INFRARED EMITTING DIODES
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LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
INFRARED EMITTING DIODES
Pb
Lead-Free Parts...
Description
www.DataSheet4U.com
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
INFRARED EMITTING DIODES
Pb
Lead-Free Parts
LHIR4840-PF
DATA SHEET
DOC. NO : REV. DATE : :
QW0905- LHIR4840-PF A 05 - Jul. - 2006
LIGITEK ELECTRONICS CO.,LTD. www.DataSheet4U.com Property of Ligitek Only
PART NO. LHIR4840-PF Page 1/7
3.8
Package Dimensions
3.0
3.8 1.0 1.5MAX
□0.5 TYP
25.0MIN
1.0MIN 2.54TYP + -
Note : 1.All dimension are in millimeter tolerance is ±0.25mm unless otherwise noted. 2.Specifications are subject to change without notice.
Features:
1. High radiant intensity. 2. Suitable for pulse applications. 3. Low average degradation.
Descriptions:
The LHIR4840-PF series are super-high efficiency Gallium Aluminum Arsenide infrared emitting diodes encapsulated in blue diffused plastic T-1 3/4 package individually
Device Selection Guide:
PART NO LHIR4840-PF
MATERIAL GaAIAs/GaAs
LENS COLOR Blue Diffused
LIGITEK ELECTRONICS CO.,LTD. www.DataSheet4U.com Property of Ligitek Only
PART NO. LHIR4840-PF Page 2/7
Absolute Maximum Ratings at Ta=25 ℃
Ratings Parameter Symbol HIR Forward Current Peak Forward Current (300PPS,10 μs Pulse) Power Dissipation Reverse Voltagev Electrostatic Discharge Operating Temperature Storage Temperature IF IFP PD Vr Esd Topr Tstg 50 1 100 5 2000 -40 ~ +85 -40 ~ +85 mA A mW V V UNIT
℃ ℃
Electrical Optical Characteristics (Aa=25℃)
PARAMETER Radiant Intensity Aperture Radiant Incidence Peak Wavelength Spectral Line Half Width Forward Voltage Reverse ...
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