mechanical data ? epoxy : ul94-v0 rated flame retardant ? case : molded plastic, sod-123 / mini sma ? terminals :plated terminals, solderable per mil-std-750, method 2026 ? polarity : indicated by cathode band ? mounting position : any ? weight : approximated 0.018 gram o maximum ratings (at t =25 c unless otherwise noted) a parameter conditions forward rectified current forward surge current reverse current thermal resistance diode junction capacitance storage temperature o ambient temperature = 50 c 8.3ms single half sine-wave superimposed on rate load (jedec methode) f=1mhz and applied 4v dc reverse voltage symbol min. typ. max. unit i o i fsm i r r ja c j t stg a a ua o c/w o c pf 1.0 25 5.0 +175 -65 42 o v = v t = 25 c r rrm a o v = v t = 100 c r rrm a junction to ambient 10 100 features b atch process design, excellent power dissipation offers better reverse leakage current and thermal resistance. low profile surface mounted application in order to optimize board space. ? tiny plastic smd package. high current capability. ? superfast recovery time for switching mode application. high surge current capability. glass passivated chip junction. ? ? ? ? ? ? SFM11-M sfm12-m sfm13-m 50 100 150 35 70 105 symbols v rrm (v) v rms v r (v) (v) *1 *2 *3 *1 repetitive peak reverse voltage *2 rms voltage *3 continuous reverse voltage *4 maximum forward voltage *5 reverse recovery time v f (v) *4 sfm14-m sfm15-m 200 300 140 210 1.70 -55 to +150 sfm16-m sfm17-m 400 500 280 350 t rr (ns) *5 35 50 100 150 200 300 400 500 0.95 1.25 sfm18-m 600 600 420 o (c) operating temperature t, j 1.0a sufrace mount super fast rectifiers - 50-600v sod-123-l package SFM11-M thru sfm18-m 0.154(3.9) 0.138(3.5) 0.012(0.3) typ. 0.075(1.9) 0.060(1.5) 0.067(1.7) 0.051(1.3) 0.028(0.7) typ. 0.028(0.7) typ. dimensions in inches and (millimeters) sod-123-l reel packing sod-123 -l 7" 2,500 4.0 25,000 183*183*123 178 382*262*387 200,000 9.5 package reel size reel component spacing box inner box reel dia, carton size carton approx. gross weight (kg) (pcs) (m/m) (m/m) (m/m) (pcs) (m/m) (pcs) 2012-1 willas electronic corp.
.4 .6 .8 1.0 1.2 1.4 .001 .01 .1 1.0 10 rating and characteristic curves (SFM11-M thru sfm18-m) fig.1-typical forward characteristics fig.5-typical junction capacitance instantaneous forward current,(a) forward voltage,(v) pulse width 300us 1% duty cycle (+) (+) 25vdc (approx.) ( ) ( ) pulse generator (note 2) oscilliscope (note 1) 1 non- inductive w notes: 1. rise time= 7ns max., input impedance= 1 megohm.22pf. 2. rise time= 10ns max., source impedance= 50 ohms. +0.5a 0 -0.25a -1.0a | | | | | | | | 1cm set time base for 50 / 10ns / cm trr d.u.t. fig.3- test circuit diagram and reverse recovery time characteristics 10 noninductive 50 noninductive w w t =25 c j fig.2-typical forward current average forward current,(a) 0.2 0.4 0.6 0.8 1.0 1.2 single phase half wave 60hz resistive or inductive load derating curve ambient temperature ( c) 1.6 1.8 sfm15-m~sfm16-m SFM11-M~sfm14-m reverse voltage,(v) junction capacitance,(pf) 70 60 50 40 30 20 10 0 .01 .05 .1 .5 1 5 10 50 100 0 25 50 75 100 125 150 175 0 fig.4-maximum non-repetitive forward surge current 6 0 12 18 24 30 number of cycles at 60hz 1 10 5 50 100 t =25 c j 8.3ms single half sine wave jedec method peak forward surge current,(a) sfm17-m~sfm18-m 1.0a sufrace mount super fast rectifiers - 50-600v sod-123-l package SFM11-M thru sfm18-m 2012-1 willas electronic corp.
pinning information 1 2 2 1 pin1 cathode pin2 anode pin simplified outline symbol marking type number marking code SFM11-M s1 sfm12-m s2 sfm13-m s3 sfm14-m s4 sfm15-m s5 sfm16-m s6 sfm17-m s7 sfm18-m s8 suggested solder pad layout dimensions in inches and (millimeters) a c b b 0.055 (1.40) a 0.075 (1.90) c 0.075 (1.90) package sod-123-l 1.0a sufrace mount super fast rectifiers - 50-600v sod-123-l package SFM11-M sfm18-m 2012-1 willas electronic corp.
packing information item tolerance sod-123 -l carrier width carrier length carrier depth sprocket hole 13" reel outside diameter 7" reel outside diameter 13" reel inner diameter 7" reel inner diameter feed hole diameter sprocket hole position punch hole position punch hole pitch sprocket hole pitch embossment center reel width overall tape thickness tape width p 0 p 1 e b c d f t w p a d d d 1 d 1 d 2 w 1 symbol 0.1 0.1 0.1 min min 0.5 0.1 0.3 1.0 0.1 0.1 0.1 0.1 0.1 0.1 2.0 2.0 unit:mm 1.50 - 178.00 - 62.00 13.00 1.75 3.50 4.00 4.00 2.00 0.23 8.00 11.40 p 0 p 1 e b d f w p a d d 1 d 2 w 1 c t note:devices are packed in accor dance with eia standar rs-481-a and specifications listed above. 1.90 3.90 1.68 2012-1 willas electronic corp. 1.0a sufrace mount super fast rectifiers - 50-600v sod-123-l package SFM11-M thru sfm18-m
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