TSHA62, TSHA621, TSHA622, TSHA623 DESCRIPTION 94 8389 The TSHA62. series are infrared, 875 nm emitting diodes in GaAlAs technology, molded in a clear, untinted plastic package. FEATURES Package type: leaded Package form: T-1¾ Dimensions (in mm): Ø 5 Peak wavelength: λ p = 875 nm High reliability Angle of half intensity: ϕ = ± 12 Low forward voltage Suitable for high pulse current operation Good spectral matching with Si photodetectors Lead (Pb)-free component in accordance with RoHS 22/95/EC and WEEE 22/96/EC APPLICATIONS Infrared remote control and free air data transmission systems This emitter series is dedicated to systems with panes in transmission space between emitter and detector, because of the low absorbtion of 875 nm radiation in glass PRODUCT SUMMARY COMPONENT I e (mw/sr) ϕ (deg) λ P (nm) t r (ns) TSHA62 4 ± 12 875 6 TSHA621 5 ± 12 875 6 TSHA622 6 ± 12 875 6 TSHA623 65 ± 12 875 6 Test conditions see table Basic Characteristics ORDERING INFORMATION ORDERING CODE PACKAGING REMARKS PACKAGE FORM TSHA62 Bulk MOQ: 4 pcs, 4 pcs/bulk T-1¾ TSHA621 Bulk MOQ: 4 pcs, 4 pcs/bulk T-1¾ TSHA622 Bulk MOQ: 4 pcs, 4 pcs/bulk T-1¾ TSHA623 Bulk MOQ: 4 pcs, 4 pcs/bulk T-1¾ MOQ: minimum order quantity ABSOLUTE MAXIMUM RATINGS PARAMETER TEST CONDITION SYMBOL VALUE UNIT Reverse voltage V R 5 V Forward current I F 1 ma Peak forward current t p /T =.5, t p = 1 µs I FM 2 ma Surge forward current t p = 1 µs I FSM 2.5 A Power dissipation P V 18 mw Document Number: 8121 For technical questions, contact: emittertechsupport@vishay.com www.vishay.com Rev. 1.6, 5-Sep-8 161
TSHA62, TSHA621, TSHA622, TSHA623 ABSOLUTE MAXIMUM RATINGS PARAMETER TEST CONDITION SYMBOL VALUE UNIT 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 P V - Power Dissipation (mw) 2 18 16 14 12 R thja = 23 K/W 1 8 6 4 2 1 2 3 4 5 6 7 8 9 1 21142 T amb - Ambient Temperature ( C) I F - Forward Current (ma) 12 1 8 R thja = 23 K/W 6 4 2 1 2 3 4 5 6 7 8 9 1 21143 T amb - Ambient Temperature ( C) Fig. 1 - Power Dissipation Limit vs. Ambient Temperature Fig. 2 - Forward Current Limit vs. Ambient Temperature BASIC CHARACTERISTICS PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT Forward voltage I F = 1 ma, t p = 2 ms V F 1.5 1.8 V Temperature coefficient of V F I F = 1 ma TK VF - 1.6 mv/k Reverse current V R = 5 V I R 1 µa Junction capacitance V R = V, f = 1 MHz, E = C j 2 pf Temperature coefficient of φ e I F = 2 ma TKφ e -.7 %/K Angle of half intensity ϕ ± 12 deg Peak wavelength I F = 1 ma λ p 875 nm Spectral bandwidth I F = 1 ma Δλ 8 nm Temperature coefficient of λ p I F = 1 ma TKλ p.2 nm/k Rise time I F = 1 ma t r 6 ns I F = 1.5 A t r 3 ns I F = 1 ma t f 6 ns Fall time I F = 1.5 A t f 3 ns Virtual source diameter d 3.7 mm www.vishay.com For technical questions, contact: emittertechsupport@vishay.com Document Number: 8121 162 Rev. 1.6, 5-Sep-8
TSHA62, TSHA621, TSHA622, TSHA623 TYPE DEDICATED CHARACTERISTICS PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT Forward voltage I F = 1.5 A, t p = 1 µs Radiant intensity Radiant power BASIC CHARACTERISTICS I F = 1 ma, t p = 2 ms I F = 1.5 A, t p = 1 µs I F = 1 ma, t p = 2 ms TSHA62 V F 3.2 4.9 V TSHA621 V F 3.2 4.9 V TSHA622 V F 3.2 4.5 V TSHA623 V F 3.2 4.5 V TSHA62 I e 25 4 125 mw/sr TSHA621 I e 3 5 125 mw/sr TSHA622 I e 36 6 125 mw/sr TSHA623 I e 5 65 125 mw/sr TSHA62 I e 3 5 mw/sr TSHA621 I e 4 6 mw/sr TSHA622 I e 5 7 mw/sr TSHA623 I e 6 8 mw/sr TSHA62 φ e 22 mw TSHA621 φ e 23 mw TSHA622 φ e 24 mw TSHA623 φ e 25 mw 1 1 1 4 I F - Forward Current (A) 1 I FSM = 2.5 A (Single Pause) t p /T=.1.5.1.2.5 I F - Forward Current (ma) 1 3 1 2 t p = 1 µs t p /T=.1 1-1 1-2 1-1 1 1 1 1 2 94 83 t p - Pulse Duration (ms) 1 1 94 85 1 2 3 V F - Forward Voltage (V) 4 Fig. 3 - Pulse Forward Current vs. Pulse Duration Fig. 4 - Forward Current vs. Forward Voltage Document Number: 8121 For technical questions, contact: emittertechsupport@vishay.com www.vishay.com Rev. 1.6, 5-Sep-8 163
TSHA62, TSHA621, TSHA622, TSHA623 1.2 1.6 V F rel - Relative Forward Voltage (V) 1.1 I F = 1 ma 1..9.8.7 2 4 6 8 94 799 T amb - Ambient Temperature ( C) 1 I e rel; Φ e rel 94 82 1.2.8.4 I F = 2 ma - 1 1 5 1 T amb - Ambient Temperature ( C) 14 Fig. 5 - Relative Forward Voltage vs. Ambient Temperature Fig. 8 - Relative Radiant Intensity/Power vs. Ambient Temperature I - Radiant Intensity (mw/sr) e 94 8745 1 1 1 1 1 TSHA 622 TSHA 62 TSHA 623 TSHA 621 1 1 1 2 1 3 1 4 I F - Forward Current (ma) Fig. 6 - Radiant Intensity vs. Forward Current Φ e - Relative Radiant Power 1.25 1..75.5.25 I F = 1 ma Φ e (λ ) rel = Φe ( λ )/ Φ e (λ p ) 78 88 98 94 8 λ - Wavelenght (nm) Fig. 9 - Relative Radiant Power vs. Wavelength 1 1 2 3 - Radiant Power (mw) e Φ 94 87 1 1 1.1 1 1 1 1 2 1 3 1 4 I F - Forward Current (ma) Fig. 7 - Radiant Power vs. Forward Current I e rel - Relative Radiant Intensity 4 1..9 5.8 6 7.7 8.6.4.2 94 88 Fig. 1 - Relative Radiant Intensity vs. Angular Displacement ϕ - Angular Displacement www.vishay.com For technical questions, contact: emittertechsupport@vishay.com Document Number: 8121 164 Rev. 1.6, 5-Sep-8
PACKAGE DIMENSIONS in millimeters TSHA62, TSHA621, TSHA622, TSHA623 96 12125 Document Number: 8121 For technical questions, contact: emittertechsupport@vishay.com www.vishay.com Rev. 1.6, 5-Sep-8 165
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