UFB200FA40P Vishay High Power Products Insulated Ultrafast Rectifier Module, 230 A FEATURES • Two fully independent diodes • Ceramic fully insulated package (VISOL = 2500 VAC) RoHS COMPLIANT • Ultrafast reverse recovery • Ultrasoft reverse recovery current shape • Low forward voltage • Optimized for power conversion: welding and industrial SMPS applications SOT-227 1 • Industry standard outline 4 • Plug-in compatible with other SOT-227 packages • Easy to assemble • Direct mounting to heatsink 2 • Lead (Pb)-free 3 • Designed and qualified for industrial level DESCRIPTION The UFB200FA40P insulated modules integrate two state of the art ultrafast recovery rectifiers in the compact, industry standard SOT-227 package. The planar structure of the diodes, and the platinum doping life time control, provide a ultrasoft recovery current shape, together with the best overall performance, ruggedness and reliability characteristics. These devices are thus intended for high frequency applications in which the switching energy is designed not to be predominant portion of the total energy, such as in the output rectification stage of welding machines, SMPS, dc-to-dc converters. Their extremely optimized stored charge and low recovery current reduce both over dissipation in the switching elements (and snubbers) and EMI/RFI. PRODUCT SUMMARY VR 400 V IF(AV) at TC = 90 °C 230 A trr 60 ns ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Cathode to anode voltage TEST CONDITIONS VR MAX. UNITS 400 V Continuous forward current per diode IF TC = 90 °C 115 Single pulse forward current per diode IFSM TC = 25 °C 1300 PD TC = 90 °C 240 W Any terminal to case, t = 1 minute 2500 V - 55 to 150 °C Maximum power dissipation per module RMS isolation voltage VISOL Operating junction and storage temperatures Document Number: 94088 Revision: 25-Apr-08 TJ, TStg For technical questions, contact: [email protected] A www.vishay.com 1 UFB200FA40P Vishay High Power Products Insulated Ultrafast Rectifier Module, 230 A ELECTRICAL SPECIFICATIONS PER DIODE (TJ = 25 °C unless otherwise specified) PARAMETER SYMBOL Cathode to anode breakdown voltage VBR Forward voltage VFM Reverse leakage current IRM Junction capacitance CT TEST CONDITIONS IR = 100 µA MIN. TYP. MAX. 400 - - UNITS V IF = 100 A - 1.04 1.24 IF = 100 A, TJ = 150 °C - 0.94 1.00 VR = VR rated - - 50 µA TJ = 150 °C, VR = VR rated - - 4 mA VR = 400 V - 100 - pF DYNAMIC RECOVERY CHARACTERISTICS PER DIODE (TJ = 25 °C unless otherwise specified) PARAMETER Reverse recovery time Peak recovery current Reverse recovery charge SYMBOL trr IRRM Qrr MIN. TYP. MAX. IF = 1.0 A, dIF/dt = 200 A/µs, VR = 30 V TEST CONDITIONS - - 60 TJ = 25 °C - 93 - TJ = 125 °C - 172 - IF = 150 A dIF/dt = 200 A/µs VR = 200 V TJ = 25 °C TJ = 125 °C - 10.5 - - 20.2 - TJ = 25 °C - 490 - TJ = 125 °C - 1740 - MIN. TYP. MAX. - - 0.5 - - 0.25 UNITS ns A nC THERMAL - MECHANICAL SPECIFICATIONS PARAMETER Junction to case, single leg conducting Junction to case, both leg conducting SYMBOL TEST CONDITIONS RthJC °C/W - 0.05 - Weight - 30 - g Mounting torque - 1.3 - Nm Case to heatsink www.vishay.com 2 RthCS Flat, greased surface UNITS For technical questions, contact: [email protected] Document Number: 94088 Revision: 25-Apr-08 UFB200FA40P Vishay High Power Products 1000 1000 IR - Reverse Current (µA) IF - Instantaneous Forward Current (A) Insulated Ultrafast Rectifier Module, 230 A 100 TJ = 150 °C TJ = 125 °C TJ = 25 °C 10 1 TJ = 150 °C 100 TJ = 125 °C 10 1 0.1 TJ = 25 °C 0.01 0.001 0 0.4 0.8 1.2 50 0 1.6 100 200 150 VF - Forward Voltage Drop (V) VR - Reverse Voltage (V) Fig. 1 - Typical Forward Voltage Drop Characteristics (Per Diode) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage CT - Junction Capacitance (pF) 10 000 1000 TJ = 25 °C 100 10 10 100 1000 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (°C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage 1 PDM 0.1 Single pulse (thermal resistance) t1 t2 Notes: 1. Duty factor D = t1/t2 . 2. Peak TJ = PDM x ZthJC + TC 0.01 0.0001 0.001 0.01 0.1 1 . 10 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Diode) Document Number: 94088 Revision: 25-Apr-08 For technical questions, contact: [email protected] www.vishay.com 3 UFB200FA40P Insulated Ultrafast Rectifier Module, 230 A Vishay High Power Products 250 VR = 200 V TJ = 125 °C TJ = 25 °C 140 130 120 110 DC 100 Square wave (D = 0.50) Rated VR applied 90 70 150 100 80 See note (1) 60 0 20 40 60 80 100 120 140 50 100 160 1000 IF(AV) - Average Forward Current (A) dIF/dt (A/µs) Fig. 5 - Maximum Allowable Case Temperature vs. Avarage Forward Current (Per Leg) Fig. 7 - Typical Reverse Recovery Time vs. dIF/dt 5000 160 4500 140 4000 120 VR = 200 V TJ = 125 °C TJ = 25 °C 3500 RMS limit 100 80 D = 0.01 D = 0.02 D = 0.05 D = 0.10 D = 0.20 D = 0.50 60 40 20 DC 20 40 60 80 100 120 140 3000 IF = 150 A IF = 75 A 2500 2000 1500 1000 500 0 0 Qrr (nC) Average Power Loss (W) IF = 150 A IF = 75 A 200 trr (ns) Allowable Case Temperature (°C) 150 160 0 100 1000 IF(AV) - Average Forward Current (A) dIF/dt (A/µs) Fig. 6 - Forward Power Loss Characteristics (Per Leg) Fig. 8 - Typical Stored Charge vs. dIF/dt Note Formula used: TC = TJ - (Pd + PdREV) 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 (1) www.vishay.com 4 For technical questions, contact: [email protected] Document Number: 94088 Revision: 25-Apr-08 UFB200FA40P Insulated Ultrafast Rectifier Module, 230 A Vishay High Power Products 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: 94088 Revision: 25-Apr-08 For technical questions, contact: [email protected] www.vishay.com 5 UFB200FA40P Vishay High Power Products Insulated Ultrafast Rectifier Module, 230 A ORDERING INFORMATION TABLE Device code UF B 200 F A 40 P 1 2 3 4 5 6 7 1 - Ultrafast rectifier 2 - Ultrafast Pt diffused 3 - Current rating (200 = 200 A) 4 - Circuit configuration (2 separate diodes, parallel pin-out) 5 - Package indicator (SOT-227 standard isolated base) 6 - Voltage rating (40 = 400 V) 7 - None = Standard production P = Lead (Pb)-free Quantity per tube is 10, M4 screw and washer included LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95036 Packaging information http://www.vishay.com/doc?95037 www.vishay.com 6 For technical questions, contact: [email protected] Document Number: 94088 Revision: 25-Apr-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