Ultrafast Recovery Modules UFT120, 121 & 122 A N 4 Places Dim. Inches 1 2 3 Common Cathode E C 1.200 1 2 3 A=Common Anode K F G H 1 2 1 2 3 D=Doubler 3 J Microsemi Catalog Number Notes: Baseplate: Nickel plated copper Pins: Nickel plated copper Working Peak Reverse Voltage A B C D E F G H J K L M N P Millimeters Min. Max. Min. Max. 1.995 --0.495 --0.990 2.390 1.490 0.120 --0.240 0.490 0.040 0.175 0.032 2.005 --0.506 --1.010 2.410 1.510 0.130 0.400 0.260 0.510 0.050 0.195 0.052 50.67 --12.57 --25.15 60.71 37.85 3.05 --6.10 12.45 1.020 4.450 0.810 50.93 --12.83 --Dia. 25.65 61.21 38.35 3.30 10.16 6.60 to Lead L C 12.95 1.270 Dia. 4.950 1.320 Notes Repetitive Peak Reverse Voltage UFT12010* 100V UFT12015* 150V 200V UFT12020* UFT12130* 300V UFT12140* 400V UFT12150* 500V 600V UFT12260* 700V UFT12270* 800V UFT12280* *Add Suffix A for Common Anode, D Ultra Fast Recovery 100V 150V 200V 300V 400V 500V 600V 700V 800V for Doubler 175°C Junction Temperature V RRM 100 to 800 Volts High surge capacity 2 X 60 Amp current rating ROHS Compliant Electrical Characteristics UFT120 I F(AV) 120A I F(AV) 60A TC 135°C I FSM 1000A V FM .975V t rr 50ns t rr 60ns I RM I RM CJ 300pF Average forward current per pkg Average forward current per leg Case Temperature Maximum surge current per leg Max peak forward voltage per leg Max reverse recovery time per leg Max reverse recovery time per leg Max peak reverse current per leg Max peak reverse current per leg Typical Junction capacitance UFT121 120A 60A 120°C 800A 1.25V 60ns 70ns 3.0mA 25µA 150pF UFT122 120A 60A 115°C 700A 1.35V 75ns 95ns 150pF Square Wave Square Wave R0JC = 0.85°C/W 8.3ms, half sine,T J = 175°C I FM = 70A: T J = 25°C* 1/2A, 1A, 1/4A, T J = 25°C 70A, 130A/µs, T J = 25°C V RRM,T J = 125°C* V RRM,T J = 25°C V R = 10V,T J = 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) Mounting Torque Weight T STG TJ R0 JC R0 JC R0 CS www.microsemi.com -55°C to 175°C -55°C to 175°C 0.85°C/W Junction to case 0.425°C/W Junction to case Case to sink 0.1°C/W 15-20 inch pounds 2.5 ounces (71 grams) typical January, 2010 - Rev. 3 UFT120 Figure 3 Typical Junction Capacitance - Per Leg 1000 10000 800 6000 600 4000 Junction Capacitance - pF Figure 1 Typical Forward Characteristics - Per Leg 400 200 100 80 2000 1000 60 600 400 200 100 0.1 20 10 8.0 6.0 4.0 2.0 1.0 .2 .4 .6 .8 1.0 1.2 1.4 50 100 160 145 130 115 100 85 0 Maximum Power Dissipation - Watts 175 C .01 125 C 75 C 25 C 40 80 Reverse Voltage - Volts 120 20 40 DC 60 80 100 Figure 5 Maximum Forward Power Dissipation - Per Leg 1.0 0 90 120 180 Average Forward Current - Amperes 10 .0001 60 70 1.6 Figure 2 Typical Reverse Characteristics - Per Leg Typical Reverse Current - mA 10 175 Instantaneous Forward Voltage - Volts .001 5.0 1.0 Figure 4 Forward Current Derating - Per Leg 25 C 175 C Maximum Allowable Case Temperature - C Instantaneous Forward Current - Amperes 40 .1 0.5 Reverse Voltage - Volts 160 200 140 120 100 80 DC 60 40 60 90 120 180 20 0 0 20 40 60 80 Average Forward Current - Amperes www.microsemi.com January, 2010 - Rev. 3 100 UFT121 Figure 1 Typical Forward Characteristics - Per Leg Figure 3 Typical Junction Capacitance - Per Leg 1000 800 600 600 400 Junction Capacitance - pF 1000 400 200 100 80 60 200 100 80 60 40 20 10 0.1 175 C 1.0 5.0 10 50 100 20 Figure 4 Forward Current Derating - Per Leg 25 C Maximum Allowable Case Temperature - C Instantaneous Forward Current - Amperes 40 10 8.0 6.0 4.0 2.0 1.0 0 .2 .6 1.0 1.4 1.8 2.2 175 160 145 130 115 100 85 2.6 0 Maximum Power Dissipation - Watts .1 175 C .01 125 C 75 C .0001 25 C 0 100 200 Reverse Voltage - Volts 300 40 60 DC 80 100 Figure 5 Maximum Forward Power Dissipation - Per Leg 1.0 .00001 20 90 120 180 Average Forward Current - Amperes Figure 2 Typical Reverse Characteristics - Per Leg .001 60 70 Instantaneous Forward Voltage - Volts Typical Reverse Current - mA 0.5 Reverse Voltage - Volts 400 500 140 120 100 DC 80 120 60 60 40 180 90 20 0 0 20 40 60 80 Average Forward Current - Amperes www.microsemi.com January, 2010 - Rev. 3 100 UFT122 Figure 1 Typical Forward Characteristics - Per Leg Figure 3 Typical Junction Capacitance - Per Leg 1000 800 600 600 400 Junction Capacitance - pF 1000 400 200 100 80 60 200 100 80 60 40 20 10 0.1 175 C 20 10 8.0 6.0 4.0 2.0 1.0 0 10 50 100 .2 .6 1.0 1.4 1.8 2.2 175 160 145 130 115 100 85 2.6 0 Maximum Power Dissipation - Watts 1.0 .1 175 C .01 125 C .001 75 C 25 C 400 Reverse Voltage - Volts 600 40 60 DC 80 100 Figure 5 Maximum Forward Power Dissipation - Per Leg 10 200 20 90 120 180 Average Forward Current - Amperes Figure 2 Typical Reverse Characteristics - Per Leg 0 60 70 Instantaneous Forward Voltage - Volts Typical Reverse Current - mA 5.0 1.0 Figure 4 Forward Current Derating - Per Leg 25 C Maximum Allowable Case Temperature - C Instantaneous Forward Current - Amperes 40 .0001 0.5 Reverse Voltage - Volts 800 1000 140 120 100 DC 80 60 90 120 180 60 40 20 0 0 20 40 60 80 Average Forward Current - Amperes www.microsemi.com January, 2010 - Rev. 3 100