C2D20120–Silicon Carbide Schottky Diode VRRM = 1200 V Zero Recovery® Rectifier Features • • • • • • • IF = 20 A Qc =122 nC Package 1200-Volt Schottky Rectifier Zero Reverse Recovery Zero Forward Recovery High-Frequency Operation Temperature-Independent Switching Behavior Extremely Fast Swtitching Positive Temperature Coefficient on VF TO-247-3 Benefits • • • • • Replace Bipolar with Unipolar Rectifiers Essentially No Switching Losses Higher Efficiency Reduction of Heat Sink Requirements Parallel Devices Without Thermal Runaway Applications • • • Switch Mode Power Supplies Power Factor Correction Motor Drives Part Number Package Marking C2D20120D TO-247-3 C2D20120 Maximum Ratings .D20120, Rev Datasheet: C2 Symbol Parameter Value Unit Test Conditions VRRM Repetitive Peak Reverse Voltage 1200 V VRSM Surge Peak Reverse Voltage 1200 V VDC DC Blocking Voltage 1200 V IF(AVG) Average Forward Current (Per Leg/Device) 10/20 22/44 A TC=160˚C TC=125˚C IF(PEAK) Peak Forward Current (Per Leg/Device) 25/50 A TC=125˚C, TREP<1 mS, Duty=0.5 IFRM Repetitive Peak Forward Surge Current 50* A TC=25˚C, tP=8.3 ms, Half Sine Wave IFSM Non-Repetitive Peak Forward Surge Current 250* A TC=25˚C, tP=10 µs, Pulse Ptot Power Dissipation (Per Leg) 312* 104* W TC=25˚C TC=125˚C -55 to +175 ˚C TJ , Tstg ** Operating Junction and Storage Temperature Per Device, * Per Leg Subject to change without notice. www.cree.com/power Note Electrical Characteristics (Per Leg) Symbol Parameter Typ. Max. Unit Test Conditions Note VF Forward Voltage 1.6 2.5 1.8 3.0 V IR Reverse Current 10 20 200 1000 μA VR = 1200 V TJ=25°C VR = 1200 V TJ=175°C QC Total Capacitive Charge 61 nC VR = 1200 V, IF = 10A di/dt = 500 A/μs TJ = 25°C pF VR = 0 V, TJ = 25°C, f = 1 MHz VR = 200 V, TJ = 25˚C, f = 1 MHz VR = 400 V, TJ = 25˚C, f = 1 MHz C 1000 80 59 Total Capacitance IF = 10 A TJ=25°C IF = 10 A TJ=175°C Note: 1. This is a majority carrier diode, so there is no reverse recovery charge. Thermal Characteristics Symbol Parameter Typ. RθJC Thermal Resistance from Junction to Case 0.48** 0.24* ** Per Leg, * Max. Unit Test Conditions Note °C/W Both Legs Typical Performance (Per Leg) 20 200 18 TJ = 25˚C 180 TJ = 75˚C IF Forward Current (A) 14 TJ = 125˚C 160 TJ = 175˚C IR Reverse Current (µA) 16 12 10 8 6 120 TJ = 75˚C TJ = 125˚C 80 TJ = 175˚C 60 40 2 20 0.0 TJ = 25˚C 100 4 0 0 1.0 2.0 3.0 4.0 VF Forward Voltage (V) Figure 1. Forward Characteristics 140 C2D20120 Rev. - 5.0 0 500 1000 1500 VR Reverse Voltage (V) Figure 2. Reverse Characteristics 2000 40 800 35 700 30 600 Capacitance (pF) (A)(A) Current Forward IF(AVG) IF(AV) Forward Current Typical Performance (Per Leg) 25 20 15 10 500 400 300 200 5 100 0 0 25 50 75 100 125 150 175 200 1 TC Case Temperture (°C) 10 100 VR Reverse Voltage (V) 1000 Figure 4. Capacitance vs. Reverse Voltage Figure 3. Current Derating 1.00E+00 Zth [°C/W] 1.00E-01 1.00E-02 1.00E-03 1.00E-07 1.00E-06 1.00E-05 1.00E-04 1.00E-03 time [s] Figure 5. Transient Thermal Impedance C2D20120 Rev. - 1.00E-02 1.00E-01 1.00E+00 Package Dimensions Package TO-247-3 POS Inches Max Min Max A .605 .631 15.367 16.027 B .800 .830 20.320 21.082 C .620 .799 15.748 20.295 D .095 .126 2.413 3.200 E .046 .052 1.168 1.321 F .060 .084 1.524 2.134 G C2D20120 Rev. - Millimeters Min .215 TYP .215 TYP H .180 .203 4.572 5.156 J .078 .081 1.982 2.057 K 6˚ 21˚ 6˚ 21˚ L 4˚ 6˚ 4˚ 6˚ M 2˚ 4˚ 2˚ 4˚ N 2˚ 4˚ 2˚ 4˚ P .090 .097 2.286 2.464 Q .020 .030 .508 .762 R 9˚ 11˚ 9˚ 11˚ S 9˚ 11˚ 9˚ 11˚ T 2˚ 8˚ 2˚ 8˚ U 2˚ 8˚ 2˚ 8˚ V .138 .144 3.505 3.658 Recommended Solder Pad Layout TO-247-3 Part Number Package Marking C2D20120D TO-247-3 C2D20120 This product has not been designed or tested for use in, and is not intended for use in, applications implanted into the human body nor in applications in which failure of the product could lead to death, personal injury or property damage, including but not limited to equipment used in the operation of nuclear facilities, life-support machines, cardiac defibrillators or similar emergency medical equipment, aircraft navigation or communication or control systems, air traffic control systems, or weapons systems. Copyright © 2006 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo, and Zero Recovery are registered trademarks of Cree, Inc. C2D20120 Rev. - Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 Fax: +1.919.313.5451 www.cree.com/power