low vf schottky barrier rectifier voltage range 20 to 40 volts current 1.0 ampere 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%. fmm140 thru FMM120 do-214ac maximum ratings (@ t a =25 o c unless otherwise noted) electrical characteristics (@t a =25 o c unless otherwise noted) 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 =75 o c peak forward surge current 8.3 ms single half sine-wave superimposed on rated load (jedec method) typical thermal resistance (note 1) typical junction capacitance (note 2) symbol v rrm v dc i fsm c j t stg v rms units volts volts volts amps 1.0 40 85 110 amps 0 c/w 0 c/w 0 c storage temperature range r q ja typical thermal resistance (note 1) 25 r q jl i o pf operating temperature range t j FMM120 20 150 -55 to + 150 0 c fmm130 fmm140 30 40 14 21 28 20 30 40 FMM120 fmm130 fmm140 2006-11 characteristics maximum average reverse current at rated dc blocking voltage v f symbol i r ma maximum instantaneous forward voltage at 1.0a dc volts 1.0 10 @t a = 25 o c @t a = 100 o c ma units .44 0.091 ( 2.31 )0.067 ( 1.70 ) 0.012 ( 0.305 )0.006 ( 0.152 ) 0.008 ( 0.203 )0.004 ( 0.102 ) 0.059 ( 1.50 )0.035 ( 0.89 ) 0.209 ( 5.31 )0.185 ( 4.70 ) 0.180 ( 4.57 )0.160 ( 4.06 ) 0.110 ( 2.79 )0.086 ( 2.18 ) 0.067 (1.70 )0.051 (1.29 ) features * low switching noise * low forward voltage drop * high current capability * high switching capability * high surge capabitity * high reliability mechanical data * case: molded plastic * epoxy: device has ul flammability classification 94v-o * lead: mil-std-202e method 208c guaranteed * metallurgically bonded construction * mounting position: any * weight: 0.09 gram notes : 1. th ermal resistance : mounted on pcb. 2. measured at 1 mhz and applied reverse voltage of 4.0 volts. 3. also available in do-214aa (smb). 4. fully rohs compliant, 100% sn plating (pb-free). downloaded from: http:///
percent of rated peak reverse voltage, (%) instantaneous forward voltage, (v) instantaneous forward current, (ma) ambient temperature, ( o c) 0 0.01 0.001 1.0 0.1 10 100 average forward current, (a) c j , junction capacitance, (pf) 0 0.25 0.50 0.75 1.0 20 40 60 80 100 120 140 175 125 150 50 25 75 100 0 0.1 0.3 0.5 1.1 1.5 1.7 1.9 0.9 0.1 1.0 10 20 0.7 1.3 2.1 rating and characteristics curves ( FMM120 thru fmm140 ) f i g . 3 t y p i c a l i n s t a n t a n e o u s f o r w a r d c h a r a c t e r i s t i c s f i g . 1 t y p i c a l f o r w a r d c u r r e n t d e r a t i n g c u r v e f i g . 2 t y p i c a l r e v e r s e c h a r a c t e r i s t i c s reverse voltage, (v) instantaneous reverse current, (a) 0.1 10 80 60 40 20 100 200 400 40 0.4 1.0 4 10 80 f i g . 4 t y p i c a l j u n c t i o n c a p a c i t a n c e number of cycles at 60hz peak forward surge current, (a) 1 0 20 10 30 50 40 2 4 6 8 10 20 40 80 100 f i g . 5 m a x i m u m n o n - r e p e t i t i v e f o r w a r d s u r g e c u r r e n t p.c.b. mounted on 0.4 x 0.4"(10 x 10mm) copper pad areas single phase half wave 60hz inductive load t a = 100 o c t a = 75 o c t a = 25 o c t j = 25 o c pulse width=300 m s 1% duty cycle t j = 25 o c 8.3ms single half sine-wave jedec method downloaded from: http:///
mounting pad layout dimensions in inches and (millimeters) 0.060min. ( 1.52 min.) 0.220 0.094 max. (2.38 max.) 0.052 max. (1.32 max.) ( 5.58) ref downloaded from: http:///
rectron inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifi cations, enhancements or other changes. rectron inc or anyone on its behalf assumes no responsibility or liabi- lity for any errors or inaccuracies. data sheet spe cifications and its information contained are intended to provide a product description only. "typical" paramet- ers which may be included on rectron data she ets and/ or specifications ca- n and do vary in different applications and actual performance may vary over ti- me. rectron inc does not assume any liability arising out of the application or use of any product or circuit. rectron products are not designed, intend ed or authorized for use in medical, life-saving implant or other applications int ended for life-sustaining or other rela- ted applications where a failure or malfunct ion of component or circuitry may di- rectly or indirectly cause injury or threaten a li fe without expressed written appr- oval of rectron inc. customers using or selling rectron components for use in such applications do so at their own risk and shall agree to fully indemnify rect- ron inc and its subsidiaries harmless against all claims, damages and expendit- ures. disclaimer notice downloaded from: http:///
|
