FR7028

Data Sheet FASTORB - 70 Amp Avalanche AUTOMOTIVE RECTIFIERS www.DataSheet4U.com Mechanical Dimensions .395 Options - Add Suffix to Part #: FR7028L = 2 Leads For 1 Lead Small Pkg: FR7028C = Lead On Cathode FR7028A = Lead On Anode .276 .242 Leads 1.00 typ. .05 Dia. Description FR7028 .175 Features n INEXPENSIVE n GLASS PASSIVATED DIE n AVALANCHE VOLTAGE 24 TO 32 VOLTS FR7028 Maximum Ratings Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Repetitive Peak Reverse Surge Current Average Forward Rectified Current Non-Repetitive Peak Forward Surge Current Surge Supplied @ Rated Load Conditions, ½ Wave, Single Phase Thermal Resistance, Junction to Lead Both Equal Length Leads to Heat Sink RθJL Thermal Resistance, Junction to Case RθJC Length ¼" ¾" 8 ½" Max. 7.5 10 13 .8 Typ Symbol VRRM VRWM VDC IRSM IO IFSM Units °C / W °C / W °C / W °C / W Value 20 20 20 200 70 1000 Units Volts Volts Volts Amps Amps Amps Fig. 1 IRRM (EXP) IRRM (EXP) 0 10 30 Surge Current Characteristics Min. N/A N/A 24 N/A N/A N/A Max. 1.0 1.0 32 37 0.096 2 50 Electrical Characteristics Instantaneous Forward Voltage (IF = 100 Amps, TC = 25°C)...VF Reverse Current (VR = 20 VDC, TC = 25°C)...IR Breakdown Voltage (IR = 100 mAmps, TC = 25°C)...VBR Clamping Voltage (IR = 90 Amps, TC = 150°C, PW = 80 µs)...VBR Typical Breakdown Voltage Temperature Coefficient...V(br) TC Typical Forward Voltage Temperature Coefficient...(IF = 10 mA) VF(tc) Page 2-26 Units Volts µ Amps Volts Volts ...