Ultrafast Recovery Modules HU20260 - HU20280 D G Std. Polarity Base is cathode Rev. Polarity Base is anode J Dim. Inches Minimum Maximum Minimum Maximum Notes B K H F A B C D E F G H J K L C E A Millimeter 1.52 .725 .605 1.182 .745 .152 .525 .156 .495 .120 38.61 1.56 18.42 .775 15.37 .625 30.02 1.192 18.92 .755 3.86 .160 1/4-20 UNC-2B 13.34 .580 3.96 .160 12.57 .505 3.05 .130 39.62 19.69 15.88 30.28 19.18 4.06 14.73 4.06 12.83 3.30 Sq. Dia. Dia. Notes: Baseplate: Nickel plated copper L Microsemi Catalog Number Working Peak Reverse Voltage Repetitive Peak Reverse Voltage HU20260* HU20270* HU20280* 600V 700V 800V 600V 700V 800V Ultra Fast Recovery 175°C Junction Temperature 200 Amp current rating ROHS Compliant *Add Suffix R for Reverse Polarity Electrical Characteristics Average forward current Maximum surge current Max peak forward voltage Max peak reverse recovery time Max peak reverse current Max peak reverse current Typical junction capacitance I F(AV) 200 Amps I FSM 2100 Amps VFM 1.35 Volts trr 130 nS I RM 8 mA I RM 50 uA CJ 400 pF TC = 120°C, Square wave, R0JC = 0.24°C/W 8.3ms, half sine,T J = 175°C I FM = 200A:T J = 25°C* I F = 1A,V R = 30V di/dt = 25A/µS VRRM, TJ = 125°C* VRRM, TJ = 25°C VR = 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 Typical thermal resistance (greased) Terminal Torque Mounting Base Torque (outside holes) Weight T STG TJ 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 Case to sink 35-40 inch pounds 20-25 inch pounds 1.1 ounces (32 grams) typical www.microsemi.com January, 2011 - Rev. 3 HU20260 - HU20280 Figure 1 Typical Forward Characteristics Figure 3 Typical Junction Capacitance 1000 10000 800 Junction Capacitance - pF 600 400 200 100 80 60 1000 100 0.1 100 10 Figure 4 25 C 175 C 20 Maximum Allowable Case Temperature - C Instantaneous Forward Current - Amperes 40 10 8.0 6.0 4.0 2.0 1.0 .4 0 .8 1.2 1.6 2.0 2.4 2.8 Forward Current Derating 180 170 160 150 140 130 120 110 90 0 Instantaneous Forward Voltage - Volts Maximum Power Dissipation - Watts 1.0 175 C .01 125 C 75 C .001 25 C .0001 0 200 400 Reverse Voltage - Volts 180 120 120 180 DC 240 300 Figure 5 Maximum Forward Power Dissipation 10 0.1 60 Average Forward Current - Amperes Figure 2 Typical Reverse Characteristics Typical Reverse Current - mA 1.0 Reverse Voltage - Volts 600 800 1000 350 DC 300 180 250 90 120 200 150 100 50 0 0 60 120 180 240 300 Average Forward Current - Amperes www.microsemi.com January, 2011 - Rev. 3