features * ideal for automated placement * low profile space * low forward voltage grop maximum ratings and electrical characteristics ratings at 25 o c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20%. bk22f thru BK210F mbf rectifier specialists r dc components co., ltd. * case: molded plastic mechanical data * epoxy: ul 94v-0 rate flame retardant * terminals: mil-std-202e, method 208 guaranteed * polarity: symbols molded or marked on body * mounting position: any * weight: 0.12 gram maximum recurrent peak reverse voltage maximum rms bridge input voltage maximum dc blocking voltage symbol v rrm v dc i o v rms volts volts amps 2.0 units maximum average forward output current at t a = 30 o c volts dimensions in inches and (millimeters) peak forward surge current 8.3 ms single half sine-wave superimposed on rated load (jedec method) i fsm 50 amps dc blocking voltage per element v f i r 0.70 20 mamps element at 2.0a dc maximum dc forward voltage drop per bridge volts @t a = 25 o c @t a = 125 o c 0.5 maximum reverse current at rated operating and storage temperature range -50 to + 150 typical junction capacitance ( note1) cj 250 125 pf typical thermal resistance (note 2) rqja 85 0c/w notes : 1. measured at 1 mhz and applied reverse voltage of 4.0 volts. * low power losses * high surge capability ,high efficiency * ultrafast reverse recovery time t j, t stg 0 c technical specifications of schottky single-phase surface mount bridge rectifier voltage range - 20 to 100 volts current - 2.0 ampere bk22f bk24f bk26f bk28f BK210F 20 40 60 80 100 14 28 42 56 70 20 40 60 80 100 0.55 0.50 0.85 2. thermal resistance from junction to ambient and from junction to lead mounted on p.c.b. with 0.2 x 0.2" (5.0x5.0mm) copper pads. .236(6.00).220(5.60) .016(0.41).006(0.15) .004(0.10) max. .043(1.10).020(0.50) .035(0.90).020(0.50) .106(2.70).090(2.30) .276(7.00).260(6.60) .063(1.60).047(1.20) .197(5.00).181(4.60)
r dc components co., ltd. rating and characteristic curves ( kmb22f thru kmb210f) fig. 4 - typical reverse characteristics percent of rated peak reverse voltage, (%) instantaneous reverse current, (ua) 80 0.01 10 100 1.0 60 20 40 fig. 1 - derating curve for output current ambient temperature, ( oc) .01 100 120 140 average forward current, (a) 0 0.5 1.0 2.0 1.5 125 175 0 10 2.5 fig. 2 - maximum non-repetitive peak forward surge current number of cycles at 60 hz peak forward surge current, (a) 1 10 100 0 10 100 8.3ms single half sine-wave jedec method 0.01 1.0 .4 .6 10 0 .2 .8 fig. 3 - typical instantaneous forward characteristics instantaneous forward voltage, (v) instantaneous forward current, (a) 1.0 0.1 pulse width = 300 ms1% duty cycle tj = 25oc tj= 25oc tj= 75oc tj= 125oc 25 50 100 150 200 bk22f~24f bk26f~210f single phase half wave 60hz resistive ofinductive load
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