document number: 94141 for tec hnical questions, contact: diodestech@vishay.com www.vishay.com revision: 04-mar-10 1 schottky rectifier, 3 a vs-15mq040npbf vishay high power products features ? surface mountable ? extremely low forward voltage ? compact size ? improved reverse blocking voltage capability relative to other si milar size schottky ? meets msl level 1, per j-std-020, lf maximum peak of 260 c ? compliant to rohs directive 2002/95/ec ? designed and qualified for industrial level applications ? switching power supplies ? meter protection ? reverse protection for power input to pc board circuits ? battery isolation and charging ? low threshold voltage diode ? freewheeling or by-pass diode ? low voltage clamp description the vs-15mq040npbf schottky rectifier is designed to be used for low power applications where a reverse voltage of 40 v is encountered and surf ace mountable is required. product summary i f(av) 3 a v r 40 v cathode anode s ma major ratings and characteristics symbol characteristics values units i f(av) dc 3 a v rrm 40 v i fsm t p = 5 s sine 330 a v f 2 apk, t j = 125 c 0.43 v t j range - 40 to 150 c voltage ratings parameter symbol vs-15mq040npbf units maximum dc reverse voltage v r 40 v maximum working peak reverse voltage v rwm absolute maximum ratings parameter symbol test conditions values units maximum average forward current see fig. 4 i f(av) 50 % duty cycle at t l = 105 c, rectangular waveform on pc board 9 mm 2 island (0.013 mm thick copper pad area) 2.1 a maximum peak one cycle non-repetitive surge current see fig. 6 i fsm 5 s sine or 3 s rect. pulse following any rated load condition and with rated v rrm applied 330 a 10 ms sine or 6 ms rect. pulse 140 non-repetitive avalanche energy e as t j = 25 c, i as = 1 a, l = 12 mh 6.0 mj repetitive avalanche current i ar current decaying linearly to zero in 1 s frequency limited by t j maximum v a = 1.5 x v r typical 1.0 a
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 94141 2 revision: 04-mar-10 vs-15mq040npbf vishay high power products schottky rectifier, 3 a note (1) pulse width < 300 s, duty cycle < 2 % note (1) thermal runaway condition fo r a diode on its own heatsink electrical specifications parameter symbol test conditions values units maximum forward voltage drop see fig. 1 v fm (1) 1 a t j = 25 c 0.42 v 2 a 0.49 1 a t j = 125 c 0.34 2 a 0.43 maximum reverse leakage current see fig. 2 i rm (1) t j = 25 c v r = rated v r 0.5 ma t j = 125 c 20 threshold voltage v f(to) t j = t j maximum 0.26 v forward slope resistance r t 64.6 m typical junction capacitance c t v r = 10 v dc , t j = 25 c, test signal = 1 mhz 134 pf typical series inductance l s measured lead to lead 5 mm from package body 2.0 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 - 40 to 150 c maximum thermal resistance, junction to ambient r thja dc operation 80 c/w approximate weight 0.07 g 0.002 oz. marking device case style sma (similar d-64) v3f dp tot dt j ------------- 1 r thja -------------- <
document number: 94141 for tec hnical questions, contact: diodestech@vishay.com www.vishay.com revision: 04-mar-10 3 vs-15mq040npbf schottky rectifier, 3 a vishay high power products fig. 1 - maximum forward voltage drop characteristics fig. 2 - typical peak reverse current vs. reverse voltage fig. 3 - typical junction capacitance vs. reverse voltage fig. 4 - maximum 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 r at v r1 = 80 % rated v r 0.1 10 i f - instantaneous forward current (a) v fm - forward voltage drop (v) 0.3 0.5 0.7 0.9 1 0.8 0.6 0.4 0.2 t j = 150 c t j = 125 c t j = 25 c i r - reverse current (ma) v r - reverse voltage (v) 01020 30 0.01 0.1 1 10 100 5 40 0.001 35 25 15 t j = 150 c t j = 125 c t j = 100 c t j = 75 c t j = 50 c t j = 25 c c t - junction capacitance (pf) v r - reverse voltage (v) 02030 40 45 100 1000 10 t j = 25 c 10 5 15 25 35 allowable case temperature (c) i f(av) - average forward current (a) 0 2.0 3.0 1.0 30 50 70 110 150 0.5 1.5 2.5 90 130 square wave (d = 0.50) 80 % rated v r applied see note (1) d = 0.20 d = 0.25 d = 0.33 d = 0.50 d = 0.75 dc 140 120 100 80 60 40 0 0.4 1.0 1.6 average power loss (w) i f(av) - average forward current (a) 0 2.0 3.0 1.4 0.6 0.2 1.5 1.0 0.5 2.5 0.8 rms limit dc d = 0.20 d = 0.25 d = 0.33 d = 0.50 d = 0.75 1.2 i fsm - non-repetitive surge current (a) t p - square wave pulse duration (s) 100 1000 10 100 1000 10 000 at any rated load condition and with rated v applied following surge rrm
