3.0 Amp SCHOTTKY BARRIER RECTIFIERS SMC320 . . . 3100 Series Data Sheet Mechanical Dimensions Description DO-214AB (SMC) Features n EXTREMELY LOW VF n MAJORITY CARRIER CONDUCTION n LOW STORAGED CHARGE n MEETS UL SPECIFICATION 94V-0 n LOW POWER LOSS HIGH EFFICIENCY SMC320 . . . 3100 Series Units SMC320 SMC330 SMC340 SMC350 SMC360 SMC3100 Maximum Ratings Peak Repetitive Reverse Voltage...VRRM 20 30 40 50 60 100 Volts Working Peak Reverse Voltage...VRWM 20 30 40 50 60 100 Volts DC Blocking Voltage...VDC 20 30 40 50 60 100 Volts RMS Reverse Voltage...VR(rms) 14 21 28 35 42 70 Volts Average Forward Rectified Current...IF(av) ............................................. 3.0 ............................................... Amps Non-Repetitive Peak Forward Surge Current...IFSM ............................................. 100 ............................................... Amps Operating Temperature Range...TJ < .......................... -65 to 125 ............................. > -65 to 150 °C Storage Temperature Range...TSTRG < .......................... -65 to 125 ............................. > -65 to 150 °C Electrical Characteristics Maximum Forward Voltage...VF (Note 2) Maximum DC Reverse Current...IR @ Rated DC Blocking Voltage TC = 25°C TC =100°C .50 .50 .55 .70 .70 .85 ............................................. 0.5 ............................................... mAmps ............................................. 2 0 ............................................... mAmps Typical Junction Capacitance...CJ < ............... 250 .............. > < ........... 360 ......... > Typical Thermal Resistance...RθJA ............................................. 6 0 ............................................... Page 10-14 Volts 200 pF °C / W Junction Capacitance (pF) Typical Junction Capacitance SMC350...360 SMC320...340 Reverse Voltage (V) Forward Current Derating Curve Average Forward Current (A) Average Forward Current (A) Forward Current Derating Curve SMC320 . . . 310O Series 3.0 Amp SCHOTTKY BARRIER RECTIFIERS Data Sheet Ambient Temperature (°°C) Case Temperature (°°C) Average Power Dissipation Power (W) Reverse Current (mA) Typical Reverse Characteristics Ratings at 25 Deg. C ambient temperature unless otherwise specified. Single Phase Half Wave, 60 Hz Resistive or Inductive Load. Percent of Rated Peak Voltage NOTES: 1. Measured @ 1 MHz and applied reverse voltage of 4.0V. 2. Measured with Pulse Width = 300 µS, 2% Duty Cycle. Average Forward Current (A) For Capacitive Load, Derate Current by 20%. Page 10-15