2.0 0.15 4.7 0.25 3.6 0.3 2.3 0.15 1.3 0.2 0.203max 0.2 0.05 5.4 0.2 ratings at 25 o c ambient temperature unless otherwise specified sk24 sk25 sk26 sk28 sk29 SK210 maximum repetitive peak reverse voltage v rrm 40 50 60 80 90 100 v maximum rms voltage v rws 28 35 42 56 63 70 v maximum dc blocking voltage v dc 40 50 60 80 90 100 v maximum average forward rectified current at t l =90 i f(av) a peak forward surge current 8.3ms single half- sine-wave i fsm a maximum instantaneous forward voltage at i fm =2.0a (note1) v f v maximum dc reverse current t j =25 at rated dc blocking voltage t j =100 operating temperature range t j o c storage temperature range t stg o c units - 55 ---- +150 i r note: 1.pulse test: pulse width 300us,duty cycle 1 % maximum thermal resistance o c/w - 55 ---- +125 14 reverse voltage: 20 - 100 v forward current: 2.0 a low forward voltage schottky barrier rectifier guardring protection 20 21 0.50 0.5 20 m a r jl 17 30 0.70 2.0 0.85 50 20 30 case: smb molded plastic body 1111 sk22 sk23 polarity: color band denotes cathode end maximum ratings and electrical characteristics mounting position: any (do-214aa)smb weight: 0.003 ounces, 0.093 gram reverse energy tested high current capability extremely low thermal resistance dimensions in millimeters sk22-SK210 surface mount schottky barrier rectifiers features m echani cal d ata http://www.luguang.cn mail:lge@luguang.cn
10 04 06 0 20 100 120 140 80 t c =25 .1 1 .01 tc=100 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 0.01 0.1 1 10 100 tj=25 c pulse width=300 s 1% duty cycle o sk22-sk24 sk25~sk26 sk28~SK210 0 50 resistive or inductive load p.c.b.mounted on 0.27''x0.27''(7.0x7.0mm) copperpand areas 2.0 60 70 80 90 100 110 120 130 140 150 160 current,amperes peak forward surge current,amperes instantaneous forward current,amperes instantaneous reverse current,microamperes number of cycles at 60hz instantaneous forward voltage,volts percent of rated peak reverse voltage, lead temperature fig.3 -- typical forward character istics fig.4 -- typical reverse characteristics fi g. 1 -- forward derati ng curve fi g. 2-- peak forward surge current 0 11 0 1 0 0 t l =100 c 8.3ms single half sine-w ave (j e d e c m e th o d ) 25 50 o 1.0 sk22-SK210 surface mount schottky barrier rectifiers ratings and charactieristic curves http://www.luguang.cn mail:lge@luguang.cn
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