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| TSSF4500 Vishay Semiconductors High Speed Infrared Emitting Diode, RoHS Compliant, 890 nm, GaAlAs Double Hetero FEATURES * Package type: leaded * Package form: side view * Dimensions (L x W x H in mm): 4.5 x 4 x 4.8 * Peak wavelength: p = 890 nm * High reliability * High radiant power * High radiant intensity * Angle of half intensity: = 22 94 8688 * Low forward voltage * Suitable for high pulse current operation * High modulation bandwidth: fc = 12 MHz * Good spectral matching with Si photodetectors * Lead (Pb)-free component in accordance RoHS 2002/95/EC and WEEE 2002/96/EC with DESCRIPTION TSSF4500 is an infrared, 890 nm emitting diode in GaAlAs double hetero (DH) technology with high radiant power and high speed, molded in a clear, untinted plastic package. APPLICATIONS * Infrared high speed remote control and free air data transmission systems with high modulation frequencies or high data transmission rate requirements * TSSF4500 is ideal for the design of transmission systems according to IrDA requirements and for carrier frequency based systems (e.g. ASK/FSK - coded, 450 kHz or 1.3 MHz) PRODUCT SUMMARY COMPONENT TSSF4500 Ie (mW/sr) 20 (deg) 22 p (nm) 890 tr (ns) 30 Note Test conditions see table "Basic Characteristics" ORDERING INFORMATION ORDERING CODE TSSF4500 Note MOQ: minimum order quantity PACKAGING Bulk REMARKS MOQ: 4000 pcs, 4000 pcs/bulk PACKAGE FORM Side view ABSOLUTE MAXIMUM RATINGS PARAMETER Reverse voltage Forward current Peak forward current Surge forward current Power dissipation tp/T = 0.5, tp = 100 s tp = 100 s TEST CONDITION SYMBOL VR IF IFM IFSM PV VALUE 5 100 200 1.5 160 UNIT V mA mA A mW www.vishay.com 240 For technical questions, contact: emittertechsupport@vishay.com Document Number: 81040 Rev. 1.6, 04-Sep-08 TSSF4500 High Speed Infrared Emitting Diode, RoHS Vishay Semiconductors Compliant, 890 nm, GaAlAs Double Hetero ABSOLUTE MAXIMUM RATINGS PARAMETER Junction temperature Operating temperature range Storage temperature range Soldering temperature Thermal resistance junction/ambient Note Tamb = 25 C, unless otherwise specified t 5 s, 2 mm from case Leads not soldered TEST CONDITION SYMBOL Tj Tamb Tstg Tsd RthJA VALUE 100 - 40 to + 100 - 40 to + 100 260 450 UNIT C C C C K/W 250 125 PV - Power Dissipation (mW) 200 IF - Forward Current (mA) 100 150 RthJA 100 75 RthJA 50 50 25 0 0 94 8029 0 20 40 60 80 100 94 7916 0 20 40 60 80 100 Tamb - Ambient Temperature (C) Tamb - Ambient Temperature (C) Fig. 1 - Power Dissipation Limit vs. Ambient Temperature Fig. 2 - Forward Current Limit vs. Ambient Temperature BASIC CHARACTERISTICS PARAMETER Forward voltage Temperature coefficient of VF Reverse current Junction capacitance Radiant intensity Radiant power Temperature coefficient of e Angle of half intensity Peak wavelength Spectral bandwidth Temperature coefficient of p Rise time Fall time Cut-off frequency Virtual source diameter Note Tamb = 25 C, unless otherwise specified IF = 100 mA IF = 100 mA IF = 100 mA IF = 100 mA IF = 100 mA IDC = 70 mA, IAC = 30 mA pp TEST CONDITION IF = 100 mA, tp = 20 ms IF = 1.5 A, tp = 100 s IF = 1 mA VR = 5 V VR = 0 V, f = 1 MHz, E = 0 IF = 100 mA, tp = 20 ms IF = 1 A, tp = 100 s IF = 100 mA, tp = 20 ms IF = 100 mA SYMBOL VF VF TKVF IR Cj Ie Ie e TKe p TKp tr tf fc d 10 160 20 200 35 - 0.7 22 890 40 0.2 30 30 12 2.1 50 MIN. TYP. 1.35 2.4 - 1.8 10 MAX. 1.6 UNIT V V mV/K A pF mW/sr mW/sr mW %/K deg nm nm nm/K ns ns MHz mm Document Number: 81040 Rev. 1.6, 04-Sep-08 For technical questions, contact: emittertechsupport@vishay.com www.vishay.com 241 TSSF4500 Vishay Semiconductors High Speed Infrared Emitting Diode, RoHS Compliant, 890 nm, GaAlAs Double Hetero BASIC CHARACTERISTICS Tamb = 25 C, unless otherwise specified 104 Ie rel - Relative Radiant Intensity IF - Forward Current (mA) 0 10 20 30 103 40 1.0 0.9 0.8 0.7 50 60 70 80 0.6 0.4 0.2 0 102 101 10 0 0 94 8880 1 2 3 4 94 8883 VF - Forward Voltage (V) Fig. 3 - Forward Current vs. Forward Voltage Fig. 6 - Relative Radiant Intensity vs. Angular Displacement 1000 Ie - Radiant Intensity (mW/sr) 100 10 tp = 0.1 ms 1 0.1 1 21440 10 100 1000 IF - Forward Current (mA) Fig. 4 - Radiant Intensity vs. Forward Current 1.25 e rel - Relative Radiant Power 1.0 0.75 0.5 0.25 0 800 20082 900 1000 - Wavelength (nm) Fig. 5 - Relative Radiant Power vs. Wavelength www.vishay.com 242 For technical questions, contact: emittertechsupport@vishay.com Document Number: 81040 Rev. 1.6, 04-Sep-08 - Angular Displacement TSSF4500 High Speed Infrared Emitting Diode, RoHS Vishay Semiconductors Compliant, 890 nm, GaAlAs Double Hetero PACKAGE DIMENSIONS in millimeters 4 4.5 0.15 (2.4) 1.7 0.15 0.15 R1 .75 (sp he ) re - 0.5 0.3 < 0.7 Area not plane 0.6 0.15 18.4 C A 0.45 + 0.2 - 0.1 4.8 0.4 + 0.15 2.54 nom. technical drawings according to DIN specifications Drawing-No.: 6.544-5253.01-4 Issue:1; 01.07.96 96 12206 Document Number: 81040 Rev. 1.6, 04-Sep-08 For technical questions, contact: emittertechsupport@vishay.com www.vishay.com 243 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 |
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