ffm101m-lfr thru ffm107m-lfr page: 1 frontier electronics corp. 667 e. cochran street, simi valley, ca 93065 tel: (805) 522-9998 fax: (805) 522-9989 e-mail: frontiersales@frontierusa.com web: http://www.frontierusa.com 1a surface mount fast recovery rectifiers ffm101m-lfr thru ffm107m-lfr features z for surface mounted applications z low profile package z built-in strain relief z easy pick and place z plastic material used carries underwriters laboratory classification 94 v-0 z fast switching z high temperature soldering 250c/10 seconds at terminals z rohs mechanical data z case: molded plastic sod- 123, sod-123, dimensions in inches and (millimeters) z terminals: solder plated z polarity: indicated by cathode band z weight: 0.04 grams maximum ratings and electrical c haracteristics ratings at 25 c ambient temperature unless otherwise specified single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% ratings symbol ffm101m-lf r ffm102m-lf r ffm103m-lf r ffm104m-lf r ffm105m-lf r ffm106m-lf r ffm107m-lf r units 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 at t l =90 c i o 1.0 a maximum overload surge 8.3ms single half sine-wave i fsm 30 a typical junction capacitance (note 1) c j 15 pf typical thermal resistance (note 2) jl 30 c/w storage temperature range t stg -55 to + 150 operating temperature range t op -55 to + 125 electrical characteristics (a t t a =25 c unless otherwise noted) characteristics symbol ffm101m-lf r ffm102m-lf r ffm103m-lf r ffm104m-lf r ffm105m-lf r ffm106m-lf r ffm107m-lf r units maximum forward voltage at 1.0a and 25 v f 1.3 v maximum reverse current at 25 i r 5 a maximum reverse recovery time (note 3) t rr 150 250 500 ns marking f1 f2 f3 f4 f5 f6 f7 note: 1. measured at 1.0 mhz and applied reverse voltage of 4.0 v 2. thermal resistance from junction to terminal 5.0mm 2 (.013 mm thick) land areas 3. reverse recovery test conditions: i f =0.5a, i r =1.0a, i rr =0.25a .035(0.9) typ. .071(1.8 ) .055(1.4 ) .161(4.1) .146(3.7) .063(1.6) .055(1.4) .0012(0.3) typ. .035(0.9) typ. .126(3.2) .110(2.8)
ffm101m-lfr thru ffm107m-lfr page: 2 0 20 40 60 80 100 120 140 ratings and characteristic curve ffm101m-lfr thru ffm107m-lfr +0.5a 0 -0.25a -1.0a trr 1cm set time base for 10/20 ns/cm 1.0 cycle fig. 5-maximum forward surge current 30 20 10 0 peak forward surge current amperes 1 10 100 number of cycles at 60 hz t a =75 o c 8.3ms single half sine-wave jedec method fig. 3-typical junction capacitance f = 1 mhz vsig = 50 mvp-p tj=25 o c capacitance, pf 20 10 1 1 10 100 reverse voltage, volts fig. 4-typical reverse characteristics t j =100 o c t j =25 o c 100 10 1.0 0.1 .01 instantaneous reverse current, micro amperes(ua) percent of rated peak reverse voltage 10 1.0 0.1 instantaneous forward current , i f ( a ) .4 .6 .8 1.0 1.2 1.4 1.6 instantaneous forward voltage, (v) fig. 6-typical instantaneous forward characteristics tj=25 o c pulse width =300us 1% duty cycle lead temperature ( o c) fig. 2-maximum current derating curve 0 20 40 60 80 100 120 140 160 180 200 io-average rectified current ( a ) 1.0 0.8 0.6 0.4 0.2 0 p.c.b mounted on 0.30.3?(8.08.0mm) copper pad areas single phase half wave 60hz resistive or inductive load fig. 1-test circuit diagram and reverse recovery time characteristic pulse generator ( note 2 ) (+) 25 v dc (approx) (-) d.u.t. 1 non inductive oscilloscope ( note 1 ) 50 no inductive 10 no inductive (-) (+) note: 1. rise time=7ns max. input impedance=1 mohms 22pf 2. rise time =10ns max. source impedance=50 ohms
|
