TSHA4400, tsha4401 www.vishay.com vishay semiconductors rev. 1.7, 24-aug-11 1 document number: 81017 for technical questions, contact: emittertechsupport@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 infrared emitting diode, 875 nm, gaalas description the tsha440. series are infrared, 875 nm emitting diodes in gaalas technology, molded in a clear, untinted plastic package. features ? package type: leaded ? package form: t-1 ? dimensions (in mm): ? 3 ? peak wavelength: p = 875 nm ? high reliability ? angle of half intensity: ? = 20 ? low forward voltage ? suitable for high pulse current operation ? good spectral matching with si photodetectors ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec note ** please see document vishay material category policy: www.vishay.com/doc?99902 applications ? infrared remote control and free air data transmission systems with comfortable radiation angle ? this emitter series is dedi cated to systems with panes in transmission space betwee n emitter and detector, because of the low absorbtion of 875 nm radiation in glass note ? test conditions see table basic characteristics note ? moq: minimum order quantity 94 8636 product summary component i e (mw/sr) ? (deg) p (nm) t r (ns) TSHA4400 20 20 875 600 tsha4401 30 20 875 600 ordering information ordering code packaging remarks package form TSHA4400 bulk moq: 5000 pcs, 5000 pcs/bulk t-1 tsha4401 bulk moq: 5000 pcs, 5000 pcs/bulk t-1 absolute maximum ratings (t amb = 25 c, unless otherwise specified) parameter test condition symbol value unit reverse voltage v r 5v forward current i f 100 ma peak forward current t p /t = 0.5, t p = 100 s i fm 200 ma surge forward current t p = 100 s i fsm 2a power dissipation p v 180 mw junction temperature t j 100 c operating temperature range t amb - 40 to + 85 c storage temperature range t stg - 40 to + 100 c soldering temperature t 5 s, 2 mm from case t sd 260 c thermal resistance j unction/ambient j-std-051, lead s 7 mm, soldered on pcb r thja 300 k/w
TSHA4400, tsha4401 www.vishay.com vishay semiconductors rev. 1.7, 24-aug-11 2 document number: 81017 for technical questions, contact: emittertechsupport@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 fig. 1 - power dissipation limit vs. ambient temperature fig. 2 - forward current limit vs. ambient temperature 0 20 40 60 80 100 120 140 160 180 200 0 102030405060708090100 21311 t amb - ambient temperature (c) p v - power dissipation (mw) r thja = 300 k/w 0 20 40 60 80 100 120 0 10 203040 50607080 90100 t amb - ambient temperature (c) 21312 i f - forward current (ma) r thja = 300 k/w basic characteristics (t amb = 25 c, unless otherwise specified) parameter test condition symbol min. typ. max. unit forward voltage i f = 100 ma, t p = 20 ms v f 1.5 1.8 v i f = 1.5 a, t p = 100 s v f 3.2 4.9 v temperature coefficient of v f i f = 100 ma tk vf - 1.6 mv/k reverse current v r = 5 v i r 100 a junction capacitance v r = 0 v, f = 1 mhz, e = 0 c j 20 pf temperature coefficient of e i f = 100 ma tk e - 0.7 %/k angle of half intensity ? 20 deg peak wavelength i f = 100 ma p 875 nm spectral bandwidth i f = 100 ma ? 80 nm temperature coefficient of p i f = 100 ma tk p 0.2 nm/k rise time i f = 100 ma t r 600 ns i f = 1.5 a t r 300 ns fall time i f = 100 ma t f 600 ns i f = 1.5 a t f 300 ns virtual source diameter d 1.8 mm type dedicated characteristics (t amb = 25 c, unless otherwise specified) parameter test condition part symbol min. typ. max. unit radiant intensity i f = 100 ma, t p = 20 ms TSHA4400 i e 12 20 60 mw/sr tsha4401 i e 16 30 60 mw/sr i f = 1.5 ma, t p = 100 s TSHA4400 i e 140 240 mw/sr tsha4401 i e 190 360 mw/sr radiant power i f = 100 ma, t p = 20 ms TSHA4400 e 20 mw tsha4401 e 24 mw
TSHA4400, tsha4401 www.vishay.com vishay semiconductors rev. 1.7, 24-aug-11 3 document number: 81017 for technical questions, contact: emittertechsupport@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 basic characteristics (t amb = 25 c, unless otherwise specified) fig. 3 - pulse forward current vs. pulse duration fig. 4 - forward current vs. forward voltage fig. 5 - relative forward voltage vs. ambient temperature fig. 6 - radiant intensity vs. forward current fig. 7 - radiant power vs. forward current fig. 8 - relative radiant intens ity/power vs. ambient temperature t p - pulse duration (ms) 94 7947 10 0 10 1 10 1 10 -1 10 -1 10 0 10 2 10 -2 t p /t = 0.01, i fm =2a 0.05 0.1 0.5 0.02 0.2 i - forward current (a) f v f - forward voltage (v) 94 8005 10 1 10 2 10 3 10 4 t p = 100 s t p /t= 0.001 4 3 2 1 0 i - forward current (ma) f 0.7 0.8 0.9 1.0 1.1 1.2 v f rel - relative forward voltage (v) 94 7990 t amb - ambient temperature (c) 100 80 60 40 20 0 i f = 10 ma i f - forward current (ma) 94 7942 10 3 10 1 10 2 10 4 10 0 1 10 100 1000 i - radiant intensity (mw/sr) e tsha 4401 tsha 4400 - radiant power (mw) e i f - forward current (ma) 94 7943 10 3 10 1 10 2 10 4 10 0 0.1 1 10 1000 100 - 10 10 50 0 100 0 0.4 0.8 1.2 1.6 i ; e rel e rel 140 94 8020 i f = 20 ma t amb - ambient temperature (c)
