features * glass passivated device * ideal for surface mounted applications sma/do-214ac * low leakage current * metallurgically bonded construction * mounting position: any * weight: 0.066 gram * epoxy : device has ul flammability classification 94v-0 maximum ra tings 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%. FFM101 thru ffm107 maximum ra tings (at t a = 25 o c unless otherwise noted) surface mount glass passivated voltage range 50 to 1000 volts current 1.0 ampere fast recovery silicon rectifier electrical characteristics (at t a = 25 o c unless otherwise noted) notes : 1. measured at 1.0 mhz and applied average voltage of 4.0vdc 2. thermal resistance junction to terminal 6.0mm 2 copper pads to each terminal. 3. thermal resistance junction to ambient, 6.0mm 2 copper pads to each terminal. 4. test conditions: i f = 0.5a, i r = -1.0a, i rr = -0.25a dimensions in inches and (millimeters) ratings maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current at t a = 55 o c peak forward surge current 8.3 ms single half sine-wave superimposed on rated load (jedec method) typical junction capacitance (note 1) operating and storage temperature range symbol v rrm v dc i o i fsm c j t j , t stg v rms amps 1.0 30 70 -65 to + 175 0 c/w pf 0 c units volts volts maximum thermal resistance (note 2) r q jl FFM101 ffm103 ffm102 ffm104 ffm106 ffm105 ffm107 50 100 200 400 600 800 1000 50 100 200 400 600 800 1000 35 70 140 280 420 560 700 30 volts amps 15 0 c/w (note 3) r q ja characteristics maximum reverse recovery time (note 4) v f symbol i r trr 1.3 50 100 uamps uamps nsec maximum full load reverse current,full cycle average at t a = 25 o c maximum forward voltage at 1.0a dc volts units maximum dc reverse current at rated dc blocking voltage @t a = 25 o c @t a = 125 o c FFM101 ffm103 ffm102 ffm104 ffm106 ffm105 ffm107 5.0 150 250 500 uamps mechanical data * * .181(4.60) .160(4.06) .110(2.79) .086(2.18) .067(1.70) .051(1.29) .208(5.28) .188(4.80) .091(2.31) .067(1.70) .012(.305) .006(.152) .059(1.50) .035(0.89) .008 (.203) max.
rating and characteristic curves ( FFM101 thru ffm107 ) junction capacitance, ( pf ) fig. 6 - 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 fig. 2 - maximum non-repetitive forward forward surge current, (a) number of cycles at 60hz surge current 124 6 8 1 0 20 40 6 0 80100 50 40 30 20 10 0 8.3ms single half sine-wave (jeded method) trr +0.5a 0 -0.25a -1.0a 1cm set time base for 50/100 ns/cm fig. 5 - test circuit diagram and reverse recovery 50 noninductive 10 noninductive d.u.t 25 vdc (approx) ( - ) ( - ) ( + ) ( + ) 1 non- inductive oscilloscope (note 1) pulse generator (note 2) notes: 1 rise time = 7ns max. input impedance = 1 megohm. 22 pf. 2. rise time = 10ns max. source impedance = 50 ohms. time characteristic fig. 1 - typical forward current average forward current, (a) ambient temperature, ( ) derating curve 1.0 .8 .6 .4 .2 0 0 2 5 50 75 100 125 150 175 single phase half wave 60hz resistive or inductive load t j = 100 t j = 25 fig. 3 - typical reverse characteristics instantaneous reverse current, (ua) percent of rated peak reverse voltage, (%) 0 20 40 6 0 8 0 100 120 140 .01 .04 .1 .4 10 1.0 4 fig. 4 - typical instantaneous forward instantaneous forward current, (a) instantaneous forward voltage, (v) t j = 25 pulse width = 300us 1% duty cycle .6 .8 1.0 1.2 1.4 20 10 1.0 .1 .01 characteristics
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