SFM11 RECTRON | Alldatasheet

Document overview

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Technical content

Features

Very tiny plastic SMD package High current capability Superfast recovery time for switching mode application High surge current capability Glass passivated chip junction Lead-free parts meet RoHS requirments Maximum ratings (AT T =25 C unless otherwise noted) A o SYMBOLS Maximum repetitive peak reverse voltage PARAMETER Maximum RMS voltage Non-repetitive peak forward surge current 8.3ms single half sine-wave Maximum continuous reverse voltage Maximum average forward rectified current I O V R V RRM I FSM V RMS Maximum instantaneous forward voltage at I =1.0A F V F I R Maximum reverse leakage current T= 2 5 C J T =125 Cat rated V R J C J Typical junction capacitance (Note 1) T STG T J Operating junction temperature range Storage temperature range 100 100 150 105 150 200 140 200 300 210 300 400 280 400 500 350 500 1.0 5.0 100 0.95 -55 to +150 -65 to +175 UNIT V V V A A V μA Aμ pF SFM11

Electrical characteristics

(AT T =25 C unless otherwise noted) A o SYMBOLS PARAMETER UNIT Notes 1: Measured at 1 MHz and applied reverse voltage of 4.0 VDC 2: Measured with IF = 0.5 A, IR = 1 A, Irr = 0.25 A 3: Mounted on FR-4 PCB Copper, minimum recommended pad layout SFM12 SFM13 SFM14 SFM15 SFM16 SFM17 t rr Maximum reverse recovery time (Note 2) ns35 Typical thermal resistance junction to ambient (3) Thermal characteristics SYMBOLS PARAMETER UNIT Typical thermal resistance junction to case(3) R θJA R θJC °C/W C/W° 600 420 600 SFM18 1.25 1.70 Mechanical data Epoxy : UL94-V0 rated flame retardant Case : Molded plastic, SOD-323 Terminals :Plated terminals, solderable per MIL-STD-750, Method 2026 Polarity : Indicated by cathode band Mounting Position : Any Weight : Approximated 0.008 gram 0.012(0.3) Typ. 0.016(0.4) Typ. 0.016(0.4) Typ. 0.106 (2.7) 0.091 (2.3) 0.057 (1.45) 0.041 (1.05) 0.047 (1.2) 0.031 (0.8) Dimensions in inches and (millimeters) SOD-323 SFM11 VOLTAGE RANGE 50 to 600 Volts CURRENT 1.0 Ampere SURFACE MOUNT FAST RECOVERY RECTIFIER THRU SFM18 2020-12/35 REV:O SFM11 SFM12 SFM13 SFM14 SFM15 SFM16 SFM17 SFM18 SFM11 SFM12 SFM13 SFM14 SFM15 SFM16 SFM17 SFM18

.01 1.0 FIG.1-TYPICAL FORWARD CHARACTERISTICS FIG.5-TYPICAL JUNCTION CAPACITANCE INSTANTANEOUS FOR WARD CURRENT ,(A) FORWARD VOLTAGE,(V) Pulse Width 300us 1% Duty Cycle (+) (+) 25Vdc (approx.) ( ) ( ) PULSE GENERATOR (NOTE 2) OSCILLISCOPE (NOTE 1) NON- INDUCTIVE /c87 NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. +0.5A -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 NONINDUCTIVE NONINDUCTIVE /c87 /c87 T =25 CJ FIG.2-TYPICAL FORWARD CURRENT AVERAGE FOR WARD CURRENT ,(A) 0.2 0.4 0.6 0.8 1.0 1.2 DERATING CURVE LEAD TEMPERATURE ( C)° 1.6 1.8 SFM15~SFM16SFM11~SFM14 REVERSE VOLTAGE,(V) JUNCTION CAP ACITANCE,(pF) .01 .05 .1 .5 1 5 10 50 100 0 25 50 75 100 125 150 175 SFM17~SFM18 FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FOR WAARD SURGE CURRENT ,(A) NUMBER OF CYCLES AT 60Hz T =25 CJ 8.3ms Single Half Sine Wave JEDEC method RATING AND CHARACTERISTICS CURVES (SFM11 THRU SFM18 )

Pin Simplified outline Symbol Suggested solder pad layout Marking Type number Marking code SFM11 S1 SFM12 S2 SFM13 S3 SFM14 S4 SFM15 S5 SFM16 S6 SFM17 S7 SFM18 S8 Dimensions in inches and (millimeters) A C B B 0.039 (1.00) A 0.059 (1.50) C 0.051 (1.30) PACKAGE SOD-323

E B d F W PA D D1D2 C T unit:mm Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above. Item Tolerance SOD-323 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 E B C d F T W P A D D 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 1.50 178.00 62.00 13.00 1.75 3.50 4.00 4.00 2.00 0.23 8.00 11.40 1.47 2.95 1.15

Profile Feature Soldering Condition Average ramp-up rate(T to T ) <3 C/secLP o Preheat -Temperature Min(Tsmin) 150 C o -Temperature Max(Tsmax) 200 C o -Time(min to max)(t ) 60~120secs Tsmax to T L -Ramp-upRate <3 C/sec o Time maintained above: -Temperature(T ) 217 CL o -Time(t ) 60~260secL Peak Temperature(T ) 255 C-0/+5 CP oo Time within 5 C of actual Peak o Temperature(t )P Ramp-down Rate <6 C/sec o Time 25 C to Peak Temperature <6minutes o 3.Reflow soldering 10~30sec 1.Storage environment: Temperature=5 C~40 C Humidity=55% 25% oo 2.Reflow soldering of surface-mount devices Suggested thermal profiles for soldering processes Critical Zone TL to TP Critical Zone TL to TP TL Tsmax Tsmin Ramp-up Tp tS Preheat t25 C to Peak o Time TL TP Ramp-down Temperature Reel packing SOD-323 7" 3,000 4.0 30,000 183*123*183 178 382*257*387 240,000 8.0 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)

Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liabi- lity for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" paramet- ers which may be included on RECTRON data sheets 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, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other rela- ted applications where a failure or malfunction of component or circuitry may di- rectly or indirectly cause injury or threaten a life 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