGaP and > 1 kV for InGaN.