features *high surge current capability * ideal for printed circuit board 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: 0.075 gram dimensions in inches and (millimeters) MBK12F thru mbk120f maximum recurrent peak reverse voltage maximum rms bridge input voltage maximum dc blocking voltage volts volts amps units volts MBK12F mbk14f mbk16f mbk18f mbk110f mbk115f mbk120f 20 40 60 80 100 150 200 14 28 42 56 70 105 140 20 40 60 80 100 150 200 30 amps dc blocking voltage per element 0.85 pf maximum dc forward voltage drop per bridge element at 1.0a dc volts 0.2 maximum reverse current at rated 1.0 operating and storage temperature range -50 to + 150 maximum average forward output current at t a =75 (note 1) o c peak forward surge current 8.3 ms single half sine-wave superimposed on rated load (jedec method) @t a = 25 o c @t a = 125 o c typical junction capacitance ( note 2) 1 10 mamps 115 0c/w typical thermal resistance (note 3) 0 c www.dccomponents.com 1 notes: 1. mounted on p.c. board with 4x(5x5mm ) copper pad. 2. measured at 1.0 mhz and applied reverse voltage of 4.0v dc. 3. thermal resistance junction to ambient. 2 technical specifications of surface mount schottky bridge rectifier voltage range - 20 to 200 volts current - 1.0 ampere maximum ratings and electrical characteristics o ratings at 25 c ambient temperature unless otherwise specified. single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. tj,tstg symbol vrrm vdc vrms ifsm vf ir io cj rqja 40 0.55 0.70 0.90 0.3 0.1 10 mbf .106(2.7).090(2.3) spacing .275(7.0)max. .043(1.1).020(0.5) .067(1.7).057(1.3) .106(2.7).090(2.3) .165(4.2).142(3.6) .012(0.3).004(0.1) .031(0.8).019(0.5) .063(1.6).047(1.2) .008(.02) .197(5.0).177(4.5)
r dc components co., ltd. number of cycles at 60hz percentage of peak reverse voltage, % t= c j 125 o t=25c j o 20 40 60 80 100 120 130 1.0 1 10 20 30 40 50 2 5 10 20 50 100 0.1 0 1.0 10 100 20 60 40 80 100 120 140 rating and characteristic curves ( MBK12F thru mbk120f ) www.dccomponents.com 2 ambient temperature, c o MBK12F~mbk18f mbk110f~mbk120f 0.5 2.0 3.0 0 fig.3 typical instantaneous forward characteristics instantaneous reverse current, (a) instantaneous forward voltage, (v) 0 .2 .6 1.0 1.4 2.4 100 10 1 .1 2.0 1.8 MBK12F~mbk14f mbk16f~mbk18f mbk110f mbk115f~mbk120f fig. 1 maximum non-repetitive surge current fig. 2 derating curve for output rectified current peak forward surage current (a) average rectified output current (a) fig. 4 typical reverse characteistics instaneous reverse current ( ma)
|
