features * plastic package has underwriters laboratory flammability classification 94v-0 * low power loss,high efficiency * for use in low voltage high frequency inverters, free wheeling,and polarity protection applications * guardring for over voltage protection * high temperature soldering guaranteed: 260 c/10 seconds at terminals mechanical data case : sod123-fl/mini sma molded plastic over sky die terminals : tin plated, solderable per mil-std-750, method 2026 polarity : color band denotes cathode end mounting position : any we declare that the material of product is weight : 0.0155 g haloggen free (green epoxy compound) handling precautin :none 1.electrical characteristic maximum & thermal characteristics ratings at 25 c ambient temperature unless otherwise specified. parameter symbol symbol unit device marking code maximum repetitive peak reverse voltage v rrm v maximum rms voltage v rms v maximum dc blocking voltage v dc v maximum average forward rectified current at ta = 75 c i f(av) a peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm a typical thermal resistance (note 1) r j a r j c c/w operating junction temperature range t j c storage temperature range t stg c electrical characteristics ratings at 25 c ambient temperature unless otherwise specified. parameter symbol symbol unit maximum dc reverse current at rated dc blocking voltage t a = 25 tj = 100 i r ma typical junction capacitance at 4.0v, 1mhz c j pf notes: 1. 8.0mm 2 (.013mm thick) land areas v schottky barrier rectifiers reverse voltage 20 to 40v forward current 0.5a 28 40 lmbr0540ft1g 20 maximum instantaneous forward voltage at(if = 0.1 a, tj = 25 c) (if = 0.5 a, tj = 25 c) v f LMBR0520FT1G LMBR0520FT1G thru lmbr0540ft1g 0.5 30 110 40 C 55 to +150 C 55 to +125 LMBR0520FT1G 30 0.130 10 0.04 10 lmbr130ft1g 0.3 0.385 0.375 0.450 - 0.55 lmbr0540ft1g 054 40 C 65 to +175 160 0.25 8 lmbr0530ft1g 052 20 14 053 30 21
2.ratings and characteristic curves ( ta = 25 c unless otherwise noted ) LMBR0520FT1G thru lmbr0540ft1g fig. 1 C forward current derating curve average forward rectified current (a) 0 25 50 75 100 125 150 175 0.5 0.25 0 60 hz resistive or inductive load ambient temperature, c fig 4. C typical reverse characteristics instantaneous reverse current (ma) 0 20 40 60 80 100 10 1.0 0.1 0.01 0.001 percent of rated peak reverse voltage (%) tj=100 tj=75 tj=25 fig 6. C typical junction capacitance 0.1 1 10 100 1000 100 10 tj = 25 c f = 1.0 mhz vsig = reverse voltage (v) junction capacitance (pf) fig 5. C typical transient thermal impedance transient thermal impedance( c/w) 10 1.0 0.1 100 0.01 0.1 1.0 10 100 t,pulse duration,sec fig. 2 C maximum non-repetitive peak forward surge current 1 10 30 15 0 number of cycles at 60hz peak forward surge current tj = tj max 8.3ms single half sine-wave tj = 25 c pulse width = 300 s 1% duty cycle instantaneous forward current (a) 10 1.0 0.1 0.01 100 fig 3. C typical instantaneous forward characteristics 0.2 0.4 0.6 0.8 1.0 1.2 instantaneous forward voltage (v) tj = 25 c pulse width = 300 s 1% duty cycle
3. dimension: suggested solder pad layout dimensions in inches and (millimeters) LMBR0520FT1G thru lmbr0540ft1g sod123-fl min max min max a 3.5 3.9 0.138 0.159 b 0.75 0.95 0.029 0.037 c 2.6 3.0 0.103 0.119 d 1.6 2.0 0.063 0.079 e h 0.9 1.2 0.036 0.047 j 0.12 0.22 0.005 0.009 k millimeters inches dim 0.45typ 0.018typ 0.8typ 0.032typ package a b c sod123-fl 0.044(1.10 0.040(1.00) 0.079(2.00)
4.packing information unit mm LMBR0520FT1G thru lmbr0540ft1g a 0.1 2.00 b 0.1 3.85 c 0.1 1.10 d 0.1 1.50 d 2.0 - d 1 min - d 2.0 178.00 d 1 min 62.00 d 2 0.5 13.00 e 0.1 1.75 f 0.1 3.50 p 0.1 4.00 p 0 0.1 4.00 p 1 0.1 2.00 t 0.1 0.23 w 0.3 8.00 w 1 1.0 11.40 carrier width carrier length carrier depth sprocket hole tolerance sod123-fl symbol item tape width 13" reel outside diameter 13" reel inner diameter 7" reel outside diameter 7" reel inner diameter feed hole diameter sprocket hole position reel width punch hole position punch hole pitch spocket hole pitch embossment center overall tape thickness
reel packing 5.suggested thermal profile for soldering process 1. storage environment temperature=5~40 humidity=55 25% 2. reflow soldering of surface-mount device 3. reflow soldering LMBR0520FT1G thru lmbr0540ft1g sod123-fl 7" 3,000 4.0 30,000 183*183*123 178 382*262*387 240,000 8.7 box (pcs) inner box (mm) package reel size reel (pcs) component spacing (mm) reel dia. (mm) carton size (mm) carton (pcs) appox. gross weight (kg) average ramp-up rate(t l to t p ) preheat - temperature min(tsmin) - temperature max(tsmax) - time(min to max)(t s ) profile feature time within 5 of actual peak temperature(t p ) soldering condition <3 /sec tsmax to t l - ramp-up rate time maintained above: - temperature (t l ) - time(t l ) peak temperature(t p ) 255 -0/+5 <6 /sec <6minutes ramp-down rate time 25 to peak temperature 150 200 60~120sec <3sec 217 60-260sec 10~30sec
6.high reliability test capabilities solder resistance mil-std-750d method-2031 solderability at 245 5 for 5 sec mil-std-202f method-208 high temperature reverse bias v r =80% rate at t j =150 for 168hrs mil-std-750d method-1038 forward operation life mil-std-750d method-1027 intermittent operation life mil-std-750d method-1036 pressure cooker 15p sig at t a =121 for 4hrs jesd22-a102 temperature cycling mil-std-750d method-1051 thermal shock mil-std-750d method-1056 forward surge mil-std-750d method-4066-2 humidity at t a =85 r h =85% for 1000hrs mil-std-750d method-1021 high temperature storage life at 175 for 1000hrs mil-std-750d method-1031 item test LMBR0520FT1G thru lmbr0540ft1g 8.3ms single half sine-wave superimposed on rated load,one surge 0 for 5min. rise to 100 for 5min. total 10 cycles t a =25 i f =i o on state:power on for 5 min. off state:power off for 5 min. on and off for 500 cycles -55 to +125 dwelled for 30 min. and transferred for 5min. total 10 cycles rated average rectifier current t a =25 for 500hrs at 260 5 for 10 2sec immerse body into solder 1/16" 1/32" condition reference
7. update record LMBR0520FT1G thru lmbr0540ft1g 1 ? 2013.04.03 ?? ?
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