240 Amp Schottky Rectifier HS24035 - HS24045 D G J Std. Polarity Base is cathode Rev. Polarity Base is anode B K H F A Microsemi Catalog Number HS24035* C E Dim. Inches Millimeter Minimum Maximum Minimum Maximum Notes A B C D E F G H J K L 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. L Industry Part Number Working Peak Repetitive Peak Reverse Voltage Reverse Voltage 35V 240NQ035,244NQ035 MBRP20035L,MBRP30035L MBR24035 35V Schottky Barrier Rectifier Guard ring protection Low forward voltage HS24040* 240NQ040,244NQ040 MBR24040 40V HS24045* 240NQ045,244NQ045 45V MBR24045 *Add suffix R for Reverse Polarity V RRM - 35 to 45 volts 40V 150°C junction temperature 45V Reverse energy tested ROHS Compliant Electrical Characteristics Average forward current Maximum surge current Max repetitive peak reverse current Max peak forward voltage Max peak forward voltage Max peak reverse current Max peak reverse current Typical junction capacitance IF(AV) 240 Amps IFSM 3500 Amp IR(0V) 2 Amps VFM 0.49 Volts VFM 0.55 Volts IRM 3.0 A IRM 12 mA CJ 10500 pF TC = 92°C, square wave, R0JC = 0.24°C/W 8.3 ms, half sine T J = 150°C f = 1 KHz, 25°C, 1µsec square wave I FM = 240A:TJ = 125°C* I FM = 240A:T J = 25°C * VRRM, T J = 125°C * VRRM, T J = 25°C VR = 5.0V, T J = 25°C *Pulse test: Pulse width 300µsec, Duty cycle 2% Thermal and Mechanical Characteristics Storage temp range Operating junction temp range Maximum thermal resistance Typical thermal resistance (greased) Terminal torque Mounting torque Weight T STG TJ R OJC R OCS -55°C to 175°C -55°C to 150°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 (28 grams) www.microsemi.com January, 2011 - Rev. 6 HS24035 - HS24045 Figure 1 Typical Forward Characteristics Figure 3 Typical Junction Capacitance 10000 100000 8000 Junction Capacitance - pF 6000 4000 10000 2000 1000 800 600 150 C 1.0 5.0 10 50 100 25 C Maximum Allowable Case Temperature - C Figure 4 Forward Current Derating 200 100 80 60 40 20 10 0 .2 .4 .6 .8 1.0 1.2 150 140 130 120 110 100 90 60 90 80 0 1.4 Instantaneous Forward Voltage - Volts Maximum Power Dissipation - Watts 150 C 100 125 C 10 75 C 1 25 C .1 0 10 20 Reverse Voltage - Volts 300 400 500 400 500 Figure 5 Maximum Forward Power Dissipation 10000 1000 200 100 DC 120 180 Average Forward Current - Amperes Figure 2 Typical Reverse Characteristics Typical Reverse Current - mAmperes 0.5 Reverse Voltage - Volts 400 Instantaneous Forward Current - Amperes 1000 0.1 30 40 50 210 180 DC 150 180 120 120 60 90 90 60 30 0 0 100 200 300 Average Forward Current - Amperes www.microsemi.com January, 2011 - Rev. 6