Schottky PowerMod CPT20080-CPT200100 A Dim. Inches R G Baseplate A=Common Anode B Q N W Baseplate Common Cathode F U U C Baseplate D=Doubler H V Microsemi Catalog Number Industry Part Number CPT20080* 203CNQ080 MBR12080CT MBR20080CT CPT20090* CPT200100* 203CNQ100 MBR120100CT MBR200100CT E Notes: Baseplate: Nickel plated copper Min. A B C E F G H N Q R U V W Working Peak Repetitive Peak Reverse Voltage Reverse Voltage 80V 90V 100V 100V --3.630 0.800 0.700 0.630 --0.130 0.120 0.510 0.490 1.375 BSC --0.010 ----0.275 0.290 3.150 BSC 0.600 --0.312 0.340 0.180 0.195 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. Dia. Schottky Barrier Rectifier 80V 90V Max. Millimeters Guard Ring Protection 200 Amperes/ 80 to 100 Volts 175 C Junction Temperature Reverse Energy Tested ROHS Compliant *Add Suffix A for Common Anode, D for Doubler Electrical Characteristics I F(AV) 200 Amps Average forward current per pkg I F(AV) 100 Amps Average forward current per leg I FSM 2000 Amps Maximum surge current per leg Maximum repetitive reverse current per leg I R(OV) 2 Amps VFM 0.98 Volts Max peak forward voltage per leg VFM .86 Volts Typical forward voltage per leg I RM 75 mA Max peak reverse current per leg I RM 4.0 mA Max peak reverse current per leg CJ 3000 pF Typical junction capacitance per leg TC = 135°C, Square wave, R 0JC =0.20°C/W TC = 135°C, Square wave, R0JC =0.40°C/W 8.3ms, half sine,T J = 175°C f = 1 KHZ, 25°C, 1µsec square wave I FM = 200A:T J = 25°C* I FM = 200A:T J = 175°C* VRRM, TJ = 125°C* VRRM, TJ = 25°C VR = 5.0V,TC = 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 0.40°C/W Junction to case 0.20°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 (75 grams) typical www.microsemi.com January, 2010 - Rev. 4 CPT20080-CPT200100 Figure 3 Typical Junction Capacitance - Per Leg 1000 10,000 800 6000 600 4000 Junction Capacitance - pF Figure 1 Typical Forward Characteristics - Per Leg 400 200 175 C 100 25 C 80 60 2000 1000 600 400 200 100 0.1 0.5 1.0 5.0 10 50 100 Reverse Voltage - Volts 40 Maximum Allowable Case Temperature - C Instantaneous Forward Current - Amperes Figure 4 20 10 8.0 6.0 4.0 2.0 1.0 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 175 C 10 125 C 0.1 75 C .01 25 C 0 20 40 Reverse Voltage - Volts 60 DC 180 120 90 150 Figure 5 Maximum Forward Power Dissipation - Per Leg 1000 1.0 120 60 30 Average Forward Current - Amperes Figure 2 Typical Reverse Characteristics - Per Leg 100 90 60 0 80 100 105 DC 90 180 75 120 60 60 45 90 30 15 0 0 30 60 90 120 150 Average Forward Current - Amperes www.microsemi.com January, 2010 - Rev. 6