CPT50035

CPT50035 - CPT50050 A R G Baseplate A=Common Anode B Q N W Baseplate Common Cathode U C H V E Baseplate D=Doubler Notes: Baseplate: Nickel plated copper Schottky PowerMod Dim. Inches Min. A B C E F G H N Q R U V W Millimeters Min. Max. Notes Max. F U --3.630 0.800 0.700 0.680 --0.130 0.120 0.510 0.490 1.375 BSC --0.010 ----0.290 0.275 3.150 BSC 0.600 --0.312 0.340 0.180 0.195 --92.20 17.78 20.32 --17.28 3.30 3.05 12.45 12.95 34.92 BSC --0.25 ----6.99 7.37 80.01 BSC 15.24 --7.92 8.64 4.57 4.95 1/4-20 Dia. Dia. Microsemi Catalog Number CPT50035* CPT50040* CPT50045* CPT50050* Working Peak Reverse Voltage 35V 40V 45V 50V Repetitive Peak Reverse Voltage 35V 40V 45V 50V Schottky Barrier Rectifier Guard Ring Protection 500 Amperes/35 to 50 Volts 175°C Junction Temperature Reverse Energy Tested ROHS Compliant *Add Suffix A for Common Anode, D for Doubler Electrical Characteristics I F(AV) 500 Amps Average forward current per pkg I F(AV) 250 Amps Average forward current per leg I FSM 5000 Amps Maximum surge current per leg Maximum repetitive reverse current per leg I R(OV) 2 Amps VFM 0.70 Volts Max peak forward voltage per leg VFM 0.55 Volts Max peak forward voltage per leg I RM 200 mA Max peak reverse current per leg I RM 8.0 mA Max peak reverse current per leg CJ 9800 pF Typical junction capacitance per leg TC = 134°C, Square wave, R0JC = 0.12°C/W TC = 134°C, Square wave, R0JC = 0.24°C/W 8.3ms, half sine,T J = 175°C f = 1 KHZ, 25°C, 1µsec square wave I FM = 250A: J = 25°C T I FM = 250A: J = 175°C T VRRM, TJ = 125°C* VRRM, TJ = 25°C VR = 5.0V,T C = 25°C *Pulse test: Pulse width 300µsec, Duty cycle 2% Thermal and Mechanical Characteristics Storage temp range Operating junction temp range Max thermal resistance per leg Max thermal resistance per pkg Typical thermal resistance (greased) Terminal Torque Mounting Base Torque (outside holes) Mounting Base Torque (center hole) center hole must be torqued first Weight T STG TJ R OJC R OJC R OCS -55°C to 175°C -55°C to 175°C 0.24°C/W Junction to case 0.12°C/W Junction to case 0.08°C/W Case to sink 35-50 inch pounds 30-40 inch pounds 8-10 inch pounds 2.8 ounces (78 grams) typical www.microsemi.com January, 2010 - Rev. 5 CPT50035 - CPT50050 Figure 1 Typical Forward Characteristics - Per Leg 10,000 8000 6000 Junction Capacitance - pF 4000 Figure 3 Typical Junction Capacitance - Per Leg 100,000 60,000 40,000 20,000 10,000 6000 4000 2000 1000 0.1 2000 1000 800 600 400 Instantaneous Forward Current - Amperes 0.5 1.0 5.0 10 50 100 Reverse Voltage - Volts Figure 4 200 Maximum Allowable Case Temperature - C 175 C 25 C Forward Current Derating - Per Leg 190 180 170 160 150 140 130 120 60 0 100 90 120 180 300 DC 400 500 200 100 80 60 40 20 10 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Instantaneous Forward Voltage - Volts Average Forward Current - Amperes Figure 2 Typical Reverse Characteristics - Per Leg 1000 Typical Reverse Current - mA 100 10 125 C 1.0 0.1 .01 175 C Maximum Power Dissipation - Watts Figure 5 Maximum Forward Power Dissipation - Per Leg 210 180 150 120 90 60 30 0 0 100 200 300 400 500 Average Forward Current - Amperes 60 90 180 120 DC 75 C 25 C 0 10 20 30 40 50 Reverse Voltage - Volts www.microsemi.com January, 2010 - Rev. 5