BYD13D - byd13m controlled avalanche rectifier diodes prv : 200 - 1000 volts io : 1.4 amperes features : * high current capability * high surge current capability * high reliability * low reverse current * low forward voltage drop mechanical data : * case : do-41 molded plastic * epoxy : ul94v-o rate flame retardant * lead : axial lead solderable per mil-std-202, method 208 guaranteed * polarity : color band denotes cathode end * mounting position : any * weight : 0.339 gram maximum ratings and electrical characteristics rating at 25 c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20%. symbol byd 13d byd 13g byd 13j byd 13k byd 13m unit maximum repetitive peak reverse voltage v rrm 200 400 600 800 1000 v maximum rms voltage v rms 140 280 420 560 700 v maximum dc blocking voltage v dc 200 400 600 800 1000 v minimum reverse avalanche breakdown voltage v (br)r-min 225 450 650 900 1100 v maximum reverse avalanche breakdown voltage v (br)r-max 1600 1600 1600 1600 1600 v maximum average forward current t tp = 55 c i f(av) 1.4 a maximum peak forward surge current single half sine wave superimposed on rated load (jedec method) maximum forward voltage drop per diode at i f = 1.0 a v f 1.05 v maximum dc reverse current t j = 25 c i r 1 m a at rated dc block voltage t j = 165 c i r(h) 100 m a junction temperature range t j 175 c storage temperature range t stg - 65 to + 175 c page 1 of 2 rev. 02 : march 25, 2005 rating a 20 i fsm dimensions in inches and ( millimeters ) do - 41 0.205 (5.20) 0.160 (4.10) 0.107 (2.72) 0.080 (2.03) 0.034 (0.86) 0.028 (0.71) 1.00 (25.4) min. 1.00 (25.4) min. * pb / rohs free
rating and characteristic curves ( BYD13D - byd13m ) fig.1 - derating curve for output fig.2 - maximum non-repetitive peak rectified current forward surge current 0 25 50 75 100 125 150 175 0 2 4 6 10 20 40 60 100 tie-point temperature, ( c) number of cycles at 60hz fig.3 - typical instantaneous forward fig.4 - typical reverse characteristics characteristics 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 forward voltage, volts page 2 of 2 rev. 02 : march 25, 2005 1.6 1.2 0.8 0.4 2.0 10 1.0 20 0 25 0 15 10 5 0.1 80 0.0 0.01 1.0 0.1 100 140 0 20 40 60 120 percent of rated reverse voltage, (%) peak forward surge current, amperes average forward output current, amperes forward current, amperes instantaneous reverse current, microamperes t j = 25 c t j = 100 c t j = 25 c ta = 25 c 10
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