document number: 88717 for technical ques tions within your region, please cont act one of the following: www.vishay.com revision: 16-oct-09 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 1 schottky barrier rectifier sb220 thru sb260 vishay general semiconductor new product features ? guardring for overvoltage protection ? very small conduction losses ? extremely fast switching ? low forward voltage drop ? high forward surge capability ? high frequency operation ? solder dip 275 c max. 10 s, per jesd 22-b106 ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec typical applications for use in low voltage high frequency inverters, freewheeling, dc-to-dc conver ters, and polarity protection applications. mechanical data case: do-204ac (do-15) 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 primary characteristics i f(av) 2.0 a v rrm 20 v to 60 v i fsm 60 a v f 0.50 v, 0.68 v t j max. 125 c, 150 c do-204ac (do-15) maximum ratings (t a = 25 c unless otherwise noted) parameter symbol sb220 sb230 sb240 sb250 sb260 unit maximum repetitive pe ak reverse voltage v rrm 20 30 40 50 60 v maximum rms voltage v rms 14 21 28 35 42 v maximum dc blocking voltage v dc 20 30 40 50 60 v maximum average forward rectified current at 0.375" (9.5 mm) lead length (fig. 1) i f(av) 2.0 a peak forward surge current 8.3 ms single half sine-wave superimposed on rated load i fsm 60 a maximum full load reverse current, full cycle average at t a = 75 c i r(av) 30 ma voltage rate of change (rated v r ) dv/dt 10 000 v/s operating junction temperature range t j - 65 to + 125 - 65 to + 150 c storage temperature range t stg - 65 to + 150 c
www.vishay.com for technical qu estions within your region, please contact one of the fo llowing: document number: 88717 2 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com revision: 16-oct-09 sb220 thru sb260 vishay general semiconductor new product note (1) pulse test: 300 s pulse width, 1 % duty cycle note (2) thermal resistance junction to lead p.c. b. mounted 0.375" (9 .5 mm) lead length ratings and characteristics curves (t a = 25 c unless otherwise noted) fig. 1 - forward current derating curve fi g. 2 - maximum non-repe titive surge current electrical characteristics (t a = 25 c unless otherwise noted) parameter test conditions symbol sb220 sb230 sb240 sb250 sb260 unit maximum instantaneous forward voltage 2.0 a v f (1) 0.50 0.68 v maximum instantaneous reverse current at rated dc blocking voltage t a = 25 c i r (1) 0.50 ma t a = 100 c 15 8.0 typical junction capacitance c j 170 pf thermal characteristics (t a = 25 c unless otherwise noted) parameter symbol sb220 sb230 sb240 sb250 sb260 unit typical thermal resistance r ja (1) 45 c/w r jl (1) 14 ordering information (example) preferred p/n unit weight (g) preferred pa ckage code base quantity delivery mode sb240-e3/54 0.398 54 4000 13" diameter paper tape and reel sb240-e3/73 0.398 73 2000 ammo pack packaging 0 0.5 1.0 1.5 2.0 2.5 0 50 75 25 100 125 150 175 average forwar d current (a) lead temperature (c) s b220 thru s b240 s b250 and s b260 1 10 100 0 10 20 30 40 50 number of cycle s at 60 hz peak forwar d s urge current (a) at rated t l 8.3 m s s ingle half s ine-wave
document number: 88717 for technical ques tions within your region, please cont act one of the following: www.vishay.com revision: 16-oct-09 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 3 sb220 thru sb260 vishay general semiconductor new product fig. 3 - typical instantaneous forward characteristics fig. 4 - typical reverse characteristics fig. 5 - typical j unction capacitance fig. 6 - typical transient thermal impedance package outline dimensions in inches (millimeters) 100 10 1 0.1 0.01 0 0.4 0.2 1.2 0.8 0.6 1.4 1.6 1.0 in s tantaneou s forward voltage (v) in s tantaneou s forward current (a) s b220 thru s b240 s b250 and s b260 t j = 125 c t j = 25 c t j = 150 c in s tantaneou s rever s e current (a) 1 10 100 1000 10 000 20 0 100 40 60 80 percent of rated peak rever s e voltage (%) s b220 thru s b240 s b250 and s b260 t j = 125 c t j = 25 c t j = 75 c junction capacitance (pf) 10 1 100 100 1000 10 0.1 rever s e voltage (v) s b220 thru s b240 s b250 and s b260 0.01 10 1 100 10 100 0.1 1 t - pul s e duration ( s ) tran s ient thermal impedance (c/w) do-204ac (do-15) 0.034 (0.86) 0.028 (0.71) dia. 0.140 (3.6) 0.104 (2.6) dia. 1.0 (25.4) min. 0.300 (7.6) 0.230 (5.8) 1.0 (25.4) min.
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