VSKCS203/100P Vishay High Power Products Schottky Rectifier, 200 A FEATURES • 175 °C TJ operation • Low forward voltage drop • High frequency operation • Guard ring for enhanced ruggedness and long term reliability • UL pending • Totally lead (Pb)-free, RoHS compliant ADD-A-PAK • Designed and qualified for industrial level PRODUCT SUMMARY IF(AV) 200 A MECHANICAL DESCRIPTION DESCRIPTION The Generation 5 of ADD-A-PAK module combine the excellent thermal performance obtained by the usage of direct bonded copper substrate with superior mechanical ruggedness, thanks to the insertion of a solid copper baseplate at the bottom side of the device. The Cu baseplate allow an easier mounting on the majority of heatsink with increased tolerance of surface roughness and improved thermal spread. The Generation 5 of ADD-A-PAK module is manufactured without hard mold, eliminating in this way any possible direct stress on the leads. The electrical terminals are secured against axial pull-out: they are fixed to the module housing via a click-stop feature already tested and proved as reliable on other Vishay HPP modules. The VSKCS203.. Schottky rectifier common cathode has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175 °C junction temperature. Typical applications are in high current switching power supplies, plating power supplies, UPS systems, converters, freewheeling diodes, welding, and reverse battery protection. MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) CHARACTERISTICS Rectangular waveform VRRM IFSM tp = 5 µs sine VF 100 Apk, TJ = 125 °C TJ Range VALUES UNITS 200 A 100 V 12 800 A 0.76 V - 55 to 175 °C VSKCS203/100P UNITS 100 V VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage Document Number: 94430 Revision: 23-Apr-08 SYMBOL VR VRWM For technical questions, contact: [email protected] www.vishay.com 1 VSKCS203/100P Vishay High Power Products Schottky Rectifier, 200 A ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current SYMBOL per module IF(AV) per leg TEST CONDITIONS VALUES 50 % duty cycle at TC = 119 °C, rectangular waveform 5 µs sine or 3 µs rect. pulse UNITS 200 100 Following any rated load condition and with rated VRRM applied A 12 800 Maximum peak one cycle non-repetitive surge current IFSM Non-repetitive avalanche energy EAS TJ = 25 °C, IAS = 5.5 A, L = 1 mH 15 mJ IAR Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 1.5 x VR typical 1 A SYMBOL TEST CONDITIONS VALUES UNITS 10 ms sine or 6 ms rect. pulse Repetitive avalanche current 1700 ELECTRICAL SPECIFICATIONS PARAMETER 100 A VFM (1) Maximum forward voltage drop 200 A 100 A 200 A IRM (1) Maximum reverse leakage curent TJ = 25 °C TJ = 125 °C TJ = 25 °C TJ = 125 °C VR = Rated VR Maximum junction capacitance CT VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C Typical series inductance LS From top of terminal hole to mounting plane Maximum voltage rate of change dV/dt Rated VR RMS insulation voltage VINS 50 Hz, circuit to base, all terminals shorted (1 s) 0.9 1.19 V 0.76 0.98 3 40 mA 2750 pF 7.0 nH 10 000 V/µs 3500 V VALUES UNITS - 55 to 175 °C Note (1) Pulse width < 500 µs THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS Maximum junction and storage temperature range TJ, TStg Maximum thermal resistance, junction to case per leg RthJC DC operation 0.6 Maximum thermal resistance, case to heatsink RthCS Mounting surface, smooth and greased 0.1 °C/W Approximate weight Mounting torque ± 10 % Case style www.vishay.com 2 110 g 4 oz. to heatsink 5 busbar 4 JEDEC For technical questions, contact: [email protected] Nm TO-240AA Document Number: 94430 Revision: 23-Apr-08 VSKCS203/100P Schottky Rectifier, 200 A Vishay High Power Products 1000 TJ = 175°C Reverse Current - IR (mA) 1000 150°C 10 125°C 100°C 1 75°C 0.1 50°C 25°C 0.01 100 0.001 0 20 40 60 80 100 Reverse Voltage - VR (V) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage 10000 Junction Capacitance - CT (pF) Instantaneous Forward Current - IF (A) Tj = 175°C 100 10 Tj = 125°C Tj = 25°C 1 TJ= 25°C 1000 100 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 10 20 30 40 50 60 70 80 90 100110 Reverse Voltage - VR (V) Forward Voltage Drop - VFM (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage Thermal Impedance ZthJC (°C/W) 1 D = 0.75 D = 0.5 D = 0.33 D = 0.25 D = 0.2 0.1 Single Pulse (Thermal Resistance) 0.01 1E-04 1E-03 1E-02 1E-01 t1, Rectangular Pulse Duration (Seconds) 1E+00 Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Document Number: 94430 Revision: 23-Apr-08 For technical questions, contact: [email protected] www.vishay.com 3 VSKCS203/100P Vishay High Power Products Schottky Rectifier, 200 A 120 Square wave (D=0.50) 80% rated Vr applied 160 Average Power Loss - (Watts) Allowable Case Temperature (°C) 180 140 120 DC 100 80 60 40 see note (1) 20 80 180° 120° 90° 60° 30° 60 RMS limit 100 DC 40 20 0 0 0 50 100 150 200 250 0 300 30 60 90 120 150 Average Forward Current - IF(AV) (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics Non-Repetitive Surge Current - IFSM (A) Average Forward Current - IF(AV) (A) 100000 10000 1000 100 10 100 1000 10000 Square Wave Pulse Duration - tp (microsec) Fig. 7 - Maximum Non-Repetitive Surge Current L D.U.T. IRFP460 Rg = 25 Ω Current monitor High-speed switch Freewheel diode + Vd = 25 V 40HFL40S02 Fig. 8 - Unclamped Inductive Test Circuit 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: 94430 Revision: 23-Apr-08 VSKCS203/100P Schottky Rectifier, 200 A Vishay High Power Products ORDERING INFORMATION TABLE Device code VS KC S 20 3 1 2 3 4 5 1 - Vishay HPP 2 - Circuit configuration: / 100 P 6 7 KC = ADD-A-PAK - 2 diodes/common cathode 3 - S = Schottky diode 4 - Average rating (x 10) 5 - Product silicon identification 6 - Voltage rating (100 = 100 V) 7 - Lead (Pb)-free CIRCUIT CONFIGURATION (1) + (2) - (3) - LINKS TO RELATED DOCUMENTS Dimensions Document Number: 94430 Revision: 23-Apr-08 http://www.vishay.com/doc?95174 For technical questions, contact: [email protected] www.vishay.com 5 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