EC31QS06 SURFACE MOUNT SCHOTTKY BARRIER DIODES VOLTAGE RANGE: 60V CURRENT: 3.0 A Features ! ! Miniature Size,Surface Mount Device Low Forward Voltage Drop ! High Surge Capability ! Low Power Loss,High Efficiency ! Packaged in 12mm Tape and Reel B SMB(DO-214AA) Not Rolling During Assembly Mechanical Data ! ! ! ! ! A Case: SMB/DO-214AA, Molded Plastic Terminals: Solder Plated, Solderable per MIL-STD-750, Method 2026 Polarity: Cathode Band or Cathode Notch Marking: Type Number Weight: 0.093 grams (approx.) C D J H Maximum Ratings G E Dim Min Max A 3.30 3.94 B 4.06 4.70 C 1.91 2.21 D 0.15 0.31 E 5.00 5.59 G 0.10 0.20 H 0.76 1.52 J 2.00 2.62 All Dimensions in mm @ TA = 25°C unless otherwise specified Characteristic RepetitivePeak Reverse Voltage Symbol Limits V RRM 60 V 1.0 Average Rectified Output Current 50Hz Half Sine Wave Resistive Load Io R.M.S.Forward Current Surge Forward Current 50Hz Half Sine Wave,Icycle,Non-repetitive Unit A 3.0 IF(RMS) 4.71 A IFSM 50 A Operating Junction Temperature Range Tjw -40 to +150 °C Storage Temperature Range Tstg -40 to +150 °C Electrical Characteristics @ TA = 25°C unless otherwise specified Characteristic Peak Reverse Current Tj= 25 ° C, V RM = V RRM Peak Forward Voltage Tj= 25 ° C, I FM = 3.0A Thermal Resistance Junction to Ambient *1 Junction to Lead Symbol Min Typ Max Unit IRM - - 3 mA V VFM - - 0.61 Rth(j-a) - - 108 Rth(j-l) - - 23 °C /W *1 Alumina Substrate Mounted Soldering Lands=2x2mm,Both Sides 1 of 2 www.sunmate.tw 0° FORWARD CURRENT VS. VOLTAGE 180° AVERAGE FORWARD POWER DISSIPATION EC31QS06 3.5 EC31QS06 AVERAGE FORWARD POWER DISSIPATION (W) 20 INSTANTANEOUS FORWARD CURRENT (A) θ CONDUCTION ANGLE 10 5 2 Tj=25°C Tj=150°C 1 0.5 D.C. 3.0 2.5 RECT 180° HALF SINE WAVE RECT 120° 2.0 RECT 60° 1.5 1.0 0.5 0 0.2 0 0.2 0.4 0.6 0.8 1.0 0 1.2 1 2 3 4 5 AVERAGE FORWARD CURRENT (A) INSTANTANEOUS FORWARD VOLTAGE (V) AVERAGE REVERSE POWER DISSIPATION PEAK REVERSE CURRENT VS. PEAK REVERSE VOLTAGE Tj= 150 °C AVERAGE REVERSE POWER DISSIPATION (W) PEAK REVERSE CURRENT (mA) EC31QS06 8 EC31QS06 200 100 50 D.C. 7 6 RECT 300° 5 RECT 240° 4 RECT 180° 3 HALF SINE WAVE 2 1 0 0 10 20 30 20 0 10 20 30 40 50 60 40 50 60 70 REVERSE VOLTAGE (V) 70 PEAK REVERSE VOLTAGE (V) 0° θ 180° θ 180° V RM =60 V A lum ina S ubs tr ate Mo unted(S olde ring La nd= 2×2 mm ),V RM =6 0V D.C. AVERAGE FORWARD CURRENT (A) AVERAGE FORWARD CURRENT (A) D.C. 2.5 2.0 1.5 RECT 180°. RECT 120°. 1.0 EC31QS06 5 EC31QS06 3.0 AVERAGE FORWARD CURRENT VS. LEAD TEMPERATURE CONDUCTION ANGLE AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE HALF SINE WAVE. RECT 60°. 4 RECT 180°. HALF SINE WAVE. 3 RECT 120°. RECT 60°. 2 1 0.5 0 0 0 0 25 50 75 100 125 25 50 150 75 100 125 150 LEAD TEMPERATURE (°C) AMBIENT TEMPERATURE (°C) SURGE CURRENT RATINGS JUNCTION CAPACITANCE VS. REVERSE VOLTAGE f=50Hz,Half Sine Wave,Non-Repetitive,No Load Tj=2 5° C,V m = 20m V RM S ,f= 100 kHz ,Ty pica l V alue EC31QS06 SURGE FORWARD CURRENT (A) 60 EC31QS06 500 50 JUNCTION CAPACITANCE (pF) 0° CONDUCTION ANGLE 40 30 20 10 200 100 50 I FSM 0.02s 0 0.02 20 0.05 0.1 0.2 0.5 1 2 TIME (s) 0.5 1 2 5 10 20 50 100 REVERSE VOLTAGE (V) 2 of 2 www.sunmate.tw