features ratings at 25 o c ambient temperature unless otherwise specified ss32b ss33b SS34B ss35b ss36b ss38b ss39b ss310b 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 =3.0a (note1) v f v maximum dc reverse current t j =25 at rated dc blocking voltage t j =125 operating temperature range t j o c storage temperature range t stg o c document number 0281011 1. 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: 3.0 a surface mount schottky barrier rectifiers low forward voltage schottky barrier rectifier guardring protection 20 21 0.50 0.5 20 10 m a r jl 17.0 30 0.70 3.0 0.85 100.0 20 30 case: smb molded plastic body 1111 polarity: color band denotes cathode end maximum ratings and electrical characteristics mounting position: any smb weight: 0.003 ounces, 0.093 gram mechanical data reverse energy tested high current capability extremely low thermal resistance galaxy electrical ss32b - - - ss310b bl inch(mm) www.galaxycn.com blgalaxy electrical
www.galaxycn.com document number 0281011 2. amperes amperes amperes instantaneous forward current fig.3 -- typical instantaneous forward xxxxxxxxx---- characteri sti cs peak forward surge current ss32b - - - ss310b lead temperature, number of cycles at 60hz instantaneous forward voltage, volts fi g.1 -- forward derati ng curve fi g.2 -- peak forward surge current ratings and characteristic curves average forward rectified current 0 1 10 100 50 100 t j =t j max 8.3ms single half sine-wave bl galaxy electrical 2 4 0 0 3 1 25 50 75 100 125 150 175 resistive or inductive load 0.375"(9.5mm)lead length t j =25 pulse width=300 s 1 % d u ty c ycle .1 .3 .5 .7 .9 1 .1 1 .3 1 .5 1 .7 1 .9 2 .1 .1 1 10 20 ss32b-SS34B ss35b-ss36b ss38b-ss310b
|