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 94141 4 revision: 04-mar-10 vs-15mq040npbf vishay high power products schottky rectifier, 3 a ordering information table 2 - current rating 3 - m = sma 4 - q = schottky ?q? series 5 - voltage rating (040 = 40 v) 6 - n = new sma 7 - none = box (1000 pieces) tr = tape and reel (7500 pieces) - pbf = lead (pb)-free 8 1 - hpp product suffix device code 5 13 24 678 vs- 15 m q 040 n tr pbf links to related documents dimensions www.vishay.com/doc?95018 part marking information www.vishay.com/doc?95029 packaging information tape and reel www.vishay.com/doc?95034 bulk www.vishay.com/doc?95397 spice model www.vishay.com/doc?95273
document number: 95018 for technical questions concer ning discrete products, cont act: diodes-tech@vishay.com www.vishay.com revision: 25-jun-07 for technical qu estions concerning module products , contact: ind-modules@vishay.com 1 sma outline dimensions vishay high power products dimensions in millimeters (inches) 2.50 (0.098) 2.90 (0.114) 4.00 (0.157) 4.60 (0.181) 1.40 (0.055) 1.60 (0.062) 0.152 (0.006) 0.305 (0.012) 2.00 (0.078) 2.44 (0.096) 0.76 (0.030) 1.52 (0.060) 0.103 (0.004) 0.203 (0.008) 4.80 (0.188) 5.28 (0.208) 2.10 max. (0.085 max. ) 5.53 (0.218) 1.27 min. (0.050 min.) 1.47 min. (0.058 min.) soldering pad 12 1 2 polarity part number
document number: 91 000 www.vishay.com revision: 11-mar-11 1 disclaimer legal disclaimer notice vishay all product, product specifications and data ar e subject to change without notice to improve reliability, function or design or otherwise. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectivel y, vishay), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained in any datasheet or in any o ther disclosure relating to any product. vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. to the maximum extent permitted by applicab le law, vishay disc laims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, incl uding without limitation specia l, consequential or incidental dama ges, and (iii) any and all impl ied warranties, including warran ties of fitness for particular purpose, non-infringement and merchantability. statements regarding the suitability of pro ducts for certain types of applications are based on vishays knowledge of typical requirements that are often placed on vishay products in gene ric applications. such statements are not binding statements about the suitability of products for a partic ular application. it is the customers responsibility to validate that a particu lar product with the properties described in th e product specification is su itable for use in a particul ar application. parameters provided in datasheets an d/or specifications may vary in different applications and perfo rmance 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 vishays term s and conditions of purchase, including but not limited to the warranty expressed therein. except as expressly indicated 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 vishay product co uld result in person al injury or death. customers using or selling vishay products not 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 the design or manufact ure of the part. please contact authorized vishay personnel t o obtain written terms and conditions regarding products designed fo r such applications. no license, express or implied, by estoppel or otherwise, to any intelle ctual property rights is gran ted by this document or by any conduct of vishay. product names and markings noted herein may be trademarks of their respective owners.
|
