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| 20CTH03PbF/20CTH03FPPBF Vishay High Power Products Hyperfast Rectifier, 2 x 10 A FRED PtTM FEATURES 20CTH03PbF 20CTH03FPPBF * Hyperfast recovery time * Low forward voltage drop * Low leakage current * 175 C operating junction temperature * Fully isolated package (VINS = 2500 VRMS) * Lead (Pb)-free ("PbF" suffix) * TO-220 designed and qualified for AEC Q101 level * TO-220FP designed and qualified for industrial level Pb-free Available RoHS* COMPLIANT Base common cathode 2 1 Anode 2 Common cathode 3 Anode 1 Anode 2 Common cathode 3 Anode DESCRIPTION/APPLICATIONS 300 V series are the state of the art hyperfast recovery rectifiers designed with optimized performance of forward voltage drop and hyperfast recovery time. The planar structure and the platinum doped life time control, guarantee the best overall performance, ruggedness and reliability characteristics. These devices are intended for use in the output rectification stage of SMPS, UPS, dc-to-dc converters as well as freewheeling diodes in low voltage inverters and chopper motor drives. Their extremely optimized stored charge and low recovery current minimize the switching losses and reduce over dissipation in the switching element and snubbers. TO-220AB TO-220 FULL-PAK PRODUCT SUMMARY trr (maximum) IF(AV) VR 35 ns 2 x 10 A 300 V ABSOLUTE MAXIMUM RATINGS PARAMETER Peak repetitive reverse voltage per diode Average rectified forward current (FULL-PAK) per diode per device Non-repetitive peak surge current Operating junction and storage temperatures IFSM TJ, TStg TJ = 25 C IF(AV) SYMBOL VRRM TC = 160 C TC = 135 C TEST CONDITIONS VALUES 300 10 20 120 - 65 to 175 C A UNITS V ELECTRICAL SPECIFICATIONS (TJ = 25 C unless otherwise specified) PARAMETER Breakdown voltage, blocking voltage Forward voltage SYMBOL VBR, VR VF IR = 100 A IF = 10 A IF = 10 A, TJ = 125 C VR = VR rated TJ = 125 C, VR = VR rated VR = 300 V Measured lead to lead 5 mm from package body TEST CONDITIONS MIN. 300 TYP. 1.05 0.85 6 30 8 MAX. 1.25 0.95 20 200 A pF nH V UNITS Reverse leakage current Junction capacitance Series inductance IR CT LS * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 94010 Revision: 11-Sep-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 1 20CTH03PbF/20CTH03FPPBF Vishay High Power Products Hyperfast Rectifier, 2 x 10 A FRED PtTM DYNAMIC RECOVERY CHARACTERISTICS (TC = 25 C unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS IF = 1 A, dIF/dt = 50 A/s, VR = 30 V Reverse recovery time trr IF = 1 A, dIF/dt = 100 A/s, VR = 30 V TJ = 25 C TJ = 125 C Peak recovery current IRRM Qrr TJ = 25 C TJ = 125 C TJ = 25 C TJ = 125 C IF = 10 A dIF/dt = 200 A/s VR = 200 V MIN. TYP. 31 42 2.4 5.6 36 120 MAX. 35 30 A ns UNITS Reverse recovery charge nC THERMAL - MECHANICAL SPECIFICATIONS PARAMETER Maximum junction and storage temperature range Thermal resistance, junction to case Marking device per diode (FULL-PAK) per diode SYMBOL TJ, TStg RthJC Mounting surface, flat, smooth and greased Case style TO-220AB Case style TO-220 FULL-PAK TEST CONDTIONS MIN. - 65 TYP. MAX. 175 1.5 3.9 20CTH03 20CTH03FP UNITS C C/W www.vishay.com 2 For technical questions, contact: diodes-tech@vishay.com Document Number: 94010 Revision: 11-Sep-08 20CTH03PbF/20CTH03FPPBF Hyperfast Rectifier, 2 x 10 A FRED PtTM 100 100 TJ = 175 C Vishay High Power Products IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) 10 TJ = 150 C TJ = 125 C 1 TJ = 100 C 0.1 TJ = 75 C TJ = 50 C 0.01 TJ = 25 C 10 TJ = 175 C TJ = 125 C TJ = 25 C 1 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 0.001 50 100 150 200 250 300 VF - Forward Voltage Drop (V) Fig. 1 - Typical Forward Voltage Drop Characteristics VR - Reverse Voltage (V) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage 1000 CT - Junction Capacitance (pF) 100 TJ = 25 C 10 0 50 100 150 200 250 300 VR - Reverse Voltage (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage ZthJC - Thermal Impedance (C/W) 10 D = 0.50 D = 0.20 D = 0.10 D = 0.05 D = 0.02 D = 0.01 PDM t1 1 0.1 Single pulse (thermal resistance) 0.01 0.00001 0.0001 0.001 0.01 0.1 t2 Notes: 1. Duty factor D = t1/t2 . 