SM5817 SHUNYE | Alldatasheet
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Plastic package has Underwrit ers Laboratory Flammability Classification 94V -O Ut iliz ing Flame Retardant Epox y M olding Compound. For surfac e mounted applications. Ex ceeds environmental standards of M IL-S- 19500 / 228 Low leakage current Mechanical dat a Case : Mol ded plastic, SM-1 (ME LF) Termi nals : Solder plated, solderable per MI L-STD-750, Method 2026 Pol arity : Indicated by c athode band Mounting P osition : Any Weight : 0.015 gram (V) (V) (V) (V) o SM5817 0.45 SM5818 0.55 SM5819 0.60 SYMBOLS MARKING CODE -55 to +125 Operating temperature V RRM V RMS V R V F MAXIMUM RATINGS (AT T A =25 o C unless otherwise noted) PARAMETER CONDITIONS Symbol MIN. TYP. MAX. UNIT Forward rectified current See Fig.2 I O 1.0 A Forward surge current 8.3ms single half sine-wave superimposed on rate load (JEDEC methode) I FSM A V R = V RRM T A = 25 o C 1.0 mA V R = V RRM T A = 100 o C mA Thermal resistance Junction to ambient R q JA o C / w Diode junction capacitance f=1MHz and applied 4vDC reverse voltage C J 110 pF Storage temperature T STG -55 +150 o C Reverse current I R Repetitive peak reverse voltage RMS voltage Continuous reverse voltage Maximum forward voltage Silicon epitaxial planer type Dimensions in inches and (millimeters) .105(2.7) .095(2.4) .205(5.2) .190(4.8) .024(.60) .018(.46) SOLDERABLE ENDS SM5817 THRU SM5819 MELF SCHOTTKY BARRIER DIODE www.shunyegroup.com.cn V2.22 ME LF
0.1 1.0 .01 FIG.1-TYPICAL FORWARD CHARACTERISTICS FIG.2-TYPICAL FORWARD CURRENT DERA TING CURVE A V E R A G E F O R W A R D C U R R E N T A FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT P E A K F O R W A A R D S U R G E C U R R E N T A FIG.5-TYPICAL JUNCTION CAPACIT ANCE REVERSE VOLTAGE,(V) J U N C T I O N C A P A C I T A N C E p F I N S T A N T A N E O U S F O R W A R D C U R R E N T A FORWARD VOLT AGE,(V) Pulse Width 300us 1% Duty Cycle 0.2 0.4 0.6 0.8 1.0 1.2 350 300 250 200 150 100 .01 .05 .1 .5 1 5 10 50 100 3.0 Single Phase Half Wave 60Hz Resistive Or Inductive Load AMBIENT TEMPERATURE ( C) 1.0 100 FIG.3 - TYPICAL REVERSE CHARACTERISTICS R E V E R S E L E A K A G E C U R R E N T m A PERCENTAGE RATED PEAK REVERSE VOL TAGE 0 20 40 60 80 100 120 140 .01 Tj=75 C S M SM M Tj=25 C Tj=25 C NUMBER OF CYCLES AT 60Hz 100 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method 0 20 40 60 80 100 120 140 160 180 200 SM5817 THRU SM5819 www.shunyegroup.com.cn V2.22