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TLDR4900

Vishay Telefunken
Part Number TLDR4900
Manufacturer Vishay Telefunken
Description High Intensity LED
Published Apr 16, 2005
Detailed Description www.vishay.com TLDR4900, TLDR4901 Vishay Semiconductors High Intensity LED in Ø 3 mm Clear Package 19220 DESCRIPTION ...
Datasheet PDF File TLDR4900 PDF File

TLDR4900
TLDR4900

Overview
www.
vishay.
com TLDR4900, TLDR4901 Vishay Semiconductors High Intensity LED in Ø 3 mm Clear Package 19220 DESCRIPTION This LED contains the double heterojunction (DH) GaAlAs on GaAs technology.
This deep red LED can be utilized over a wide range of drive current.
It can be DC or pulse driven to achieve desired light output.
The device is available in a clear 3 mm package.
PRODUCT GROUP AND PACKAGE DATA • Product group: LED • Package: 3 mm • Product series: standard • Angle of half intensity: ± 16° FEATURES • Exceptional brightness • Very high intensity even at low drive currents • Small viewing angle • Low forward voltage • 3 mm (T-1) untinted non-diffused package • Deep red color • Categorized for luminous intensity • Outstanding material efficiency • Material categorization: for definitions of compliance please see www.
vishay.
com/doc?99912 APPLICATIONS • Bright ambient lighting conditions • Battery powered equipment • Indoor and outdoor information displays • Portable equipment • Telecommunication indicators • General use PARTS TABLE PART COLOR TLDR4900 Red TLDR4901 Red LUMINOUS INTENSITY (mcd) at IF (mA) MIN.
TYP.
MAX.
63 200 - 20 63 - 200 20 WAVELENGTH (nm) MIN.
TYP.
MAX.
- 648 - - 648 - at IF (mA) 20 20 FORWARD VOLTAGE (V) MIN.
TYP.
MAX.
- 1.
8 2.
2 - 1.
8 2.
2 at IF (mA) 20 20 TECHNOLOGY GaAIAs on GaAs GaAIAs on GaAs ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) TLDR490.
PARAMETER Reverse voltage DC forward current Surge forward current Power dissipation Junction temperature Operating temperature range Storage temperature range Soldering temperature Thermal resistance junction/ambient TEST CONDITION tp ≤ 10 μs Tamb ≤ 60 °C t ≤ 5 s, 2 mm from body SYMBOL VR IF IFSM PV Tj Tamb Tstg Tsd RthJA VALUE 6 50 1 100 100 -40 to +100 -55 to +100 260 400 UNIT V mA A mW °C °C °C °C K/W Rev.
1.
8, 10-Dec-15 1 Document Number: 83002 For technical questions, contact: LED@vishay.
com THIS DOCUMENT IS SUBJECT TO CHANGE WI...


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