Schottky PowerMod CPT400120-CPT400150 A Dim. Inches R G Min. Baseplate A=Common Anode A B C E F G H N Q R U V W B Q N W Baseplate Common Cathode F U U C Baseplate D=Doubler H V E Notes: Baseplate: Nickel plated copper Max. --3.630 0.800 0.700 0.630 --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 Millimeters Min. Max. --92.20 17.78 20.32 --16.00 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 Notes 1/4-20 Dia. Microsemi Catalog Number Industry Part Number CPT400120* 409CNQ120 120V 120V 400 Amperes/120-150 Volts CPT400150* 409CNQ150 150V 150V 175C Junction Temperature Dia. Schottky Barrier Rectifier Repetitive Peak Working Peak Reverse Voltage Reverse Voltage Guard Ring Protection Reverse Energy Tested ROHS Compliant *Add Suffix A for Common Anode, D for Doubler Electrical Characteristics I F(AV) 400 Amps Average forward current per pkg I F(AV) 200 Amps Average forward current per leg I FSM 3000 Amps Maximum surge current per leg Maximum repetitive reverse current per leg I R(OV) 2 Amps VFM .89 Volts Max peak forward voltage per leg VFM .69 Volts Max peak forward voltage per leg I RM 50 mA Max peak reverse current per leg I RM 6.0 mA Max peak reverse current per leg CJ 3400 pF Typical junction capacitance per leg T C = 121C, Square wave, R0JC = 0.16C/W T C = 121C, Square wave, R0JC = 0.32C/W 8.3ms, half sine, TJ = 175C f = 1 KHZ, 25C, 1sec square wave I FM = 200A:T J = 25C* I FM = 200A:T J = 175C* VRRM, TJ = 125C* VRRM, TJ = 25C VR = 5.0V,T C = 25C *Pulse test: Pulse width 300sec, 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 -55C to 175C -55C to 175C 0.32C/W Junction to case 0.16C/W Junction to case 0.08C/W Case to sink 35-50 inch pounds 30-40 inch pounds 8-10 inch pounds 2.8 ounces (77 grams) typical www.microsemi.com January, 2010 - Rev. 1 CPT400120-CPT400150 Figure 3 Typical Junction Capacitance - Per Leg Figure 1 Typical Forward Characteristics - Per Leg 100,000 60,000 Junction Capacitance - pF 40,000 2000 1000 800 600 20,000 10,000 6000 4000 2000 1000 0.1 0.5 1.0 5.0 10 50 100 Reverse Voltage - Volts 400 175 C 200 25 C Maximum Allowable Case Temperature - C Instantaneous Forward Current - Amperes Figure 4 100 80 60 40 20 10 0 0.2 0.4 0.6 0.8 1.0 1.2 Forward Current Derating - Per Leg 175 165 155 145 135 125 115 105 1.4 Instantaneous Forward Voltage - Volts Maximum Power Dissipation - Watts Typical Reverse Current - mA 100 175 C 10 .01 125 C 75 C 25 C 0 20 40 Reverse Voltage - Volts 60 DC 180 120 120 180 240 300 Figure 5 Maximum Forward Power Dissipation - Per Leg 1000 0.1 60 Average Forward Current - Amperes Figure 2 Typical Reverse Characteristics - Per Leg 1.0 90 0 80 100 210 DC 180 180 150 90 120 120 90 60 30 0 0 60 120 180 240 300 Average Forward Current - Amperes www.microsemi.com January, 2010 - Rev. 1