600v 2.0a USB260 web site: www.taychipst.com 1 of 2 features e-mail: sales@taychipst.com maximum ratings and electrical characteristics mechanical data ? glass passivated chip junction ? ideal for automated placement ? ultrafast recovery times for high efficiency ? low forward voltage, low power losses ? high forward surge capability ? meets msl level 1, per j-std-020c ? solder dip 260 c, 40 seconds ? component in accordance to rohs 2002/95/ec and wee 2002/96/ec case: do-214aa (smb) epoxy meets ul 94v-0 flammability rating terminals: matte tin plated leads, solderable per j-std-002b and jesd22-b102d e3 suffix for commercial grade, he3 suffix for high reliability grade (aec q101 qualified) polarity: color band denotes cathode end maximum ratings (t a = 25 c unless otherwise specified) parameters symbol USB260 unit device marking code u60 maximum repetitive peak reverse voltage v rrm 600 v maximum rms voltage v rms 420 v maximum dc blocking voltage v dc 600 v maximum average forward rectified current (see 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 90 a non-repetitive avalanche energy at i as = 2.0 a, l = 10 mh, t j = 25 c e as 20 mj operating junction and storage temperature range t j , t stg - 55 to + 150 c electrical characteristics (t a = 25 c unless otherwise specified) thermal characteristics (t a = 25 c unless otherwise specified) notes: (1) units mounted on p.c.b. with 2.0 x 2.0" copper pad areas parameters test condition symbol ty p. max. unit breakdown voltage at i r = 10 a t j = 25 c v (br) 600 (minimum) v instantaneous forward voltage (1) at i f = 1 a t j = 25 c v f 1.25 - v at i f = 2.0 a t j = 25 c t j = 125 c 1.5 1.0 1.6 1.1 maximum reverse current (1) at v r = 600 v t j = 25 c t j = 125 c i r - 30 5.0 100 a maximum reverse recovery time i f = 0.5 a, i r = 1.0 a, i rr = 0.25 a t rr 30 ns typical junction capacitance at 4.0 v, 1 mhz c j 45 pf parameters symbol USB260 unit typical thermal resistance (1) r ja r jl 45 10 c/w surface mount ultrafast plastic rectifier
ratings and characteristic curves USB260 e-mail: sales@taychipst.com web site: www.taychipst.com 2 of 2 figure 1. maximum forward current derating curve 0 8 0 90 100 110 120 130 140 150 3.0 2.0 1.0 p.c.b. mo u nted on 2.0 x 2.0" copper pad areas a v erage for w ard r ectified c u rren t (a) lead temperat u re (c) figure 2. forward power loss characteristics t d - tp/t tp 0 0.2 0.4 0.6 0. 8 1.0 1.2 1.4 1.6 1. 8 2.0 2.2 2.4 2.6 3.0 2.5 2.0 1.5 1.0 0.5 0 a v erage for w ard c u rrent (a) a v erage po w er loss ( w ) d = 0.1 d = 0.2 d = 0.3 d = 0.5 d = 0. 8 d = 1.0 figure 3. maximum non-repetitive peak forward surge current figure 4. typical instantaneous forward characteristics 1 10 100 nu m b er of cycles at 60 hz 60 40 20 0 8 0 100 peak for w ard s u rge c u rrent (a) t j = 150 c t j = 125 c t j = 25 c 100 10 1 0.1 0.01 0.1 0.6 1.1 1.6 2.1 2.6 3.1 3.6 instantaneo u s for w ard v oltage ( v ) instantaneo u s for w ard c u rrent (a) figure 6. typical junction capacitance figure 7. typical trans ient thermal impedance 1000 100 10 1 0.1 1 10 100 re v erse v oltage ( v ) j u nction capacitance (pf) 1 10 100 transient thermal impedance (c/ w ) t, p u lse d u ration (s) 0.01 0.1 1 10 100 600v 2.0a USB260 surface mount ultrafast plastic rectifier
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