PRELIMINARY CSD20030 ZERO RECOVERYTM RECTIFIER Features Benefits _________ • 300 Volt Schottky Rectifier • Replace Bipolar with Unipolar Rectifiers • Zero Reverse Recovery • Essentially No Switching Losses • Zero Forward Recovery • Higher Efficiency • High Frequency Operation • Reduction Of Heat Sink Requirements • Temperature Independent Switching Behavior • Parallel Devices without Thermal Runaway • Extremely Fast Switching • Positive Temperature Coefficient on VF Applications • Switch Mode Power Supplies • Power Factor Correction • Motor Drives • Output Rectification Package _____________ Maximum Ratings Parameter Symbol Value Unit Repetitive Peak Reverse Voltage VRRM 300 V Surge Peak Reverse Voltage VRSM 300 V DC Blocking Voltage VDC 300 V IF(AV) 20 10 A Repetitive Peak Forward Surge Current (Per Leg) TC=25°C, tP=8.3ms, Half Sine Wave IFRM 40 A Non-Repetitive Peak Forward Surge Current (Per Leg) TC=25°C, tP=10µs, Pulse IFSM 200 A Power Dissipation (Per Leg) TC = 25°C Ptot 79 W TJ , Tstg -55 to +175 °C Average Forward Current TC=150°C (Per Device) (Per Leg) Operating Junction and Storage Temperature Page 1 • CSD20030, Rev A PRELIMINARY CSD20030 ELECTRICAL CHARACTERISTICS (PER LEG) Parameter Symbol Forward Voltage IF = 10A TJ=25°C IF = 10A TJ=175°C Reverse Current VR = 300V TJ=25°C VR = 300V TJ=175°C Total Capacitive Charge VR = 300V,IF = 10A, di/dt = 500 A/µs, TJ = 25°C Total Capacitance VR = 0V, TJ = 25°C, f =1MHz VR = 150V, TJ = 25°C, f =1MHz VR = 300V, TJ = 25°C, f =1MHz Min VF IR Typ Max Units 1.2 1.4 1.4 1.8 50 200 1000 2000 V µA QC 11.5 nC C 660 62 58 pF NOTE: 1. This is a majority carrier diode, so there is no reverse recovery charge. THERMAL CHARACTERISTICS Characteristic Symbol Thermal Resistance from Junction to Case Min Typ Max Units Per Leg RθJC 1.9 °C/W Per Device RθJC 0.95 °C/W Typical Performance (Per Leg) Figure 2. Reverse Characteristics 20 1000 18 900 16 800 14 IR Reverse Current (uA) IF FORWARD CURRENT (A) Figure 1. Forward Characteristics T J = 25 °C T J = 75 °C T J = 125 °C T J = 175 °C 12 10 8 6 700 0 TJ = 25 C TJ = 750 C TJ = 1250 C TJ = 1500 C TJ = 1750 C 600 500 400 300 4 200 2 100 0 0 0.0 0.5 1.0 1.5 VF FORWARD VOLTAGE (V) Page 2 • CSD20030, Rev A 2.0 2.5 0 100 200 300 400 VR Reverse Voltage (V) 500 600 PRELIMINARY Figure 3. Current Derating CSD20030 Figure 4. Capacitance vs. Reverse Voltage 30 500 450 400 350 20 Capacitance (pF) IF(AV) Forward Current (A) 25 15 10 300 250 200 150 100 5 50 0 0 25 50 75 100 125 150 175 200 1 10 100 1000 VR Reverse Voltage (V) TC Case Temperture (°°C) Figure 5. Transient Thermal Impedance 1.00E+01 Zth [°C/W] 1.00E+00 1.00E-01 1.00E-02 1.00E-03 1.00E-07 1.00E-06 1.00E-05 1.00E-04 1.00E-03 1.00E-02 1.00E-01 1.00E+00 time [s] Page 3 • CSD20030, Rev A PRELIMINARY CSD20030 Package Dimensions Package TO-247-3 A V H J K POS L B S T U N M C R D P E F A B C D E F G H J K L M N P Q R S T U V Inches Min Max .621 .631 .820 .830 .789 .799 .120 .126 .047 .052 .075 .084 .215 TYP .193 .203 .075 .081 19° 21° 4° 6° 2° 4° 2° 4° .093 .097 .024 .030 9° 11° 9° 11° 2° 4° 2° 4° .140 .144 Millimeters Min Max 15.773 16.027 20.823 21.077 20.053 20.307 3.044 3.196 1.200 1.327 1.903 2.132 5.450 TYP 4.903 5.157 1.904 2.056 19° 21° 4° 6° 2° 4° 2° 4° 2.349 2.451 .600 .752 9° 11° 9° 11° 2° 4° 2° 4° 3.560 3.660 Q G PIN 1 PIN 2 CASE PIN 3 Part Number CSD20030D Package TO-247-3 Marking CSD20030 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 © 2001-2004 Cree, Inc. All rights reserved. Permission is given to reproduce this document provided the entire document (including this copyright notice) is duplicated. The information in this document is subject to change without notice. Cree and the Cree logo are trademarks of Cree, Inc. Cree, Inc. Power Products 4600 Silicon Drive • Durham, NC 27703 • USA Tel: 919-313-5300 • Fax: 919-313-5451 www.cree.com Page 4 • CSD20030, Rev A