UFB120FA60P

UFB120FA60P Vishay High Power Products Insulated Ultrafast Rectifier Module, 120 A FEATURES • Two fully independent diodes • Ceramic fully insulated package (VISOL = 2500 VAC) • Ultrafast reverse recovery • Ultrasoft reverse recovery current shape • Low forward voltage 1 4 RoHS COMPLIANT • Optimized for power conversion: welding and industrial SMPS applications • Industry standard outline • Plug-in compatible with other SOT-227 packages • Easy to assemble 2 3 • Direct mounting to heatsink • Totally lead (Pb)-free • Designed and qualified for industrial level SOT-227 DESCRIPTION The UFB120FA60P insulated modules integrate two state of the art Vishay’s 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 an 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 a predominant portion of the total energy, such as in the output rectification stage of welding machines, SMPS, and 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 IF(AV) per module at TC = 73 °C trr 600 V 120 A 79 ns ABSOLUTE MAXIMUM RATINGS PARAMETER Cathode to anode voltage Continuous forward current per diode Single pulse forward current per diode Maximum power dissipation per module RMS isolation voltage Operating junction and storage temperatures SYMBOL VR IF IFSM PD VISOL TJ, TStg TC = 85 °C TC = 25 °C TC = 85 °C Any terminal to case, t = 1 min TEST CONDITIONS MAX. 600 65 700 180 2500 - 55 to 175 UNITS V A W V °C Document Number: 94565 Revision: 05-May-08 For technical questions, contact: ind-modules@vishay.com www.vishay.com 1 UFB120FA60P Vishay High Power Products Insulated Ultrafast Rectifier Module, 120 A ELECTRICAL SPECIFICATIONS (TJ = 25 °C unless otherwise specified) PARAMETER Cathode to anode breakdown voltage SYMBOL VBR IR = 100 µA IF = 6 0 A Forward voltage VFM IF = 120 A IF = 6 0 A IF = 120 A Reverse leakage current Junction capacitance IRM CT VR = VR rated TJ = 175 °C, VR = VR rated VR = 600 V TJ = 125 °C TEST CONDITIONS MIN. 600 TYP. 1.43 1.66 1.23 1.5 0.1 0.2 80 MAX. 1.8 2.1 1.48 1.82 100 1.0 µA mA pF V UNITS DYNAMIC RECOVERY CHARACTERISTICS (TJ = 25 °C unless otherwise specified) PARAMETER Reverse recovery time SYMBOL trr TJ = 25 °C TJ = 125 °C TJ = 25 °C TJ = 125 °C TJ = 25 °C TJ = 125 °C IF = 5 0 A dIF/dt = 200 A/µs VR = 200 V TEST CONDITIONS MIN. TYP. 79 164 6 15 231 1221 MAX. 104 209 9 19 415 1986 UNITS ns Peak recovery current IRRM Qrr A Reverse recovery charge nC THERMAL - MECHANICAL SPECIFICATIONS PARAMETER Junction to case, single leg conducting Junction to case, both leg conducting Case to heatsink Weight Mounting torque SYMBOL TEST CONDITIONS MIN. RthJC RthCS Flat, greased surface 0.05 30 1.3 0.5 g N·m TYP. MAX. 1.0 °C/W UNITS www.vishay.com 2 For technical questions, contact: ind-modules@vishay.com Document Number: 94565 Revision: 05-May-08 UFB120FA60P Insulated Ultrafast Rectifier Module, 120 A 1000 Vishay High Power Products 1000 175°C 100 Reverse Current - IR (μA) 10 1 0.1 0.01 0.001 125°C 25°C Instantaneous Forward Current - I F (A) 100 Tj = 175°C 100 200 300 400 500 600 Reverse Voltage - VR (V) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage 1000 10 Tj = 125°C Junction Capacitance - C T (pF) 2.0 2.5 100 Tj = 25°C 1 0.0 0.5 1.0 1.5 10 10 100 1000 Forward Voltage Drop - VF (V) Fig. 1 - Typical Forward Voltage Drop Characteristics (Per Diode) 10 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage Thermal Impedance Z thJC (°C/W) D = 0.75 1 D = 0.5 D = 0.33 D = 0.25 D = 0.2 0.1 Single Pulse (Thermal Resistance) 0.01 1E-03 1E-02 1E-01 1E+00 t 1, Rectangular Pulse Duration (Seconds) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Diode) Document Number: 94565 Revision: 05-May-08 For technical questions, contact: ind-modules@vishay.com www.vishay.com 3 UFB120FA60P Vishay High Power Products Insulated Ultrafast Rectifier Module, 120 A 250 Vr = 200V 200 Allowable Case Temperature (°C) 200 150 If = 50A, 125°C 100 trr (ns) DC 50 Square wave (D=0.50) 80% rated Vr applied 150 100 see note 1 0 0 20 40 60 80 100 120 50 100 If = 50A, 25°C Average Forward Current - IF(AV) (A) 1000 Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) dI F /dt (A/μs ) Fig. 7 - Typical Reverse Recovery Time vs. dIF/dt 2500 Vr = 200V 140 2000 Average Power Loss ( W ) 120 100 1500 RMS Limit D = 0.2 D = 0.25 D = 0.33 D = 0.5 D = 0.75 If = 50A, 125°C 60 40 20 Qrr (nC) 1000 80 DC 500 0 If = 50A, 25°C 0 30 60 90 0 100 100 0 Average Forward Current - I F(AV) (A) dI F /dt (A/μs ) Fig. 6 - Forward Power Loss Characteristics (Per Leg) 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: ind-modules@vishay.com Document Number: 94565 Revision: 05-May-08 UFB120FA60P Insulated Ultrafast Rectifier Module, 120 A 35 Vr = 200V 30 Vishay High Power Products 25 If = 50A, 125°C 20 Irr (A) 15 If = 50A, 25°C 10 5 0 100 1000 dI F /dt (A/μs ) Fig. 9 - Typical Stored Current vs. dIF/dt VR = 200 V 0.01 Ω L = 70 µH D.U.T. dIF/dt adjust D G IRFP250 S Fig. 10 - Reverse Recovery Parameter Test Circuit Document Number: 94565 Revision: 05-May-08 For technical questions, contact: ind-modules@vishay.com www.vishay.com 5 UFB120FA60P Vishay High Power Products Insulated Ultrafast Rectifier Module, 120 A (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. 11 - Reverse Recovery Waveform and Definitions ORDERING INFORMATION TABLE Device code UF 1 1 2 3 4 5 6 7 - B 2 120 3 F 4 A 5 60 6 P 7 Ultrafast rectifier Ultrafast Pt diffused Current rating (120 = 120 A) Circuit configuration (2 separate diodes, parallel pin-out) Package indicator (SOT-227 standard isolated base) Voltage rating (60 = 600 V) P = Lead (Pb)-free LINKS TO RELATED DOCUMENTS Dimensions Packaging information http://www.vishay.com/doc?95036 http://www.vishay.com/doc?95037 www.vishay.com 6 For technical questions, contact: ind-modules@vishay.com Document Number: 94565 Revision: 05-May-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