2. Peak TJ = PDM x ZthJC + TC 1 . 10 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Document Number: 94010 Revision: 11-Sep-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 3 20CTH03PbF/20CTH03FPPBF Vishay High Power Products 10 Hyperfast Rectifier, 2 x 10 A FRED PtTM ZthJC - Thermal Impedance (C/W) 1 PDM t1 t2 0.1 Single pulse (thermal resistance) 0.01 0.00001 0.0001 0.001 D = 0.50 D = 0.20 D = 0.10 D = 0.05 D = 0.02 D = 0.01 Notes: 1. Duty factor D = t1/t2 . 2. Peak TJ = PDM x ZthJC + TC 0.01 0.1 1 . 10 t1 - Rectangular Pulse Duration (s) Fig. 5 - Maximum Thermal Impedance ZthJC Characteristics (FULL-PAK) 180 180 Allowable Case Temperature (C) Allowable Case Temperature (C) 170 160 150 140 130 120 110 100 Square wave (D = 0.50) Rated VR applied See note (1) DC 170 DC 160 Square wave (D = 0.50) Rated VR applied 150 See note (1) 140 0 2 4 6 8 10 12 14 16 0 2 4 6 8 10 12 14 16 IF(AV) - Average Forward Current (A) Fig. 6 - Maximum Allowable Case Temperature vs. Average Forward Current 20 IF(AV) - Average Forward Current (A) Fig. 7 - Maximum Allowable Case Temperature vs. Average Forward Current (FULL-PAK) Average Power Loss (W) 16 RMS limit 12 D = 0.01 D = 0.02 D = 0.05 D = 0.1 D = 0.2 D = 0.5 8 10 12 14 16 8 4 DC 0 0 2 4 6 IF(AV) - Average Forward Current (A) Fig. 8 - Forward Power Loss Characteristics Note (1) Formula used: T = T - (Pd + Pd C J REV) x RthJC; Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 8); PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = Rated VR www.vishay.com 4 For technical questions, contact: diodes-tech@vishay.com Document Number: 94010 Revision: 11-Sep-08 20CTH03PbF/20CTH03FPPBF Hyperfast Rectifier, 2 x 10 A FRED PtTM 100 IF = 10 A 1000 IF = 10 A Vishay High Power Products Qrr (nC) trr (ns) TJ = 125 C TJ = 125 C 100 TJ = 25 C TJ = 25 C VR = 200 V 10 100 1000 10 100 VR = 200 V 1000 dIF/dt (A/s) Fig. 9 - Typical Reverse Recovery Time vs. dIF/dt dIF/dt (A/s) Fig. 10 - Typical Stored Charge vs. dIF/dt VR = 200 V 0.01 L = 70 H D.U.T. dIF/dt adjust D G IRFP250 S Fig. 11 - Reverse Recovery Parameter Test Circuit (3) IF 0 trr ta tb Qrr (2) (4) IRRM 0.5 IRRM dI(rec)M/dt (5) 0.75 IRRM (1) dIF/dt (1) dIF/dt - rate of change of current through zero crossing (2) IRRM - peak reverse recovery current (3) trr - reverse recovery time measured from zero crossing point of negative going IF to point where a line passing through 0.75 IRRM and 0.50 IRRM extrapolated to zero current. (4) Qrr - area under curve defined by trr and IRRM Qrr = trr x IRRM 2 (5) dI(rec)M/dt - peak rate of change of current during tb portion of trr Fig. 12 - Reverse Recovery Waveform and Definitions Document Number: 94010 Revision: 11-Sep-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 5 20CTH03PbF/20CTH03FPPBF Vishay High Power Products ORDERING INFORMATION TABLE Hyperfast Rectifier, 2 x 10 A FRED PtTM Device code 20 1 1 2 3 4 5 6 7 - C 2 T 3 H 4 03 5 FP 6 PbF 7 Current rating (20 = 20 A) C = Common cathode T = TO-220, D2PAK H = Hyperfast recovery Voltage rating (03 = 300 V) None = TO-220AB FP = TO-220 FULL-PAK None = Standard production PbF = Lead (Pb)-free Tube standard pack quantity: 50 pieces LINKS TO RELATED DOCUMENTS Dimensions Part marking information http://www.vishay.com/doc?95040 http://www.vishay.com/doc?95042 www.vishay.com 6 For technical questions, contact: diodes-tech@vishay.com Document Number: 94010 Revision: 11-Sep-08 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1 |
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