TSUS52, TSUS521, TSUS522 Infrared Emitting Diode, 95 nm, GaAs DESCRIPTION 94 839 TSUS52 is an infrared, 95 nm emitting diode in GaAs technology molded in a blue-gray tinted plastic package. FEATURES Package type: leaded Package form: T-1¾ Dimensions (in mm): Ø 5 Leads with stand-off Peak wavelength: λ p = 95 nm High reliability Angle of half intensity: ϕ = ± 15 Low forward voltage Suitable for high pulse current operation Good spectral matching with Si photodetectors Compliant to RoHS Directive 22/95/EC and in accordance to WEEE 22/96/EC ** Please see document Vishay Material Category Policy : www.vishay.com/doc?9992 APPLICATIONS Infrared remote control and free air transmission systems with low forward voltage and small package requirements Emitter in transmissive sensors Emitter in reflective sensors PRODUCT SUMMARY COMPONENT I e (mw/sr) ϕ (deg) λ P (nm) t r (ns) TSUS52 2 ± 15 95 8 TSUS521 25 ± 15 95 8 TSUS522 3 ± 15 95 8 Test conditions see table Basic Characteristics ORDERING INFORMATION ORDERING CODE PACKAGING REMARKS PACKAGE FORM TSUS52 Bulk MOQ: 4 pcs, 4 pcs/bulk T-1¾ TSUS521 Bulk MOQ: 4 pcs, 4 pcs/bulk T-1¾ TSUS522 Bulk MOQ: 4 pcs, 4 pcs/bulk T-1¾ MOQ: minimum order quantity ABSOLUTE MAXIMUM RATINGS (T amb = 25 C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL VALUE UNIT Reverse voltage V R 5 V Forward current 15 ma Peak forward current t p /T =.5, t p = 1 μs M 3 ma Surge forward current t p = 1 μs SM 2.5 A Power dissipation P V 17 mw Junction temperature T j 1 C Operating temperature range T amb - 4 to + 85 C Storage temperature range T stg - 4 to + 1 C Soldering temperature t 5 s, 2 mm from case T sd 26 C Thermal resistance junction/ambient J-STD-51, leads 7 mm, soldered on PCB R thja 23 K/W Rev. 2.3, 24-Aug-11 1 Document Number: 8155 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
TSUS52, TSUS521, TSUS522 18 12 P V - Power Dissipation (mw) 16 14 12 1 8 6 4 2 R thja = 23 K/W - Forward Current (ma) 1 8 6 4 2 R thja = 23 K/W 1 2 3 4 5 6 7 8 9 1 21313 T amb 1 2 3 4 5 6 7 8 9 1 21314 T amb Fig. 1 - Power Dissipation Limit vs. Ambient Temperature Fig. 1 - Forward Current Limit vs. Ambient Temperature BASIC CHARACTERISTICS (T amb = 25 C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT Forward voltage = 1 ma, t p = 2 ms V F 1.3 1.7 V Temperature coefficient of V F = 1 ma TK VF - 1.3 mv/k Reverse current V R = 5 V I R 1 μa Junction capacitance V R = V, f = 1 MHz, E = C j 3 pf Temperature coefficient of φ e = 2 ma TKφ e -.8 %/K Angle of half intensity ϕ ± 15 deg Peak wavelength = 1 ma λ p 95 nm Spectral bandwidth = 1 ma Δλ 5 nm Temperature coefficient of λ p = 1 ma TKλ p.2 nm/k Rise time = 1 ma t r 8 ns = 1.5 A t r 4 ns Fall time = 1 ma t f 8 ns = 1.5 A t f 4 ns Virtual source diameter d 3.8 mm Rev. 2.3, 24-Aug-11 2 Document Number: 8155 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
TSUS52, TSUS521, TSUS522 TYPE DEDICATED CHARACTERISTICS (T amb = 25 C, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT TSUS52 V F 2.2 3.4 V Forward voltage = 1.5 A, t p = 1 μs TSUS521 V F 2.2 3.4 V TSUS522 V F 2.2 2.7 V TSUS52 I e 1 2 5 mw/sr = 1 ma, t p = 2 ms TSUS521 I e 15 25 5 mw/sr Radiant intensity TSUS522 I e 2 3 5 mw/sr TSUS52 I e 95 18 mw/sr = 1.5 A, t p = 1 μs TSUS521 I e 12 23 mw/sr TSUS522 I e 17 28 mw/sr TSUS52 φ e 13 mw Radiant power = 1 ma, t p = 2 ms TSUS521 φ e 14 mw TSUS522 φ e 15 mw BASIC CHARACTERISTICS (T amb = 25 C, unless otherwise specified) IF - Forward Current (A) 1 1 SM = 2.5 A ( Single Pulse ) t p /T =.1 1.5.1.5 1-1 1. 1-2 1-1 1 1 1 1 2 94 7989 t p - Pulse Duration (ms) V F rel - Relative Forward Voltage (V) 1.2 1.1 = 1 ma 1..9.8.7 2 4 6 8 94 799 T amb 1 Fig. 2 - Pulse Forward Current vs. Pulse Duration Fig. 4 - Relative Forward Voltage vs. Ambient Temperature 1 4 1 I - Forward Current (ma) F 1 3 1 2 1 1 1 I - Radiant Intensity (mw/sr) e 1 1 TSUS 522 TSUS52 94 7996 1-1 1 2 3 V F - Forward Voltage (V) 4 94 7991 1 1 TSUS 521 1 1 1 2 1 3 1 4 - Forward Current (ma) Fig. 3 - Forward Current vs. Forward Voltage Fig. 5 - Radiant Intensity vs. Forward Current Rev. 2.3, 24-Aug-11 3 Document Number: 8155 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
TSUS52, TSUS521, TSUS522 - Radiant Power (mw) e Φ 94 7992 1 1 1 1.1 1 TSUS 522 TSUS52 1 1 1 2 1 3 1 4 - Forward Current (ma) Fig. 6 - Radiant Power vs. Forward Current Φ e rel - Relative Radiant Power 1.25.75.25 94 7994 1..5 = 1 ma 9 95 λ - Wavelength (nm) 1 Fig. 8 - Relative Radiant Power vs. Wavelength Φ e rel I e rel ; 1.6 1.2.8.4 94 7993 = 2 ma - 1 1 5 1 T amb Fig. 7 - Relative Radiant Intensity/Power vs. Ambient Temperature 14 I e rel - Relative Radiant Intensity 94 7995 1..9.8.7.6.4.2.2.4 Fig. 9 - Relative Radiant Intensity vs. Angular Displacement 1 2.6 3 4 5 6 7 8 PACKAGE DIMENSIONS in millimeters A C Ø 5.8 ±.15 R 2.49 (sphere) 12.5 ±.3 8.7 ±.3 7.7 ±.15 (4.7) 35.5 ±.55 <.7 1.1 ±.25 Area not plane Ø 5 ±.15 1 min..5 +.15 -.5.5 +.15 -.5 technical drawings according to DIN specifications 2.54 nom. 6.544-5258.2-4 Issue: 7; 23.7.1 95 1916 Rev. 2.3, 24-Aug-11 4 Document Number: 8155 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91
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