ss82-lfr thru SS86-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 8a surface mount schottky barrier rectifiers ss82-lfr thru SS86-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 extremely low vf z majority carrier conduction z high temperature soldering: 250c/10 seconds at terminals z rohs mechanical data z case: molded plastic, do- 214ab (smc), dimensions in inches and (millimeters) z terminals: solder plated z polarity indicated by cathode band z weight 0.21 grams maximum ratings and electrical characteristics 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 ss82-lfr ss83-lfr ss84-lfr ss85-lfr SS86-LFR units maximum recurrent peak reverse voltage v rrm 20 30 40 50 60 v maximum rms voltage v rms 14 21 28 35 42 v maximum dc blocking voltage v dc 20 30 40 50 60 v maximum average forward rectified current see fig.1 i o 8.0 a maximum overload surge 8.3ms single half sine-wave i fsm 160 a typical junction capacitance (note 1) c j 300 pf typical thermal resistance (note 2) r jl 17 /w typical thermal resistance (note 2) r ja 55 /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 ss82-lfr ss83-lfr ss84-lfr ss85-lfr SS86-LFR units maximum forward voltage at 8.0a and 25 v f 0.55 0.70 v maximum reverse current at 25 i r 1.0 ma note: 1. measured at 1.0 mhz and applied reverse voltage of 4.0 v 2. p.c.b. mounted 0.55?0.55 ?(1414 mm ) 0.013mm thick copper pad areas .060(1.52) .030(0.76) .320(8.13) .305(7.75) .103(2.62) .079(2.06) .280(7.11) .260(6.60) .245(6.22) .220(5.59) .126(3.20) .114(2.90) cathode
ss82-lfr thru SS86-LFR page: 2 ratings and characteristic curves ss82-lfr thru SS86-LFR fig. 6 - typical transient thermal impedance 100 10 1 0.1 transient thermal impedance , /w 0.01 0.1 1 10 100 t. pulse duration, sec. fig. 5 - typical junction capacitance 1.000 100 10 junction capacitance, p f 0.1 1 10 100 reverse voltage, volts ss82-ss84 ss85-ss86 t j =25 f=1.0 mh z vsig=50mvp-p fig. 3 - typical instantaneous forward characteristics 50 10 1 1.0 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 instantaneous forward current, amperes instantaneous forward voltage, volts pulse width=300us 1% duty cycle t j =125 t j =25 fig. 4 - typical reverse characteristics 10 1 0.1 0.01 0.001 instantaneous reverse current, milliamperes 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage,% t j =125 t j =75 t j =25 fig. 2 - maximum non-repetitive peak forward surge current 160 140 120 100 80 60 40 peak forward surge current, amperes 1 10 100 number of cycles at 60h z t j =t j max. 8.3ms single half sine-wave (jedec method) fig. 1 - forward current derating curve 8.0 6.0 4.0 2.0 0 average forward current, amperes 0 25 50 75 100 125 150 175 lead temperature, resistive or inductive load 0.375? (9.5mm) lead length
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