Datasheet

ManualsBrandsEverlight Electronics ManualsIR LEDsIR-LED 940nm 5mm T-1 3/4

Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 3 Page: 1 of 7

Device No：DIR-033-004 Prepared date：07-20-2005 Prepared by：Jaine Tsai

Technical Data Sheet

5mm Infrared LED , T-1 3/4

IR333-A

Features

․High reliability

․High radiant intensity

․Peak wavelength λp=940nm

․2.54mm Lead spacing

․Low forward voltage

․Pb free

․The product itself will remain within RoHS compliant version.

Descriptions

․EVERLIGHT’S Infrared Emitting Diode(IR333-A) is a

high intensity diode , molded in a blue transparent plastic package.

․The device is spectrally matched with phototransistor , photodiode

and infrared receiver module.

Applications

․Free air transmission system

․Infrared remote control units with high power requirement

․Smoke detector

․Infrared applied system

Device Selection Guide

Chip

LED Part No.

Material

Lens Color

IR GaAlAs Blue

Summary of content (7 pages)

PAGE 1
Technical Data Sheet 5mm Infrared LED , T-1 3/4 IR333-A Features ․High reliability ․High radiant intensity ․Peak wavelength λp=940nm ․2.54mm Lead spacing ․Low forward voltage ․Pb free ․The product itself will remain within RoHS compliant version. Descriptions ․EVERLIGHT’S Infrared Emitting Diode(IR333-A) is a high intensity diode , molded in a blue transparent plastic package. ․The device is spectrally matched with phototransistor , photodiode and infrared receiver module.
PAGE 2
IR333-A Package Dimensions Notes: 1.All dimensions are in millimeters 2.Tolerances unless dimensions ±0.25mm Absolute Maximum Ratings (Ta=25℃) Parameter Symbol Rating Continuous Forward Current IF 100 Units mA Peak Forward Current IFP 1.
PAGE 3
IR333-A Electro-Optical Characteristics (Ta=25℃) Parameter Symbol Radiant Intensity Ee Condition IF=20mA Min. Typ. Max. 7.8 20 -- IF=100mA -- 85 -- -- 750 -- 940 -- 45 -- 1.2 1.5 -- 1.4 1.8 -- 2.6 4.0 VR=5V -- -- 10 IF=20mA -- 20 -- Pulse Width≦100μs ,Duty≦1% IF=1A Pulse Width≦100μs ,Duty≦1%. Peak Wavelength λp IF=20mA -- Spectral Bandwidth Δλ IF=20mA -- IF=100mA VF Pulse Width≦100μs ,Duty≦1% IF=1A Pulse Width≦100μs ,Duty≦1%.
PAGE 4
IR333-A Typical Electro-Optical Characteristics Curves Fig.1 Forward Current vs. Ambient Temperature Fig.2 Spectral Distribution 140 100 IF=20mA Ta=25° C 120 80 100 80 60 60 40 40 20 20 0 0 -40 -20 0 20 40 60 80 100 Fig.3 Peak Emission Wavelength Ambient Temperature Fig.4 Forward Current vs. Forward Voltage 4 10 980 960 3 10 940 2 10 920 900 -25 1 10 0 25 50 75 100 0 1 2 3 Everlight Electronics Co., Ltd. http:\\www.everlight.
PAGE 5
IR333-A Typical Electro-Optical Characteristics Curves Fig.5 Relative Intensity vs. Forward Current Fig.6 Relative Radiant Intensity vs. Angular Displacement -20 Ie-Radiant Intensity(mW/sr) 1000 -10 0 10 20 30 100 10 0 0 10 10 1 2 10 10 3 1.0 40 0.9 50 0.8 0.7 60 70 80 10 4 0.6 0.4 0.2 0 0.2 0.4 0.6 IF-Forward Current (mA) Fig.7 Relative Intensity vs. Ambient Temperature(°C) Fig.8 Forward Voltage vs. Ambient Temperature(°C) 1.3 30 1.2 20 IF=20mA IF=20mA 10 1.
PAGE 6
IR333-A Reliability Test Item And Condition The reliability of products shall be satisfied with items listed below. Confidence level：90% LTPD：10% NO. Item 1 Solder Heat Test Conditions Test Hours/ Sample Cycles Sizes TEMP.：260℃±5℃ 10secs 2 Temperature Cycle H : +100℃ 3 Thermal Shock Failure Judgement Criteria Ac/Re 22pcs L : -40℃ 15mins 300Cycles 22pcs 5mins 15mins H :+100℃ 5mins L :-10℃ 10secs 5mins 0/1 IR≧U×2 Ee≦L×0.8 VF≧U×1.
PAGE 7
IR333-A Packing Quantity Specification 1.500PCS/1Bag，5Bags/1Box 2.10Boxes/1Carton Label Form Specification CPN: Customer’s Production Number P/N : Production Number QTY: Packing Quantity CAT: Ranks HUE: Peak Wavelength REF: Reference LOT No: Lot Number MADE IN TAIWAN: Production Place RoHS IR333-A Notes 1. Above specification may be changed without notice. EVERLIGHT will reserve authority on material change for above specification. 2.