vs-1n5820, vs-1N5820-M3 www.vishay.com vishay semiconductors revision: 11-oct-11 1 document number: 93257 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@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 schottky rectifier, 3.0 a features ? low profile, axial leaded outline ? high frequency operation ? very low forward voltage drop ? high purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance ? guard ring for enhanced ruggedness and long term reliability ? compliant to rohs directive 2002/95/ec ? designed and qualifie d for commercial level ? halogen-free according to iec 61249-2-21 definition (-m3 only) description the vs-1n5820... axial leaded schottky rectifier has been optimized for very low forwar d voltage drop, with moderate leakage. typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection. product summary package do-201ad (c-16) i f(av) 3 a v r 20 v v f at i f see electrical table i rm max. 20 ma at 100 c t j max. 150 c diode variation single die e as see electrical table cathode anode c-16 major ratings and characteristics symbol characteristics values units i f(av) rectangular waveform 3.0 a v rrm 20 v i fsm t p = 5 s sine 450 a v f 3 apk, t j = 25 c 0.475 v t j range - 65 to 150 c voltage ratings parameter symbol vs-1n5820 vs-1N5820-M3 units maximum dc reverse voltage v r 20 20 v maximum working peak reverse voltage v rwm absolute maximum ratings parameter symbol test conditions values units maximum average forward current i f(av) 50 % duty cycle at t l = 114 c, rectan gular waveform with cooling fins 3.0 a maximum peak one cycle non-repetitive surge current at t j = 25 c i fsm 5 s sine or 3 s rect. pulse following any rated load condition and with rated v rrm applied 450 10 ms sine or 6 ms rect. pulse 90
vs-1n5820, vs-1N5820-M3 www.vishay.com vishay semiconductors revision: 11-oct-11 2 document number: 93257 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@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 note (1) pulse width < 300 s, duty cycle < 2 % note (1) thermal runaway condition for a diode on its own heatsink electrical specifications parameter symbol test conditions typ. max. units maximum forward voltage drop v fm (1) 3 a t j = 25 c 0.41 0.475 v 9.4 a 0.49 0.85 maximum reverse leakage current i rm (1) t j = 25 c v r = rated v r 0.05 2.0 ma t j = 100 c 8.1 20 typical junction capacitance c t v r = 5 v dc (test signal range 100 khz to 1 mhz), 25 c 350 - pf typical series inductance l s measured lead to lead 5 mm from package body 9.0 - nh maximum voltage rate of change dv/dt rated v r - 10 000 v/s thermal - mechanical specifications parameter symbol test conditions values units maximum junction and storage temperature range t j (1) , t stg - 65 to 150 c maximum thermal resistance, junction to lead r thjl with fin 20 x 20 (0.79 x 0.79) 1.0 thick 34 c/w maximum thermal resistance, junction to ambient r thja dc operation without cooling fin 80 approximate weight 1.2 g 0.042 oz. marking device case style c-16 1n5820 dp tot dt j ------------- 1 r thja -------------- <
vs-1n5820, vs-1N5820-M3 www.vishay.com vishay semiconductors revision: 11-oct-11 3 document number: 93257 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@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 - maximum forward voltage drop characteristics fig. 2 - typical peak reverse current vs. reverse voltage fig. 3 - typical junc tion capacitance vs. reverse voltage fig. 4 - typical average forward current vs. allowable lead temperature fig. 5 - maximum average forward dissipation vs. average forward current fig. 6 - maximum peak surge forward current vs. pulse duration note (1) formula used: t c = t j - (pd + pd rev ) x r thjc ; pd = forward power loss = i f(av) x v fm at (i f(av) /d) (see fig. 6); pd rev = inverse power loss = v r1 x i r (1 - d) i f - instantaneous forward current (a) 93257_01 v fm - forward voltage drop (v) 0.1 1 10 100 0 0.2 0.4 0.6 0.8 1 t j = 150 c t j = 125 c t j = 25 c i r - reverse current (ma) v r - reverse voltage (v) 93257_02 0.001 0.01 0.1 1 10 100 0 5 10 15 20 t j = 150 c t j = 125 c t j = 100 c t j = 75 c t j = 25 c t j = 50 c c t - junction capacitance (pf) v r - reverse voltage (v) 93257_03 100 1000 0 5 10 15 20 t j = 25 c allowable lead temperature (c) i f(av) - average forward current (a) 93257_04 90 100 110 120 130 140 150 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 dc s ee note (1) sq uare wave (d = 0.5) average forward current - i f(av) (a) average power loss (w) 93257_05 0 0.2 0.4 0.6 0.8 1 1.2 1.4 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 dc rm s limit d = 0.20 d = 0.25 d = 0.33 d = 0.50 d = 0.75 t p - square wave pulse duration (s) i fsm - non-repetitive surge current (a) 93257_06 10 100 1000 10 100 1000 10 000 at any rated load condition and with rated v rrm applied following s urge t j = 25 c
vs-1n5820, vs-1N5820-M3 www.vishay.com vishay semiconductors revision: 11-oct-11 4 document number: 93257 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@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 ordering information table ordering information (example) preferred p/n quantity per t/r minimum order quantity packaging description vs-1n5820 500 500 bulk vs-1n5820tr 1200 1200 tape and reel vs-1N5820-M3 500 500 bulk vs-1n5820tr-m3 1200 1200 tape and reel 1 - part number: 3 a, 20 v 2 - tr = tape and reel package none = bulk package device code 2 3 1n5820 tr vs- -m3 - vishay semiconductors product none = lead (pb)-free and rohs compliant -m3 = halogen-free, rohs compliant, and terminations lead (pb)-free - environmental digit 3 4 1 4 links to related documents dimensions www.vishay.com/doc?95242 part marking information www.vishay.com/doc?95304 packaging information www.vishay.com/doc?95338
outline dimensions www.vishay.com vishay semiconductors revision: 29-aug-11 1 document number: 95241 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@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 axial do-204al (do-41) dimensions in millimeters (inches) 2.70 (0.106) 2.29 (0.090) dia. 2.70 (0.106) 2.29 (0.090) dia. 0.86 (0.034) 0.72 (0.028) (2 places) 27.0 (1.06) min. (2 places) 5.21 (0.205) max. 5.21 (0.205) max. 27.0 (1.06) min. (2 places) 1.27 (0.050) max. flash (2 places) dia. 0.86 (0.034) 0.72 (0.028) (2 places) dia. cathode band
legal disclaimer notice www.vishay.com vishay revision: 12-mar-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 no t expressly indicated for use in such applications do so at their own risk and agr ee to fully indemnify and hold vishay and it s distributors harmless from and against an y and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale , including attorneys fees, even if such claim alleges that vis hay or its distributor was negligent regarding th e design or manufacture of the part. please contact authorized vishay personnel t o obtain written terms and conditions regardin g 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.
|
