sb305 thru SB3100 single phase 3.0 amps. silicon bridge rectifiers voltage range 50 to 1000 volts current 3.0 amperes dimensions in inches and (millimeters) m aximum ratings and electrical characteristics rating at 25 ambient temperature unless otherwise specified. single phase, half wave, 60 hz , resistive or inductive load. for capacitive load, derate current by 20% type number symbol sb 305 sb 310 sb 320 sb 340 sb 360 sb 380 sb 3100 unit s maximum recurrent peak reverse voltage v rrm 50 100 200 400 600 800 1000 v maximum rms voltage v rms 35 70 140 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 v maximum average forward rectified current @t a = 50 i (av) 3.0 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method ) i fsm 60 a maximum instantaneous forward voltage @ 1.5a v f 1.1 v maximum dc reverse current @ t a =25 at rated dc blocking voltage @ t a =100 i r 10 500 ua ua typical thermal resistance (note) r jc 10 /w operating temperature range t j -55 to +125 storage temperature range t stg -55 to +150 note: thermal resistance from junction to case per leg. feature plastic package has underwriters laboratory flammability classification 94v-0 for surface mounted applications low profile package built-in strain relief low power loss, high efficiency high current capability, low forward voltage drop high surge capability for use in low voltage high frequency inverters, free wheeli ng, and polarity protection applications guarding for over voltage protection high temperature soldering guaranteed: 250 oc /10 seconds at terminals mechanical data case: jedec do-214ab molded plastic body terminals: solder plated, solderable per mil-std-750, met hod 2026 polarity: color band denotes cathode end weight: 0.007 ounce, 0.25gram smc/do--214ab xinghe electronics e?o?? 1 gaomi xinghe electronicsco.,ltd. www.sddzg.com tel:0536-2210359 qq:464768017
2 ratings and characteristic curves (sb305 thru SB3100) fig.4- typical reverse characteristics per bridge element 0 20 40 60 80 100 120 140 0.01 0.1 1 10 percent of rated peak reverse voltage. (%) tj=100 c 0 tj=25 c 0 fig.2- maximum forward current derating curve average for ward current . (a) 0 50 100 150 0 1 3 2 4 ambient temperature. ( c) o fig.1- maximum non-repetitive forward surge current per bridge element peak for ward surge current . (a) 1 10 100 60 10 40 30 20 50 number of cycles at 60hz 8.3ms single half sine wave jedec method tj=25 c 0 fig.3- typical instantaneous forward characteristics per bridge element instantaneous for ward current . (a) 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.01 0.1 1 10 instantaneous forward voltage. (v) tj=25 c pulse width-300 s 2% duty cycle 0 instantaneous reverse current .( a) sb305 thru SB3100 single phase 3.0 amps. silicon bridge rectifiers voltage range 50 to 1000 volts current 3.0 amperes xinghe electronics e?o?? gaomi xinghe electronicsco.,ltd. www.sddzg.com tel:0536-2210359 qq:464768017
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