surface mount glass passivated silicon rectifier voltage range 50 to 1000 volts current 2.0 amperes rectron semiconductor technical specification features 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%. fm201a thru fm207a do-214ac maximum ra tings (at t a = 25 o c unless otherwise noted) electrical characteristics (at t a = 25 o c unless otherwise noted) notes : 1. measured at 1 mhz and applied reverse voltage of 4.0 volts. 2. thermal resistance junction to terminal, 5x5mm 2 copper pads to each terminal. 3. thermal resistance junction to ambient, 5x5mm 2 copper pads to each terminal. * glass passivated device * ideal for surface mounted applications * low leakage current * metallurgically bonded construction * mounting position: any * weight: 0.057 gram * epoxy : device has ul flammability classification 94v-0 dimensions in inches and (millimeters) 2002-6 characteristics maximum average reverse current at rated dc blocking voltage v f symbol i r uamps maximum instantaneous forward voltage at 2.0a dc volts 5.0 125 @t a = 25 o c @t a = 125 o c 1.1 uamps units fm201a fm203a fm205a fm207a fm202a fm204a FM206A ratings maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current at ta = 75 c peak forward surge current 8.3 ms single half sine-wave superimposed on rated load (jedec method) typical thermaesistance symbol v rrm v dc i fsm (note 3)r q ja t j, t stg v rms units volts volts volts amps 2.0 50 20 50 amps 0 c/w pf operating and storage temperature range i o 30 0 c/w typical junction capacitance (note 1) c j fm201a fm203a fm205a fm207a fm202a 50 200 600 1000 100 -55 to + 150 0 c (note 2)r q jl fm204a FM206A 400 800 50 200 600 1000 100 400 800 35 140 420 700 70 280 560 o mechanical data 0.012 ( 0.305 ) 0.006 ( 0.152 ) 0.008 ( 0.203 ) 0.004 ( 0.102 ) 0.209 ( 5.31 ) 0.185 ( 4.70 ) 0.035 ( 0.89 ) 0.059 ( 1.50 ) 0.067 ( 1.70 ) 0.091 ( 2.31 ) 0.160 ( 4.06 ) 0.180 ( 4.57 ) 0.086 ( 2.18 ) 0.110 ( 2.79 ) 0.067 ( 1.70 ) 0.051 ( 1.29 )
rectron rating and characteristic curves ( fm201a thru fm207a ) fig. 1 - typical forward current average forward current, (a) ambient temperature, ( ) derating curve 2.5 2.0 1.5 1.0 .5 0 0 25 50 75 100 125 150 175 single phase half wave 60hz resistive or inductive load fig. 3 - maximum non-repetitive forward peak forward surge current, (a) number of cycles at 60hz surge current 1 2 4 6 8 10 20 40 60 80 100 100 80 60 40 20 0 8.3ms single half sine-wave (jeded method) junction capacitance, ( pf ) fig. 5 - typical junction capacitance reverse voltage, ( v ) 200 100 60 40 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 t j = 25 t j = 100 t j = 25 fig. 4 - typical reverse characteristics instantaneous reverse current, (ua) percent of rated peak reverse voltage, (%) 0 20 40 60 80 100 120 140 .01 .04 .1 .4 10 1.0 4 fig. 2 - typical instantaneous forward characteristics instantaneous forward instantaneous forward voltage, (v) t j = 25 pulse width=300us 1% duty cycle current, (a) .6 .8 1.0 1.2 1.4 1.5 20 10 4 2 1.0 .4 .2 .1 .04 .02 .01
mounting pad layout rectron dimensions in inches and (millimeters) 0.060 min. (1.52 min.) 0.052 min. (1.32 min.) 0.220 0.094 max. (2.38 max.) (5.58) ref
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