240 Amp Schottky Rectifier HS24515 D G Dim. Inches J Std. Polarity Base is cathode Rev. Polarity Base is anode B K H F A B C D E F G H J K L C E A Microsemi Catalog Number HS24515* Millimeter Minimum Maximum Minimum Maximum Notes 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 Reverse Voltage Repetitive Peak Reverse Voltage 15V 15V 245NQ015 Schottky Barrier Rectifier 0.28V Vf@240A, 100°C Optimized for OR'ing applications Guard Ring Reverse Protection 125°C Operation (Vr<5V) ROHS Compliant *Add Suffix R for Reverse Polarity Electrical Characteristics I F(AV) 240 Amps T C = 78°C, Vr = 5V Average forward current I F(AV) 240 Amps T C = 69°C, Vr = 15V Average forward current I FSM Maximum surge current 3500 Amps 8.3ms, half sine, T J = 125°C I R(OV) 2 Amps Maximum repetitive reverse current f = 1 KHZ, 25°C, 1µs square wave VFM I FM = 240A: T J = 25°C* 0.37 Volts Max peak forward voltage VFM I FM = 240A: T J = 100°C* 0.30 Volts Max peak forward voltage I RM VR = 5V, T J = 100°C* 4000 mA Max peak reverse current I RM VRRM, T J = 100°C* 6500 mA Max peak reverse current I RM VR = 5V, T J = 25°C 75mA Max peak reverse current VRRM, T J = 25°C 150mA Max peak reverse current RM CJ VR = 5.0V, T C = 25°C 21,700pF Typical junction capacitance *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 Weight T STG TJ R OJC R OCS -55°C to 150°C -55°C to 125°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. 7 HS24515 Figure 3 Typical Junction Capacitance Figure 1 Typical Forward Characteristics 100,000 1000 800 50,000 Junction Capacitance - pF 660 400 200 100 80 60 5000 1000 0.1 100 10 Figure 4 20 10 8 6 4 2 1 0 0.1 0.2 0.3 0.4 0.5 0.6 Forward Current Derating 120 110 100 90 80 70 60 50 0.7 Instantaneous Forward Voltage - Volts 100 C 1000 100 75 C 10 25 C 0 5 10 Reverse Voltage - Volts 80 DC 180 120 160 240 320 400 Figure 5 Maximum Forward Power Dissipation Maximum Power Dissipation - Watts 10000 90 0 Average Forward Current - Amperes Figure 2 Typical Reverse Characteristics Typical Reverse Current - mA 1.0 Reverse Voltage - Volts Maximum Allowable Case Temperature - C Instantaneous Forward Current - Amperes 10,000 75 C 25 C 100 C 40 20,000 15 20 25 140 120 DC 100 90 120 80 180 60 40 20 0 0 80 160 240 320 400 Average Forward Current - Amperes www.microsemi.com January, 2011 - Rev. 7