TSHA4400, tsha4401 www.vishay.com vishay semiconductors rev. 1.7, 24-aug-11 4 document number: 81017 for technical questions, contact: emittertechsupport@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 fig. 9 - relative radiant power vs . wavelength fig. 10 - relative radi ant intensity vs. an gular displacement package dimensions in millimeters 780 880 - wavelenght (nm) 980 94 8000 - relative radiant power e 0 0.25 0.5 0.75 1.0 1.25 i f = 100 ma p e e e )/ () ( ) rel = ( 900 950 0 0.25 0.5 0.75 1.0 1.25 - wavelength (nm) 1000 94 7994 e rel - relative radiant power i f = 100 ma 3.2 0.15 2.9 0.1 0.4 + 0.15 - 0.05 < 0.6 3.5 0.1 4.5 0.3 5.8 0.3 30.3 0.5 1.5 0.25 0.6 0.15 2.54 nom. drawing-no.: 6.544-5264.01-4 issue: 2; 23.04.98 specifications according to din technical drawings a c area not plane (2.5) r 1.4 (sphere) 95 10951
legal disclaimer notice www.vishay.com vishay revision: 02-oct-12 1 document number: 91000 disclaimer all product, product specifications and data are subject to change without notice to improve reliability, function or design or otherwise. vishay intertechnology, inc., its affiliates, agents, and employee s, and all persons acting on it s or their behalf (collectivel y, vishay), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any o ther disclosure relating to any product. vishay makes no warranty, repres entation or guarantee regarding the suitabilit y of the products for any particular purpose or the continuing production of any product. to the maximum extent permitted by applicable law, vi shay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation specia l, consequential or incidental damages, and (iii) any and all i mplied warranties, including warra nties of fitness for particular purpose, non-infringement and merchantability. statements regarding the suitability of products for certain type s of applications are based on vishays knowledge of typical requirements that are often placed on vishay products in generic applications. such statements are not binding statements about the suitability of products for a particular application. it is the customers responsib ility to validate that a particu lar product with the properties descri bed in the product specification is suitable fo r use in a particular application. parameters provided in datasheets and/or specification s may vary in different applications an d performance may vary over time. all operating parameters, including typical pa rameters, must be validated for each customer application by the customers technical experts. product specifications do not expand or otherwise modify vish ays terms and condit ions of purchase, including but not limited to the warranty expressed therein. except as expressly indicate d in writing, vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the vi shay product could result in personal injury or death. customers using or selling vishay products not expressly indicated for use in such applications do so at their own risk. pleas e contact authorized vishay personnel to ob tain written terms and conditions regarding products designed for such applications. no license, express or implied, by estoppel or otherwise, to any intellectual prope rty rights is granted by this document or by any conduct of vishay. product names and markings noted herein may be trad emarks of their respective owners. material category policy vishay intertechnology, inc. hereby certi fies that all its products that are id entified as rohs-compliant fulfill the definitions and restrictions defined under directive 2011/65/eu of the euro pean parliament and of the council of june 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (eee) - recast, unless otherwis e specified as non-compliant. please note that some vishay documentation may still make reference to rohs directive 2002/95/ ec. we confirm that all the products identified as being compliant to directive 2002 /95/ec conform to directive 2011/65/eu. vishay intertechnology, inc. hereby certifi es that all its products that are identified as ha logen-free follow halogen-free requirements as per jedec js709a stan dards. please note that some vishay documentation may still make reference to the iec 61249-2-21 definition. we co nfirm that all the products identified as being compliant to iec 61249-2-21 conform to jedec js709a standards.
|
