vishay ss1p3l & SS1P4L document number 88915 02-nov-04 vishay semiconductors www.vishay.com 1 do-220aa (smp) n ew p ro duct low vf current density surface mount schottky barrier rectifiers major ratings and characteristics features ? very low profile - typical heigth of 1.0 mm ideal for automated placement low forward voltage drop, low power losses high efficiency low thermal resistance meets msl level 1, per j-std-020c aec-q 101 qualified i f(av) 1 a v rrm 30 v, 40 v i fsm 45 a e as 11.25 mj v f 0.35 v, 0.38 v t j max. 150 c typical applications for use in low voltage high frequency inverters, free- wheeling, dc-to-dc converters, and polarity protection applications mechanical data case: do-220aa (smp) epoxy meets ul 94v-0 flammability rating terminals: matte tin plated (e3 suffix) leads, solder- able per j-std-002b and mil-std-750, method 2026 polarity: color band denotes the cathode end maximum ratings t a = 25 c, unless otherwise specified parameter symbol ss1p3l SS1P4L unit device marking code 13l 14l maximum repetive peak reverse voltage v rrm 30 40 v rms reverse voltage v rwm 21 28 v dc blocking voltage v r 30 40 v maximum average forward rectified current see fig. 1 t l = 140 c t l = 135 c i f(av) 1.0 1.5 a peak forward surge current 10 ms single half sine-wave superimposed on rated load i fsm 45 a non-repetitive avalanche energy at i as = 1.5 a, l = 10 mh, t j = 25 c e as 11.25 mj voltage rate of change (rated v r ) dv/dt 10000 v/us operating junction and storage temperature range t j, t stg -55 to +150 c
www.vishay.com 2 document number 88915 02-nov-04 vishay ss1p3l & SS1P4L vishay semiconductors electrical characteristics t a = 25 c, unless otherwise specified note: (1) pulse test: 300s pulse width, 1% duty cycle thermal characteristics t a = 25 c, unless otherwise specified note: (1) thermal resistance from junc tion to ambient and junction to lead mounted on p. c.b. with 5.0 x 5.0mm copper pad areas. r jl is mea- sured at the terminal of cathode band. r jc is measured at the top centre of the body parameter test conditions symbol ss1p3l SS1P4L unit maximum instantaneous forward voltage (1) at i f = 1.0 a, t j = 25 c at i f = 1.0 a, t j = 125 c v f 0.45 0.35 0.48 0.38 v maximum reverse current at rated vr (1) t j = 25 c t j = 125 c i r 200 20 150 15 a ma typical junction capacitance at 4.0 v, 1 mhz c j 110 130 pf parameter symbol ss1p3l SS1P4L unit typical thermal resistance (1) r ja r jl r jc 105 15 20 c/w
vishay ss1p3l & SS1P4L document number 88915 02-nov-04 vishay semiconductors www.vishay.com 3 ratings and characteristics curves (t a = 25 c unless otherwise specified) figure 1. maximum forward current derating curve figure 2. maximum non-repetitive peak forward surge current figure 3. typical instantaneous forward characteristics 0 0 25 50 75 100 125 150 175 a v erage for w ard rectified c u rrent (a) lead temperat u re (c) 1.5 2.0 0.5 1.0 t l meas u red at the cathode b and terminal
!"# 0.1 0.3 0.5 0.7 0.9 1.1 1.2 instantaneo u s for w ard v oltage ( v ) 0.1 10 1 100 instantaneo u s for w ard c u rrent (a) 0.2 0.4 0.6 0. 8 1.0 t j = 150 c t j = 25 c ss1p3l SS1P4L figure 4. typical revers e leakage characteristics figure 5. typical junction capacitance figure 6. typical trans ient thermal impedance instantaneo u s re v erse c u rrent ( a) percent of rated peak re v erse v oltage ( % ) 20 40 60 8 0 100 1 10 100 1000 10 30 50 70 90 10000 t j = 25 c t j = 150 c ss1p3l SS1P4L re v erse v oltage ( % ) junction capacitance (pf) 0.1 1 10 100 1 100 1000 ss1p3l SS1P4L 0.01 1 10 100 1 10 100 t, p u lse d u ration (sec.) transient thermal impedance ( c/ w ) 0.1 1000 ss1p3l SS1P4L
www.vishay.com 4 document number 88915 02-nov-04 vishay ss1p3l & SS1P4L vishay semiconductors package dimensions in inches (millimeters) 0.000 (0.00) 0.012 (0.30) 0.013 (0.35) 0.004 (0.10) 0.018 (0.45) 0.006 (0.15) 0.045 (1.15) 0.033 (0.85) 0.036 (0.91) 0.024 (0.61) 0.016 (0.40) 0.032 (0.80) 0.053 (1.35) 0.041 (1.05) 0.012 (0.30) ref 0.105 (2.67) 0.025 (0.635) 0.100 (2.54) 0.030 (0.762) 0.050 (1.27) cathode band 0.142 (3.61) 0.126 (3.19) 0.158 (4.00) 0.146 (3.70) 0.086 (2.18) 0.074 (1.88) 0.087 (2.20) 0.103 (2.60) do-220aa (smp)
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