25 Amp SCHOTTKY BARRIER RECTIFIERS FBR2535CTL & 2545CTL Data Sheet Mechanical Dimensions Description JEDEC T0-220AB .10 .14 .39 .42 .100 .50 .225 Min .25 .620 Features n HIGH CURRENT CAPABILITY WITH LOW VF n HIGH SURGE VOLTAGE AND TRANSIENT PROTECTION n HIGH EFFICIENCY w/LOW POWER LOSS n MEETS UL SPECIFICATION 94V-0 Electrical Characteristics @ 25o C. FBR2535CTL 35 35 35 Maximum Ratings Peak Repetitive Reverse Voltage...VRRM Working Peak Reverse Voltage...VRWM DC Blocking Voltage...VDC Pulse Test 0.5 mS, Duty Cycle 1/140 Units FBR2535CTL & 2545CTL FBR2545CTL 45 45 45 Volts Volts Volts ............................................. 12.5 ............................................... Amps ............................................. 2 5 ............................................... Amps Non-Repetitive Peak Forward Surge Current...IFSM @ Rated Load Conditions, ½ Sine Wave, Single Phase, 60HZ ............................................. 150 ............................................... Amps Repetitive Peak Reverse Surge Current...IRSM @ 2uS PW, F = 1.0 KHZ ............................................. 1.0 ............................................... Amps < ................. 0.55 .................. > < ................. 0.6 .................. > < ................. 0.47 .................. > < ................. 0.52 .................. > < ................. 0.41 .................. > < ................. 0.46 .................. > Volts Volts Volts Average Forward Rectified Current...IF(av) TC = 110°C (Rated VR) Repetitive Peak Forward Surge Current...IFM TC = 95°C (Rated VR, Square Wave, 20KHZ) Per Leg Forward Voltage...VF Per Leg, 300uS, 2% Duty Cycle @ IF = 25 Amps, 25°C Per Leg, 300uS, 2% Duty Cycle @ IF = 12.5 Amps, 25°C Per Leg, 300uS, 2% Duty Cycle @ IF = 12.5 Amps, 125°C DC Reverse Current (@ VR = VRM)...IR @ Rated DC Blocking Voltage Thermal Resistance, Junction to Case...RθJC TC = 25°C TC = 125°C TC = 100°C ............................................. 5.0 ............................................... mAmps < ................. 500 .................. > mAmps < ................. 500 .................. > mAmps ............................................. 2.0 ............................................... °C / W Voltage Rate of Change (Rated VR) ............................................. 1000 ............................................... V / µS Controlled Avalanche Energy...WAVAL ............................................. 2 0 ............................................... mJ Operating Temperature Range...TJ ......................................... -65 to 125 .......................................... °C Storage Temperature Range...TSTRG ......................................... -65 to 150 .......................................... °C Page 7-34 25 Amp SCHOTTKY BARRIER RECTIFIERS Typical Reverse Current Current Derating, Per Leg Amps Reverse Current (mA) TJ = 125oC TJ = 100oC TJ = 75oC Reverse Voltage (Volts) Ambient Temperature (oC) Forward Characteristics Amps Forward Current (Amps) Current Derating FBR2535CTL & 2545CTL Data Sheet Case Temperature (oC) Forward Voltage (Volts) Average Forward Power (Watts) Forward Power Dissipation Common Cathode, Suffix "C" 1 3 Average Forward Current (Amps) NOTES: 1. Measured @ 1 MHZ and applied reverse voltage of 4.0V. 2. Thermal Resistance Junction to Case, Jedec Method. 3. When Mounted to heat sink, from body. 2 Case Ratings at 25 Deg. C ambient temperature unless otherwise specified. Single Phase Half Wave, 60 HZ Resistive or Inductive Load. For Capacitive Load, Derate Current by 20%. Page 7-35