C3D65I Silicon Carbide Schottky Diode Z-Rec Rectifier Features 65-Volt Schottky Rectifier Ceramic Package Provides 2.5kV Isolation Zero Reverse Recovery Current High-Frequency Operation Temperature-Independent Switching Behavior Positive Temperature Coefficient on V F Benefits Electrically Isolated Package Essentially No Switching Losses Higher Efficiency Reduction of Heat Sink Requirements Parallel Devices Without Thermal Runaway pplications Package TO-22 Isolated PIN 1 PIN 2 RM = 65 V ( =125 C) = Q c = 24 nc CSE HVC Switch Mode Power Supplies (SMPS) Boost diodes in PFC or DC/DC stages Free Wheeling Diodes in Inverter Stages C/DC converters Part Number Package Marking C3D65I Isolated TO-22-2 C3D65I Maximum Ratings ( = 25 C unless otherwise specified) Symbol Parameter Value Unit Test Conditions Note RM Repetitive Peak Reverse Voltage 65 V SM Surge Peak Reverse Voltage 65 V V DC DC Blocking Voltage 65 V Continuous Forward Current 19 9 =25 C =125 C =135 C Fig. 3 RM Repetitive Peak Forward Surge Current 39 26.5 = ms, Half Sine Pulse -1 C, t P = ms, Half Sine Pulse SM Non-Repetitive Peak Forward Surge Current 9 7 = ms, Half Sine Pulse =1 C, t P = ms, Half Sine Pulse Fig. 8,Max Non-Repetitive Peak Forward Surge Current 86 68 = ms, Pulse =1 C, t P = ms, Pulse Fig. 8 P tot Power Dissipation 6 26 W =25 C =1 C Fig. 4 dv/dt Diode dv/dt ruggedness 2 V/ns =-65V i 2 dt i 2 t value 4.5 24.5 2 s = ms =1 C, t P = ms T J, T stg Operating Junction and Storage Temperature -55 to +175 C TO-22 Mounting Torque 1 8.8 Nm lbf-in M3 Screw 6-32 Screw 1 C3D65I Rev. E, 1-218
Electrical Characteristics Symbol Parameter Typ. Max. Unit Test Conditions Note V F I R Forward Voltage Reverse Current 1.5 2. 12 24 1.8 2.4 6 22 Q C Total Capacitive Charge 24 nc C Total Capacitance 46.5 44 4 V μ pf = T J =25 C = T J =175 C = 65 V T J =25 C = 65 V T J =175 C = 4 V, = di/dt = 5 /μs T J = 25 C = V, T J = 25 C, f = 1 MHz = 2 V, T J = 25 C, f = 1 MHz = 4 V, T J = 25 C, f = 1 MHz Fig. 1 Fig. 2 Fig. 5 Fig. 6 E C Capacitance Stored Energy 3.6 μj = 4 V Fig. 7 Note: This is a majority carrier diode, so there is no reverse recovery charge. Thermal Characteristics Symbol Parameter Typ. Unit Note R θjc Thermal Resistance from Junction to Case 2.5 C/W Fig. 9 Typical Performance Fowa ard Current, I () F () 3 T J = -55 C 25 2 T J = 75 C T J = 125 C 15 T J = 175 C 5..5 1. 1.5 2. 2.5 3. 3.5 4. 4.5 5. Foward VVoltage, F (V) V F (V) Reverse Leaka age I Current, I RR (m) R (m) 9 8 7 6 5 4 3 2 T J = 175 C T J = 125 C T J = 75 C T J = -55 C 2 3 4 5 6 7 8 9 Reverse Voltage, (V) (V) Figure 1. Forward Characteristics Figure 2. Reverse Characteristics 2 C3D65I Rev. E, 1-218
Typical Performance 7 7 6 5 % Duty 2% Duty 3% Duty 5% Duty 7% Duty DC 6 5 (peak) () 4 3 P Tot (W) 4 3 2 2 25 5 75 125 15 175 C 25 5 75 125 15 175 C Figure 3. Current Derating Figure 4. Power Derating ive Q Charge, C (nc) Q C (nc) Capaciti 4 35 3 25 2 15 5 Conditions: Ca apacitance C (pf) (pf) 5 45 4 35 3 25 2 15 5 Conditions: F test = 1 MHz V test = 25 mv 2 3 4 5 6 7 Reverse VVoltage, R (V) (V) 1 Reverse VVoltage, R (V) (V) Figure 5. Total Capacitance Charge vs. Reverse Voltage Figure 6. Capacitance vs. Reverse Voltage 3 C3D65I Rev. E, 1-218
Typical Performance 1, 9 8 Capacitance Sto ored E Energy, E C (µj) C (mj) 7 6 5 4 3 2 1 2 3 4 5 6 7 Reverse VVoltage, (V) R (V) SM SM () T J = 1 C E-6 E-6 1E-3 E-3 Time, t p (s) t p (s) Figure 7. Capacitance Stored Energy Figure 8. Non-repetitive peak forward surge current versus pulse duration (sinusoidal waveform) Thermal Resistance ( C/W) 1 E-3 E-3.5.3.1.5.2.1 SinglePulse 1E-3 1E-6 E-6 E-6 1E-3 E-3 E-3 1 T (Sec) Figure 9. Transient Thermal Impedance 4 C3D65I Rev. E, 1-218
Package Dimensions Package TO-22-2 Recommended Solder Pad Layout TO-22-2 Part Number Package Marking C3D65I Isolated TO-22-2 C3D65I Note: Recommended soldering profiles can be found in the applications note here: http://www.wolfspeed.com/power_app_notes/soldering 5 C3D65I Rev. E, 1-218
Diode Model Vf T = V T + If * R T V T =.94 + (T J * -1.3* -3 ) R T =.44 + (T J * 4.4* -4 ) Note: T V T R j = Diode Junction Temperature In Degrees Celsius, T valid from 25 C to 175 C Notes RoHS Compliance The levels of RoHS restricted materials in this product are below the maximum concentration values (also referred to as the threshold limits) permitted for such substances, or are used in an exempted application, in accordance with EU Directive 211/65/EC (RoHS2), as implemented January 2, 213. RoHS Declarations for this product can be obtained from your Wolfspeed representative or from the Product Ecology section of our website at http:// www.wolfspeed.com/power/tools-and-support/product-ecology. RECh Compliance RECh substances of high concern (SVHCs) information is available for this product. Since the European Chemical gency (ECH) has published notice of their intent to frequently revise the SVHC listing for the foreseeable future,please contact a Cree representative to insure you get the most up-to-date RECh SVHC Declaration. RECh banned substance information (RECh rticle 67) is also available upon request. 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, or air traffic control systems. Related Links Cree SiC Schottky diode portfolio: http://www.wolfspeed.com/power/products#sicschottkydiodes Schottky diode Spice models: http://www.wolfspeed.com/power/tools-and-support/diode-model-request2 SiC MOSFET and diode reference designs: http://go.pardot.com/l/1562/215-7-31/349i Copyright 218 Cree, Inc. ll 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. Cree, Inc. 46 Silicon Drive Durham, NC 2773 US Tel: +1.919.313.53 Fax: +1.919.313.5451 www.cree.com/power 6 C3D65I Rev. E, 1-218