document number: 93392 for technical ques tions, contact: diodes-tech@vishay.com www.vishay.com revision: 12-aug-08 1 schottky rectifier new generation 3 d-61 package, 2 x 40 a 80cnq...a series vishay high power products features ? 150 c t j operation ? center tap module ? very low forward voltage drop ? high frequency operation ? high purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance ? guard ring for enhanced ruggedness and long term reliability ? new fully transfer-mold low profile, small footprint, high current package ? designed and qualified for industrial level description the center tap schottky rectifier module series has been optimized for very low forwar d voltage drop, with moderate leakage. the proprietary barrier technology allows for reliable operation up to 150 c junction temperature. typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection. product summary i f(av) 2 x 40 a v r 35 to 45 v base common cathode base common cathode common cathode anode 2 anode 1 12 3 common cathode anode 2 anode 1 12 3 anode 2 anode 1 1 3 d-61- 8 8 0cnq...a 8 0cnq...asm d-61- 8 -sm 8 0cnq...asl d-61- 8 -sl major ratings and characteristics symbol characteristics values units i f(av) rectangular waveform 80 a v rrm range 35 to 45 v i fsm t p = 5 s sine 5800 a v f 40 apk, t j = 125 c (per leg) 0.47 v t j range - 55 to 150 c voltage ratings parameter symbol 80CNQ035A 80cnq040a 80cnq045a units maximum dc reverse voltage v r 35 40 45 v maximum working peak reverse voltage v rwm
www.vishay.com for technical questi ons, contact: diodes-tech@vishay.com document number: 93392 2 revision: 12-aug-08 80cnq...a series vishay high power products schottky rectifier new generation 3 d-61 package, 2 x 40 a note (1) pulse width < 300 s, duty cycle < 2 % absolute maximum ratings parameter symbol test conditions values units maximum average forward current see fig. 5 per leg i f(av) 50 % duty cycle at t c = 114 c, rectangular waveform 40 a per device 80 maximum peak one cycle non-repetitive surge current per leg see fig. 7 i fsm 5 s sine or 3 s rect. pulse following any rated load condition and with rated v rrm applied 5800 10 ms sine or 6 ms rect. pulse 750 non-repetitive avalanche energy per leg e as t j = 25 c, i as = 8 a, l = 1.7 mh 54 mj repetitive avalanche current per leg i ar current decaying linearly to zero in 1 s frequency limited by t j maximum v a = 1.5 x v r typical 8a electrical specifications parameter symbol test conditions values units maximum forward voltage drop per leg see fig. 1 v fm (1) 40 a t j = 25 c 0.52 v 80 a 0.66 40 a t j = 125 c 0.47 80 a 0.61 maximum reverse leakage current per leg see fig. 2 i rm (1) t j = 25 c v r = rated v r 5 ma t j = 125 c 250 threshold voltage v f(to) t j = t j maximum 0.26 v forward slope resistance r t 3.93 m maximum junction capacitance per leg c t v r = 5 v dc (test signal range 100 khz to 1 mhz) 25 c 2600 pf typical series inductance per leg l s measured lead to lead 5 mm from package body 5.5 nh maximum voltage rate of change dv/dt rated v r 10 000 v/s
document number: 93392 for technical ques tions, contact: diodes-tech@vishay.com www.vishay.com revision: 12-aug-08 3 80cnq...a series schottky rectifier new generation 3 d-61 package, 2 x 40 a vishay high power products thermal - mechanical specifications parameter symbol test conditions values units maximum junction and storage temperature range t j , t stg - 55 to 150 c maximum thermal resistance, junction to case per leg r thjc dc operation see fig. 4 0.85 c/w maximum thermal resistance, junction to case per package dc operation 0.42 typical thermal resistance, case to heatsink (d-61-8 only) r thcs mounting surface, smooth and greased device flatness < 5 mils 0.30 approximate weight 7.8 g 0.28 oz. mounting torque (d-61-8 only) minimum 40 (35) kgf cm (lbf in) maximum 58 (50) marking device case style d-61-8 80CNQ035A 80cnq040a 80cnq045a case style d-61-8-sm 80CNQ035Asm 80cnq040asm 80cnq045asm case style d-61-8-sl 80CNQ035Asl 80cnq040asl 80cnq045asl
