VSSAF5L45 www.vishay.com vishay general semiconductor revision: 12-oct-12 1 document number: 89934 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 surface mount trench mos barrier schottky rectifier typical applications for use in low voltage, high frequency inverters, freewheeling, dc/dc converte rs, and polarity protection applications. features ? very low profile - typical height of 0.95 mm ? ideal for automated placement ? trench mos schottky technology ? low power losses, high efficiency ? low forward voltage drop ? meets msl level 1, per j-st d-020, lf maximum peak of 260 c ? material categorization: for definitions of compliance please see www.vishay.com/doc?99912 mechanical data case: do-221ac (slimsma) ? molding compound meets ul 94 v-0 flammability rating ? base p/n-m3 - halogen-fr ee, rohs-compliant, and commercial grade terminals: matte tin plated leads, solderable per j-std-002 and jesd22-b102 ? m3 suffix meets jesd 2 01 class 1a whisker test polarity: color band denotes cathode end ? notes (1) mounted on 10 mm x 10 mm pad areas, 2 oz. fr4 pcb (2) free air, mounted on re commended copper pad area primary characteristics i f(av) 5.0 a v rrm 45 v i fsm 100 a v f at i f = 5.0 a 0.39 v t j max. 150 c do-221ac tmbs ? slimsma tm top view bottom view maximum ratings (t a = 25 c unless otherwise noted) parameter symbol VSSAF5L45 unit device marking code 5l45 maximum repetitive pe ak reverse voltage v rrm 45 v maximum dc forward current i f (1) 5.0 a i f (2) 3.0 peak forward surge current 10 ms single half sine-wave ? superimposed on rated load i fsm 100 a operating junction and storage temperature range t j , t stg - 40 to + 150 c http://www..net/ datasheet pdf - http://www..net/
VSSAF5L45 www.vishay.com vishay general semiconductor revision: 12-oct-12 2 document number: 89934 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 notes (1) pulse test: 300 s pulse width, 1 % duty cycle (2) pulse test: pulse width ? 40 ms notes (1) free air, mounted on recommended pcb, 1 oz. pad area; thermal resistance r ? ja - junction to ambient (2) mounted on 10 mm x 10 mm pad areas, 2 oz. fr4 pcb; r ? jm - junction to mount ? ratings and characteristics curves (t a = 25 c unless otherwise noted) fig. 1 - maximum forward currernt derating curve fig. 2 - average power loss characteristics electrical characteristics (t a = 25 c unless otherwise noted) parameter test conditions symbol typ. max. unit instantaneous forward voltage i f = 2.5 a t a = 25 c v f (1) 0.42 - v i f = 5.0 a 0.47 0.56 i f = 2.5 a t a = 125 c 0.31 - i f = 5.0 a 0.39 0.47 reverse current v r = 45 v t a = 25 c i r (2) - 650 a t a = 125 c 8 45 ma typical junction capa citance 4.0 v, 1 mhz c j 740 - pf thermal characteristics (t a = 25 c unless otherwise specified) parameter symbol VSSAF5L45 unit typical thermal resistance r ? ja (1) 115 c/w r ? jm (2) 12 ordering information (example) preferred p/n unit weight (g) preferred package code base quantity delivery mode VSSAF5L45-m3/6a 0.032 6a 3500 7" di ameter plastic tape and reel VSSAF5L45-m3/6b 0.032 6b 14 000 13" di ameter plastic tape and reel 5 4 3 2 1 0 0 25 50 75 100 125 150 mount temperature (c) dc forward current (a) 6 t m mea s ured at the cathode band terminal t m = 125 c t a = 125 c 0 0.4 0.8 1.2 1.6 2 2.4 2.8 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 average forward current (a) average power loss (w) d = 0.1 d = 0.2 d = 0.3 d = 0.5 d = 1.0 d = t p /t t p t d = 0.8 http://www..net/ datasheet pdf - http://www..net/
VSSAF5L45 www.vishay.com vishay general semiconductor revision: 12-oct-12 3 document number: 89934 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. 3 - typical instantaneous forward characteristics fig. 4 - typcial reverse leakage characteristics fig. 5 - typical j unction capacitance fig. 6 - typcial transient thermal impedance fig. 7 - thermal resistan ce junction to ambient vs. copper pad areas 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 100 10 1 0.1 instantaneous forward voltage (v) instantaneous forward current (a) t a = 150 c t a = 125 c t a = 25 c t a = 100 c 10 20 30 40 50 60 70 80 90 100 100 10 1 0.1 0.01 0.001 percent of rated peak reverse voltage (%) instantaneous reverse current (ma) t a = 150 c t a = 125 c t a = 25 c t a = 100 c 0.1 1 10 100 10 000 1000 100 reverse voltage (v) junction capacitance (pf) t j = 25 c f = 1.0 mhz v s ig = 50 mv p-p 0.01 0.1 1 10 100 1000 100 10 1 t - pulse duration (s) transient thermal impedance (c/w) junction to ambient copper pad areas (cm 2 ) thermal resistance (c/w) 0 20 40 60 80 100 120 140 0.0 2.0 4.0 6.0 8.0 10.0 s cu (cm2) epoxy printed circiut board fr4 copper thickne ss = 70 m http://www..net/ datasheet pdf - http://www..net/
VSSAF5L45 www.vishay.com vishay general semiconductor revision: 12-oct-12 4 document number: 89934 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 package outline dimensions in inches (millimeters) do-221ac ( s lim s ma) cathode band 0.106 (2.70) 0.098 (2.50) 0.047 (1.20) 0.030 (0.75) 0.047 (1.20) min. 0.047 (1.20) min. 0.123 (3.12) max. 0.217 (5.52) ref. 0.060 (1.52) min. 0.057 (1.45) 0.049 (1.25) 0.039 (1.00) 0.035 (0.90) 0.012 (0.30) 0.006 (0.15) 0.171 (4.35) 0.163 (4.15) 0.211 (5.35) 0.199 (5.05) typ.: 0.019 (0.48) mountin g pad layout http://www..net/ datasheet pdf - http://www..net/
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