prc ose sor tee ce a coo e = L re y & i. ILTTe- ON INC BME DMM 553636? 0002019 8 MMLTN: ert Seen ee ng ae reer tae ree nn ee ge ee te AD A A ROT SE IEE: Se LITEM | _T-1 Gmm) SOLID STATE LAMPS = ETL422INEC LOW. CURRENT HIGH. EFFICIENCY RED 3 ees ear lea 3 FEATURES ' ; @LOW POWER CONSUMPTION. @HIGH EFFICIENCY, : . . . Sot @eVERSATILE MOUNTING ON P,.C, BOARD OR . . - 2 PANEL. oo : ei.c, COMPATIABLE/LOW CURRENT REQUIRE- mt i MENTS, - 4 @POPULAR T-1 DIAMETER 25mm(1") LENGTH : . : OF LEADS PACKAGE. i ] RELIABLE AND RUGGED, Ro: DESCRIPTION i : | Po The LTL-422iNLC is made with Gallium Arsenide | : | Phosphide on Gallium Phosphide Red Light Emitting par 4 Diode. fee. - | These lamp use low current, and it has High Efficiency Red Brightness, DEVICES *PACKAGE DIMENSIONS - PART LENS SOURCE : 3.2 NO, COLOR ~ LTL COLOR: | DIFFUSION 7 422INLC Red Diffused HE. Eff. Red 6.0 cyte) (236) SEENOTE 3 co 5 NOTES: ase a4 1. All dimensions are in millimeters (inches). 2 w (1.0)18 fi ee "2, Tolerance is 0.25mm (.010") unless otherwise 8 1yp 8 Ned noted, 0) 3 3. Protruded resin under flange is 1.5mm (.059) max, 2 win 4, Lead spacing is measured where the leads emerge &04)"! from the package. 5. Specifications are subject to change without notice. 2-100 379 lite. ON INC 1 | rn aa eT ABSOLUTE MAXIMUM RATINGS AT Ta = 25C F 21 tot yn -2 nee Si aE D = 8536367 ooo2020 4 LIN; a ag tes PARAMETER MAXIMUM RATING UNIF Power Dissipation - 24 mW. Peak Forward Current a - 7 , a (4/10 Duty Cycle, 0.1 ms Puls Width) - _ 120 mA Continuous. Forward Current 7 mA Derating Linear From 25C SOA. mASC Reverse Voltage 5 Vv Operating Temperature Range n ~ 65 to * 100C. Storage Temperature Range. 7 * . . 58C to + 100C Lead Soldering Temperature _ - , : one ; {1.6mm (0.063 in} From Badyt ap. 260 for 6 Seconds - Hi.Eff.Red 1.0 z 5 Z \ = 0.8 2 5 & o c S 500 550 600 650 700 750 800 Wavelength A (nm) FIG, 1 RELATIVE INTENSITY VS, WAVELENGTH rey 4h rm rr LITE-ON INC ELECTRICAL OPTICAL CHARACTERISTICS AND CURVES AT Ta = 25C PART NO. pe , TEST PARAMETER SYMBOL LTL- MIN. TYP. MAX. UNIT CONDITION Luminous Intensity Iv 4221NLC 1.0 1.8 med IF = 2 mA (Note 1) Viewing Angle 20% 4221 NLC 745 deg. Note 2 (Fig. 6) Peak Emission . y Measurement Wavelength APEAK 4221NLC 836 am @ Peak (Fig, 1) Spectral Line . a . : Half-Width A pr aP2 NLC am Forward Voltage VF 4221NLC 1.8 2.2 V fe =2mA Reverse Current . (FR 4221NLC : 100 HA - VR =5V to: . VF =0 Capacitance c 4221NLC 04 PF f=1MHZ . NOTES: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (Commission Internationale De L'Ectairage) eye-response curve, 2. 6% is the off-axis angle at which the luminous Intensity is half the axial luminous intensity, Forward Currant iF (mA) 0 0 05 61.0 15 20 25 Forward Voltage Ve (V} FIG. 2 FORWARD CURRENT VS. FORWARD VOLTAGE Relative Luminous intensity 1 ~30 -20 -10 0 fo = .20 60 50 40 30 20 Forward Current IF (mA) 10 0 20 Ambient Temperature Ta {C) 40 60 80 FIG. 3 FORWARD CURRENT 30.40 50 Ambient Temperature Ta (C) FIG. & LUMINOUS INTENSITY VS. AMBIENT TEMPERATURE 60 DERATING CURVE 70 10.0 8.0 6.0 Relative Luminous Intensity 100 0 2 4 6 8 10 Forward Current tF(mA} FIG. 4 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT 304 40 1.0 0.8 Bot o8 sa 07 70 80? CEC 0 05 03 O41 02 04 06 FIG. 6 SPATIAL DISTRIBUTION