efm11m thru efm18m 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 efficient recovery rectifiers efm11m thru efm18m 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 high temperature soldering: 250c/10 seconds at terminals mechanical data z case: molded plastic, 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 characteristics ratings at 25 c ambient temperature unless otherwise specified ingle phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% ratings symbol efm11m efm12m EFM14M efm15m efm16m efm18m units maximum recurrent peak reverse voltage v rrm 50 100 200 300 400 600 v maximum rms voltage v rms 35 70 140 210 280 420 v maximum dc blocking voltage v dc 50 100 200 300 400 600 v maximum average forward rectified current at tl=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 10 pf typical thermal resistance (note 2) r jl 20 /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 efm11m efm 12m EFM14M efm15m efm16m efm18m units maximum forward voltage at 1.0a and 25 v f 0.98 1.25 1.75 v maximum reverse current at 25 i r 10 a maximum reverse recovery time (note3) t rr 25 ns marking e1 e2 e4 e5 e6 e8 note: 1. measured at 1 mhz and applied reverse voltage 0f 4.0 volts 2. thermal resistance from junc tion to ambient and junction to lead p.c.b. mounted on 0.30.3?(8.08.0mm) copper pad 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)
efm11m thru efm18m page: 2 ratings and characteristic curve efm11m thru efm18m fig. 5-maximun non-repetitive forward surge current 40 30 25 20 15 10 5 0 1 5 10 20 50 100 number of cycles at 60 hz peak forward surge current ( a ) 8.3 ms single half sine wave (jedec method) +0.5a 0 -0.25a trr 1cm set time base for 10/20 ns/cm fig. 4-typical instantaneous f o r w ard c hara c teri s ti cs 0 .2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 instantaneous forward voltage (v) efm11m ~ 14m efm1 8m 10 1.0 .1 .01 .001 instantaneous forward current (a) efm15m ~ 16m fig. 6-typical junction capacitance .1 .2 .4 1.0 2 4 10 20 40 100 reverse voltage (v) 200 100 40 20 10 6 4 2 1 junction capacitance (pf) t j =25 o c efm11m~14m efm15m~18m fig. 3-typical reverse characteristics 0 20 40 60 80 100 120 140 t j =25 o c t j =80 o c t j =100 o c instantaneous reverse current (ua) 100 10 1.0 0.1 0.01 percent of rated peak reverse voltage (%) average forward current ( a ) 2.0 1.0 0 25 50 7 5 10 0 12 5 15 0 17 5 lead temperature ( o c) fig. 2-typical forward current derating curve single phase half wave 60 hz resistive or inductive load p.c.b mounted on 0.30.3?(8.08.0mm) copper pad areas 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 100 no inductive (-) (+) note: 1. rise time=7ns max. input impedance=1 mohms 22pf 2. rise time =10ns max. source impedance=50 ohms
|
