TSAL4400 Vishay Semiconductors High Power Infrared Emitting Diode, RoHS Compliant, 940 nm, GaAlAs/GaAs FEATURES • Package type: leaded • Package form: T-1 • Dimensions (in mm): ∅ 3 • Peak wavelength: λp = 940 nm • High reliability • High radiant power • High radiant intensity • Angle of half intensity: ϕ = ± 25° 94 8636 • Low forward voltage • Suitable for high pulse current operation • Good spectral matching with Si photodetectors DESCRIPTION • Package matches with detector TEFT4300 TSAL4400 is an infrared, 940 nm emitting diode in GaAlAs/GaAs technology with high radiant power molded in a blue-gray plastic package. • Lead (Pb)-free component in accordance RoHS 2002/95/EC and WEEE 2002/96/EC with APPLICATIONS • Infrared remote control units • Free air transmission systems • Infrared source for optical counters and card readers PRODUCT SUMMARY COMPONENT Ie (mW/sr) ϕ (deg) λP (nm) tr (ns) 30 ± 25 940 800 TSAL4400 Note Test conditions see table “Basic Characteristics“ ORDERING INFORMATION ORDERING CODE PACKAGING REMARKS PACKAGE FORM Bulk MOQ: 5000 pcs, 5000 pcs/bulk T-1 TSAL4400 Note MOQ: minimum order quantity ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL VALUE Reverse voltage TEST CONDITION VR 5 UNIT V Forward current IF 100 mA mA Peak forward current tp/T = 0.5, tp = 100 µs IFM 200 Surge forward current tp = 100 µs IFSM 1.5 A PV 160 mW Power dissipation Junction temperature Operating temperature range Tj 100 °C Tamb - 40 to + 85 °C Tstg - 40 to + 100 °C Soldering temperature t ≤ 5 s, 2 mm from case Tsd 260 °C Thermal resistance junction/ambient J-STD-051, leads 7 mm, soldered on PCB RthJA 300 K/W Storage temperature range Note Tamb = 25 °C, unless otherwise specified www.vishay.com 86 For technical questions, contact: [email protected] Document Number: 81006 Rev. 1.6, 16-Sep-08 TSAL4400 High Power Infrared Emitting Diode, RoHS Compliant, 940 nm, GaAlAs/GaAs 120 180 160 IF - Forward Current (mA) PV - Power Dissipation (mW) Vishay Semiconductors 140 120 100 RthJA = 300 K/W 80 60 40 100 80 RthJA = 300 K/W 60 40 20 20 0 0 0 10 21317 20 30 40 50 60 70 80 90 100 0 Tamb - Ambient Temperature (°C) 21318 Fig. 1 - Power Dissipation Limit vs. Ambient Temperature 10 20 30 40 50 60 70 80 90 100 Tamb - Ambient Temperature (°C) Fig. 2 - Forward Current Limit vs. Ambient Temperature BASIC CHARACTERISTICS PARAMETER TEST CONDITION SYMBOL IF = 100 mA, tp = 20 ms IF = 1 A, tp = 100 µs Temperature coefficient of VF Reverse current Forward voltage Junction capacitance Radiant intensity Radiant power Temperature coefficient of φe MIN. TYP. MAX. UNIT VF 1.35 1.6 V VF 2.6 3 V IF = 1 mA TKVF - 1.8 VR = 5 V IR VR = 0 V, f = 1 MHz, E = 0 Cj IF = 100 mA, tp = 20 ms Ie 16 30 135 mV/K 10 µA 80 mW/sr 25 pF IF = 1 A, tp = 100 µs Ie 240 mW/sr IF = 100 mA, tp = 20 ms φe 35 mW IF = 20 mA TKφe - 0.6 %/K ϕ ± 25 deg nm Angle of half intensity Peak wavelength IF = 100 mA λp 940 Spectral bandwidth IF = 100 mA Δλ 50 nm Temperature coefficient of λp IF = 100 mA TKλp 0.2 nm/K Rise time IF = 100 mA tr 800 ns Fall time IF = 100 mA tf 800 ns Method: 63 % encircled energy d 1.9 mm Virtual source diameter Note Tamb = 25 °C, unless otherwise specified Document Number: 81006 Rev. 1.6, 16-Sep-08 For technical questions, contact: [email protected] www.vishay.com 87 TSAL4400 High Power Infrared Emitting Diode, RoHS Compliant, 940 nm, GaAlAs/GaAs Vishay Semiconductors BASIC CHARACTERISTICS Tamb = 25 °C, unless otherwise specified 1000 Φ e - Radiant Power (mW) I F - Forward Current (A) 10 1 I FSM = 1 A (Single Pulse) t p/T = 0.01 0.05 10 0 0.1 0.5 1.0 10 -1 -2 10 96 11987 10 -1 10 0 10 1 t p - Pulse Duration (ms) 10 1 0.1 10 0 10 2 13602 1.6 103 1.2 Ie rel; Φe rel 104 102 tP = 100 µs tP/T = 0.001 0 1 2 3 4 VF - Forward Voltage (V) 13600 0.8 50 100 140 T amb - Ambient Temperature (°C) 94 7993 Fig. 4 - Forward Current vs. Forward Voltage Fig. 7 - Rel. Radiant Intensity/Power vs. Ambient Temperature 1000 1.25 Φe rel - Relative Radiant Power I e - Radiant Intensity (mw/sr) IF = 20 mA 0 - 10 0 10 100 100 10 1 1.0 0.75 0.5 0.25 IF = 100 mA 0 0.1 100 101 102 103 I F - Forward Current (mA) 890 104 Fig. 5 - Radiant Intensity vs. Forward Current www.vishay.com 88 10 4 0.4 101 14309 10 1 10 2 10 3 I F - Forward Current (mA) Fig. 6 - Radiant Power vs. Forward Current Fig. 3 - Pulse Forward Current vs. Pulse Duration IF - Forward Current (mA) 100 14291 990 940 λ - Wavelength (nm) Fig. 8 - Relative Radiant Power vs. Wavelength For technical questions, contact: [email protected] Document Number: 81006 Rev. 1.6, 16-Sep-08 TSAL4400 High Power Infrared Emitting Diode, RoHS Compliant, 940 nm, GaAlAs/GaAs 0° 10° Vishay Semiconductors 20° 40° 1.0 0.9 50° 0.8 60° 70° 0.7 ϕ - Angular Displacement I e rel - Relative Radiant Intensity 30° 80° 0.6 0.4 0.2 0 0.2 0.4 0.6 14328 Fig. 9 - Relative Radiant Intensity vs. Angular Displacement PACKAGE DIMENSIONS in millimeters C 3.2 ± 0.15 A ± 0.3 5.8 Area not plane 2.9 0.4 ± 0.1 + 0.15 - 0.05 1.5 0.6 ± 0.15 ± 0.25 ± 0.5 30.3 < 0.6 ± 0.1 3.5 (2.5) ± 0.3 4.5 R 1.4 (sphere) 2.54 nom. technical drawings according to DIN specifications Drawing-No.: 6.544-5255.01-4 Issue: 6; 24.07.08 95 10913 Document Number: 81006 Rev. 1.6, 16-Sep-08 For technical questions, contact: [email protected] www.vishay.com 89 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1