document number: 89359 for technical ques tions within your region, please cont act one of the following: www.vishay.com revision: 26-oct-10 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 1 dual low-voltage trench mos barrier schottky rectifier ultra low v f = 0.33 v at i f = 5.0 a VBT2045C vishay general semiconductor new product features ? trench mos schottky technology ? low forward voltage drop, low power losses ? high efficiency operation ? meets msl level 1, per j-std-020, lf maximum peak of 245 c ? not recommended for pcb bottom side wave mounting ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec typical applications for use in high frequency dc/dc converters, switching power supplies, freewheeling diodes, or-ing diode, and reverse battery protection. mechanical data case: to-263ab molding compound meets ul 94 v-0 flammabi lity rating base p/n-e3 - rohs compliant, commercial grade terminals: matte tin plated leads, solderable per j-std-002 and jesd 22-b102 e3 suffix meets jesd 201 class 1a whisker test polarity: as marked mounting torque: 10 in-lbs maximum primary characteristics i f(av) 2 x 10 a v rrm 45 v i fsm 160 a v f at i f = 10 a 0.41 v t j max. 150 c to-263ab 1 2 k pin 1 pin 2 k heatsink VBT2045C tmbs ? maximum ratings (t a = 25 c unless otherwise noted) parameter symbol VBT2045C unit maximum repetitive pe ak reverse voltage v rrm 45 v maximum average forward rectified current (fig. 1) per device i f(av) 20 a per diode 10 peak forward surge current 8. 3 ms single ha lf sine-wave superimposed on rated load i fsm 160 a operating junction and storage temperature range t j , t stg - 40 to + 150 c
www.vishay.com for technical qu estions within your region, please contact one of the fo llowing: document number: 89359 2 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com revision: 26-oct-10 VBT2045C vishay general semiconductor new product notes (1) pulse test: 300 s pulse width, 1 % duty cycle (2) pulse test: pulse width 40 ms ratings and characteristics curves (t a = 25 c unless otherwise noted) fig. 1 - maximum forward current derating curve fig. 2 - forward power loss characteristics per diode electrical characteristics (t a = 25 c unless otherwise noted) parameter test conditions symbol typ. min. unit instantaneous forward voltage per diode i f = 5 a t a = 25 c v f (1) 0.44 - v i f = 10 a 0.49 0.58 i f = 5 a t a = 125 c 0.33 - i f = 10 a 0.41 0.52 reverse current per diode v r = 45 v t a = 25 c i r (2) - 2000 a t a = 125 c 10 30 ma thermal characteristics (t a = 25 c unless otherwise noted) parameter symbol VBT2045C unit typical thermal resistance per diode r jc 3.0 c/w per device 2.0 ordering information (example) package preferred p/n unit weight (g) pac kage code base quantity delivery mode to-263ab VBT2045C-e3/4w 1.38 4w 50/tube tube to-263ab VBT2045C-e3/8w 1.38 8w 800/reel tape and reel case temperature (c) average forward rectified current (a) 24 20 16 12 4 0 100 110 120 130 140 150 8 0 3 4 5 6 0246 1012 average forward current (a) average power loss (w) d = 0.1 d = 0.2 d = 0.3 d = 0.5 d = 0.8 d = 1.0 8 d = t p /t t p t 1 2
document number: 89359 for technical ques tions within your region, please cont act one of the following: www.vishay.com revision: 26-oct-10 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 3 VBT2045C vishay general semiconductor new product fig. 3 - typical instantaneous forward characteristics per diode fig. 4 - typical reverse characteristics per diode fig. 5 - typical juncti on capacitance per diode fig. 6 - typical transient thermal impedance per diode package outline dimensions in inches (millimeters) instantaneous forward voltage (v) 0 0.2 0.4 0.7 0.8 100 10 1 0.1 t a = 150 c t a = 125 c t a = 100 c t a = 25 c 0.6 instantaneous forward current (a) 0.1 0.3 0.5 20 40 60 80 100 1 0.1 0.01 0.001 100 10 percent of rated peak reverse voltage (%) instantaneous reverse current (ma) t a = 150 c t a = 25 c t a = 100 c t a = 125 c 100 1000 10 000 0.1 1 10 100 reverse voltage (v) junction capacitance (pf) t j = 25 c f = 1.0 mhz v sig = 50 mv p-p 10 0.1 0.01 0.1 1 10 100 t - pulse duration (s) junction to case 1 transient thermal impedance (c/w) to-263ab mounting pad layout 0.670 (17.02) 0.591 (15.00) 0.105 (2.67) 0.095 (2.41) 0.08 (2.032) mi n . 0.15 (3.81) mi n . 0.33 (8.38) mi n . 0.42 (10.66) mi n . 12 k k 0.140 (3.56) 0.110 (2.79) 0.021 (0.53) 0.014 (0.36) 0.110 (2.79) 0.090 (2.29) 0 to 0.01 (0 to 0.254) 0.055 (1.40) 0.047 (1.19) 0.055 (1.40) 0.045 (1.14) 0.190 (4.83) 0.160 (4.06) 0.205 (5.20) 0.195 (4.95) 0.624 (15.85) 0.591 (15.00) 0.037 (0.940) 0.027 (0.686) 0.105 (2.67) 0.095 (2.41) 0.360 (9.14) 0.320 (8.13) 0.411 (10.45) 0.380 (9.65) 0.245 (6.22) mi n .
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.
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