CPT20035_10 MICROSEMI | Alldatasheet
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Technical content
CPT20040* CPT20045* CPT20050* 50V 45V 40V Reverse Voltage Repetitive Peak Schottky Barrier Rectifier Guard Ring Protection
200 Amperes/35 to 50 Volts
CPT20035* 35V35V NotesMax.Min.Max.Min. 3.150 BSC 80.01 BSC --- --- 1.375 BSC 34.92 BSC Dia. Dia. 0.195 0.340 --- 0.290 --- 0.510 0.130 0.630 0.800 3.630 0.180 0.312 0.600 0.275 0.010 0.490 0.120 --- 0.700 --- 4.95 8.64 --- 7.37 --- 12.95 3.30 16.00 20.32 92.20 4.57 7.92 15.24 6.99 0.25 12.45 3.05 --- 17.78 --- W V U R Q N H G F E C B A MillimetersDim. Inches T Case to sink Junction to case T Thermal and Mechanical Characteristics Schottky PowerMod 175°C Junction Temperature T T *Pulse test: Pulse width 300µsec, Duty cycle 2% lAverage forward current T T T TI I V V VR = 5.0V, J = 25°C T Typical junction capacitance per leg Max peak reverse current Max peak reverse current Max peak forward voltage Max peak forward voltage Maximum surge current Average forward current l l F(AV) 200 Amps F(AV) 100 Amps FSM 2000 Amps IR(OV) 2 Amps FM 0.80 VoltsV FM 0.60 VoltsV RM 75mAI RM 4.0mAI J 4600pFC C = 143°C, f = 1 KHZ, 25°C, 1 µsec square wave FM = 200A: J = 25°C* FM = 200A: J = 175°C* RRM, J = 125°C* 8.3ms, half sine, J = 175°C per pkg per leg per leg per leg per leg per leg per leg Maximum repetitive reverse current per leg CPT20035 - CPT20050 *Add Suffix A for Common Anode, D for Doubler
Electrical Characteristics
Operation junction temp range Max thermal resistance per leg Weight Terminal Torque Mounting Base Torque (outside holes) center bolt must be torqued first 2.8 ounces (75 grams) typical JC CS 0.5°C/W 0.08C/W -55°C to 175°C -55°C to 175°C STG J R R RRM, J = 25°C Square wave, 0JC = 0.25°C/W Mounting Base Torque (center hole) Typical thermal resistance (greased) 35-50 inch pounds 30-40 inch pounds 8-10 inch pounds copper Baseplate: Nickel plated Notes: D=Doubler Baseplate A=Common Anode Baseplate Common Cathode Baseplate WNQ H C E B V U F U G R A Max thermal resistance per pkg JCR0 Junction to case0.25°C/W MBRP20045CT Industry Part Number 201CNQ045 201CNQ040 201CNQ035 T Square wave, 0JC = 0.5°C/WC = 143°C, January, 2010 - Rev. 4www.microsemi.com