80EBU04 Vishay High Power Products Ultrafast Soft Recovery Diode, 80 A FRED PTTM FEATURES • Ultrafast recovery • 175 °C operating junction temperature RoHS • Screw mounting only COMPLIANT • Lead (Pb)-free plating Cathode Anode • Designed and qualified for industrial level BENEFITS PowerTabTM • Reduced RFI and EMI • Higher frequency operation • Reduced snubbing • Reduced parts count PRODUCT SUMMARY DESCRIPTION/APPLICATIONS trr (typical) 50 ns IF(AV) 80 A VR 400 V These diodes are optimized to reduce losses and EMI/RFI in high frequency power conditioning systems. The softness of the recovery eliminates the need for a snubber in most applications. These devices are ideally suited for HF welding, power converters and other applications where switching losses are not significant portion of the total losses. ABSOLUTE MAXIMUM RATINGS PARAMETER Cathode to anode voltage SYMBOL TEST CONDITIONS MAX. UNITS 400 V VR IF(AV) TC = 101 °C Single pulse forward current IFSM TC = 25 °C 800 Maximum repetitive forward current IFRM Square wave, 20 kHz 160 Continuous forward current Operating junction and storage temperatures 80 TJ, TStg A - 55 to 175 °C ELECTRICAL SPECIFICATIONS (TJ = 25 °C unless otherwise specified) PARAMETER Breakdown voltage, blocking voltage Forward voltage SYMBOL VBR, Vr VF TEST CONDITIONS IR = 100 µA MIN. TYP. MAX. 400 - - UNITS IF = 80 A - 1.1 1.3 IF = 80 A, TJ = 175 °C - 0.92 1.08 0.98 1.15 - 50 µA IF = 80 A, TJ = 125 °C VR = VR rated - V Reverse leakage current IR TJ = 150 °C, VR = VR rated - - 2 mA Junction capacitance CT VR = 200 V - 50 - pF Series inductance LS Measured lead to lead 5 mm from package body - 3.5 - nH Document Number: 93025 Revision: 30-Oct-08 For technical questions, contact: [email protected] www.vishay.com 1 80EBU04 Vishay High Power Products Ultrafast Soft Recovery Diode, 80 A FRED PTTM DYNAMIC RECOVERY CHARACTERISTICS (TJ = 25 °C unless otherwise specified) PARAMETER Reverse recovery time SYMBOL trr TEST CONDITIONS MIN. TYP. MAX. IF = 1 A, dIF/dt = 200 A/µs, VR = 30 V - 50 60 TJ = 25 °C - 87 - TJ = 125 °C Peak recovery current Reverse recovery charge IRRM Qrr UNITS ns - 151 - - 9.3 - - 17.2 - TJ = 25 °C - 405 - TJ = 125 °C - 1300 - MIN. TYP. MAX. - - 0.70 - 0.2 - - - 5.02 g - 0.18 - oz. 1.2 (10) - 2.4 (20) N·m (lbf · in) IF = 80 A VR = 200 V dIF/dt = 200 A/µs TJ = 25 °C TJ = 125 °C A nC THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL Thermal resistance, junction to case RthJC Thermal resistance, junction to heatsink RthCS TEST CONDITIONS K/W Mounting surface, flat, smooth and greased Weight Mounting torque Marking device www.vishay.com 2 UNITS Case style PowerTabTM For technical questions, contact: [email protected] 80EBU04 Document Number: 93025 Revision: 30-Oct-08 80EBU04 Ultrafast Soft Recovery Diode, Vishay High Power Products 80 A FRED PTTM 1000 T J = 175˚C Reverse Current - I R (µA) Instantaneous Forward Current - I F (A) 1000 100 100 125˚C 10 1 25˚C 0.1 0.01 0.001 T = 175˚C 0 J 100 200 300 400 T = 125˚C Reverse Voltage - VR (V) T = 25˚C Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage J J Junction Capacitance - C T (pF) 1000 10 T J = 25˚C 100 1 0 0.5 1 1.5 2 10 2.5 1 Forward Voltage Drop - VFM (V) 10 100 1000 Reverse Voltage - VR (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage Thermal Impedance Z thJC (°C/W) 1 0.1 D = 0.50 D = 0.20 D = 0.10 D = 0.05 D = 0.02 D = 0.01 PDM t1 t2 Single Pulse (Thermal Resistance) Notes: 1. Duty factor D = t1/ t2 2. Peak Tj = Pdm x ZthJC + Tc 0.01 0.00001 0.0001 0.001 0.01 0.1 1 10 t1, Rectangular Pulse Duration (Seconds) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Document Number: 93025 Revision: 30-Oct-08 For technical questions, contact: [email protected] www.vishay.com 3 80EBU04 Vishay High Power Products Ultrafast Soft Recovery Diode, 80 A FRED PTTM 250 Vr = 200V Tj = 125˚C Tj = 25˚C 160 200 IF = 160A IF = 80A IF = 40A 140 DC trr ( ns ) Allowable Case Temperature (°C) 180 120 150 100 Square wave (D = 0.50) 80% Rated Vr applied 80 100 see note (1) 60 0 20 40 60 80 100 120 Average Forward Current - IF(AV) (A) 50 100 1000 di F /dt (A/µs ) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 7 - Typical Reverse Recovery Time vs. dIF/dt 4500 140 4000 120 3500 100 3000 80 Qrr ( nC ) Average Power Loss ( Watts ) RMS Limit D = 0.01 D = 0.02 D = 0.05 D = 0.10 D = 0.20 D = 0.50 DC 60 40 20 20 40 60 80 100 IF = 160A IF = 80A IF = 40A 2000 1500 1000 0 0 2500 Vr = 200V Tj = 125˚C Tj = 25˚C 120 Average Forward Current - IF(AV) (A) 500 0 100 1000 di F /dt (A/µs ) Fig. 6 - Forward Power Loss Characteristics Fig. 8 - Typical Stored Charge vs. dIF/dt 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. 6); PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated VR www.vishay.com 4 For technical questions, contact: [email protected] Document Number: 93025 Revision: 30-Oct-08 80EBU04 Ultrafast Soft Recovery Diode, Vishay High Power Products 80 A FRED PTTM VR = 200 V 0.01 Ω L = 70 µH D.U.T. dIF/dt adjust D IRFP250 G S Fig. 9 - Reverse Recovery Parameter Test Circuit (3) trr IF ta tb 0 Qrr (2) IRRM (4) 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. 10 - Reverse Recovery Waveform and Definitions Document Number: 93025 Revision: 30-Oct-08 For technical questions, contact: [email protected] www.vishay.com 5 80EBU04 Vishay High Power Products Ultrafast Soft Recovery Diode, 80 A FRED PTTM ORDERING INFORMATION TABLE Device code 80 E B U 04 1 2 3 4 5 1 - Current rating (80 = 80 A) 2 - Single diode 3 - PowerTabTM (ultrafast/hyperfast only) 4 - Ultrafast recovery 5 - Voltage rating (04 = 400 V) LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95240 Part marking information http://www.vishay.com/doc?95370 www.vishay.com 6 For technical questions, contact: [email protected] Document Number: 93025 Revision: 30-Oct-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