www.vishay.com for technical questi ons, contact: diodes-tech@vishay.com document number: 93392 4 revision: 12-aug-08 80cnq...a series vishay high power products schottky rectifier new generation 3 d-61 package, 2 x 40 a fig. 1 - maximum forward voltage drop characteristics (per leg) fig. 2 - typical values of reverse current vs. reverse voltage (per leg) fig. 3 - typical junction capacitance vs. reverse voltage (per leg) fig. 4 - maximum thermal impedance z thjc characteristics (per leg) 1 100 10 1000 i f - instantaneous forward current (a) v fm - forward volta g e drop (v) 0.2 0.4 0.6 0. 8 1.0 1.2 0 t j = 150 c t j = 125 c t j = 25 c 1 10 100 0.1 0.01 1000 i r - reverse current (ma) v r - reverse voltage (v) 10 51520 40 45 25 30 35 0 t j = 150 c t j = 125 c t j = 100 c t j = 75 c t j = 50 c t j = 25 c 100 1000 10 000 c t - junction capacitance (pf) v r - reverse voltage (v) 10 20 30 50 40 0 t j = 25 c 0.01 0.1 1 0.00001 0.0001 0.001 0.01 0.1 1 t 1 - rectangular pulse duration (s) z thjc - thermal impedance (c/w) 100 10 single pulse (thermal resistance) d = 0.75 d = 0.50 d = 0.33 d = 0.25 d = 0.20 p dm t 1 t 2 notes: 1. duty factor d = t 1 /t 2 2. peak t j = p dm x z thjc + t c
document number: 93392 for technical ques tions, contact: diodes-tech@vishay.com www.vishay.com revision: 12-aug-08 5 80cnq...a series schottky rectifier new generation 3 d-61 package, 2 x 40 a vishay high power products fig. 5 - maximum allowable case temperature vs. average forward current (per leg) fig. 6 - forward power loss characteristics (per leg) fig. 7 - maximum non-repetitive surge current (per leg) fig. 8 - unclamped inductive test circuit 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 r at v r1 = 80 % rated v r 80 100 120 140 160 allowable case temperature (c) i f ( av ) - average forward current (a) 30 10 20 40 50 60 0 dc see note (1) square wave (d = 0.50) 80 % rated v r applied 0 5 15 25 20 10 30 average power loss (w) i f(av) - average forward current (a) 10 20 60 30 40 50 0 dc rms limit d = 0.20 d = 0.25 d = 0.33 d = 0.50 d = 0.75 100 10 000 1000 i fsm - non-repetitive surge current (a) t p - square wave pulse duration (s) 100 1000 10 000 10 at any rated load condition and with rated v rrm applied following surge c u rrent monitor high-speed s w itch d.u.t. r g = 25 + free w heel diode v d = 25 v l irfp460 40hfl40s02
www.vishay.com for technical questi ons, contact: diodes-tech@vishay.com document number: 93392 6 revision: 12-aug-08 80cnq...a series vishay high power products schottky rectifier new generation 3 d-61 package, 2 x 40 a ordering information table 1 - current rating (80 a) 2 3 4 - schottky ?q? series 5 - voltage ratings 6 - 7 standard pack quantity: a = 10 pieces; asm/asl = 20 pieces device code 5 13 24 67 80 c n q 045 a - 035 = 35 v 040 = 40 v 045 = 45 v a = d-61-8 asm = d-61-8-sm asl = d-61-8-sl - package style: n = d-61 - package: c = common cathode - circuit configuration: - none = standard production pbf = lead (pb)-free (d-61-8 only) links to related documents dimensions http://www.vishay.com/doc?95354 part marking information http://www.vishay.com/doc?95356
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay 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 fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, 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 medi cal, 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.
|
