FASTORB - 32 Amp SMD Avalanche AUTOMOTIVE RECTIFIERS Data Sheet FR3228SMD Mechanical Dimensions Description Bracket on cathode: no suffix Bracket on anode: A suffix Features n INEXPENSIVE n SURFACE MOUNT CONFIGURATION n GLASS PASSIVATED DIE n AVALANCHE VOLTAGE 24 TO 32 VOLTS FR3228SMD Maximum Ratings Symbol Value Units Peak Repetitive Reverse Voltage VRRM 20 Volts Working Peak Reverse Voltage VRWM 20 Volts DC Blocking Voltage VDC 20 Volts Repetitive Peak Reverse Surge Current IRSM 52 Amps IO 32 Amps Non-Repetitive Peak Forward Surge Current IFSM 500 Amps Typical Thermal Resistance, Junction to Case RθJC .8 °C / W Average Forward Rectified Current Min. Max. Instantaneous Forward Voltage (IF = 100 Amps, TC = 25°C)...VF N/A 1.10 Volts Instantaneous Reverse Current (VR = 20 VDC, TC = 25°C)...IR N/A 1.0 µAmps Breakdown Voltage (IR = 100 mAmps, TC = 25°C)...VBR 24 32 Volts Clamping Voltage (IR = 90 Amps, TC = 150°C, PW = 80 µs)...VBR N/A 40 Volts Breakdown Voltage Temperature Coefficient...V(br) TC N/A 0.096 % / °C Forward Voltage Temperature Coefficient...(IF = 10 mA) VF(tc) N/A 2 mV / °C Electrical Characteristics Units Page 2-21