VS-40L15CTPbF, VS-40L15CT-N3 www.vishay.com Vishay Semiconductors Schottky Rectifier, 2 x 20 A FEATURES Base 2 common cathode • 125 °C TJ operation (VR < 5 V) • Very low forward voltage drop • High frequency operation Anode TO-220AB • High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Anode 2 1 Common 3 cathode • Guard ring for enhanced ruggedness and long term reliability • Compliant to RoHS Directive 2002/95/EC PRODUCT SUMMARY • Designed and qualified according to JEDEC-JESD47 Package TO-220AB IF(AV) 2 x 20 A • Halogen-free according to IEC 61249-2-21 definition (-N3 only) VR 15 V VF at IF See Electrical table IRM max. 600 mA at 100 °C TJ max. 125 °C Diode variation Common cathode EAS 10 mJ DESCRIPTION This center tap Schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for reliable operation up to 125 °C junction temperature. Typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection. MAJOR RATINGS AND CHARACTERISTICS VALUES UNITS Rectangular waveform CHARACTERISTICS 40 A 15 V IFSM tp = 5 μs sine 700 A VF 19 Apk, TJ = 125 °C (per leg) 0.25 V TJ Range - 55 to 125 °C SYMBOL IF(AV) VRRM VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VS-40L15CTPbF VS-40L15CT-N3 UNITS 15 15 V VR Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS SYMBOL PARAMETER Maximum average forward current See fig. 5 TEST CONDITIONS VALUES UNITS 20 per leg IF(AV) 50 % duty cycle at TC = 85 °C, rectangular waveform 40 per device A Maximum peak one cycle non-repetitive surge current per leg See fig. 7 IFSM Non-repetitive avalanche energy per leg EAS TJ = 25 °C, IAS = 2 A, L = 6 mH 10 mJ Repetitive avalanche current per leg IAR Current decaying linearly to zero in 1 μs Frequency limited by TJ maximum VA = 1.5 x VR typical 2 A Revision: 29-Aug-11 5 µs sine or 3 µs rect. pulse 10 ms sine or 6 ms rect. pulse Following any rated load condition and with rated VRRM applied 700 330 Document Number: 94216 1 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VS-40L15CTPbF, VS-40L15CT-N3 www.vishay.com Vishay Semiconductors ELECTRICAL SPECIFICATIONS SYMBOL PARAMETER TEST CONDITIONS 19 A Forward voltage drop per leg See fig. 1 VFM (1) TJ = 25 °C 40 A 19 A TJ = 125 °C 40 A Reverse leakage current per leg See fig. 2 IRM (1) Threshold voltage VF(TO) TJ = 25 °C VR = Rated VR TJ = 100 °C TYP. MAX. - 0.41 - 0.52 0.25 0.33 0.37 0.50 - 10 - 600 UNITS V mA 0.182 TJ = TJ maximum V Forward slope resistance rt Maximum junction capacitance per leg CT VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C - 2000 pF Typical series inductance per leg LS Measured lead to lead 5 mm from package body 8 - nH Maximum voltage rate of change dV/dt Rated VR 7.6 m 10 000 V/μs Note (1) Pulse width < 300 μs, duty cycle < 2 % THERMAL - MECHANICAL SPECIFICATIONS SYMBOL PARAMETER TEST CONDITIONS VALUES UNITS - 55 to 125 °C Maximum junction and storage temperature range TJ, TStg Maximum thermal resistance, junction to case per leg RthJC DC operation 1.5 Typical thermal resistance, case to heatsink RthCS Mounting surface, smooth and greased 0.50 °C/W 2 g 0.07 oz. minimum 6 (5) kgf · cm maximum 12 (10) (lbf · in) Approximate weight Mounting torque Marking device Revision: 29-Aug-11 Case style TO-220AB 40L15CT Document Number: 94216 2 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VS-40L15CTPbF, VS-40L15CT-N3 Vishay Semiconductors 1000 1000 IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) www.vishay.com 100 TJ = 125 °C TJ = 75 °C TJ = 25 °C 10 1 TJ = 100 °C 100 TJ = 75 °C 10 TJ = 50 °C TJ = 25 °C 1 0.1 0 0.2 0.4 0.6 0.8 1.2 1.0 1.4 6 3 0 1.6 9 12 15 VFM - Forward Voltage Drop (V) VR - Reverse Voltage (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg) CT - Junction Capacitance (pF) 10 000 TJ = 25 °C 1000 100 0 10 5 15 20 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (°C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) 10 1 PDM D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 0.1 t1 t2 Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC Single pulse (thermal resistance) 0.01 0.00001 0.0001 0.001 0.01 0.1 1 10 100 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg) Revision: 29-Aug-11 Document Number: 94216 3 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VS-40L15CTPbF, VS-40L15CT-N3 Vishay Semiconductors 100 14 95 12 Average Power Loss (W) Allowable Case Temperature (°C) www.vishay.com 90 Square wave (D = 0.50) 85 80 75 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 10 8 RMS limit 6 4 DC 2 See note (1) 0 70 4 0 8 12 16 20 5 0 24 10 15 20 25 30 IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) Fig. 6 - Forward Power Loss Characteristics (Per Leg) IFSM - Non-Repetitive Surge Current (A) IF(AV) - Average Forward Current (A) 1000 At any rated load condition and with rated VRRM applied following surge 100 10 100 10 000 1000 tp - Square Wave Pulse Duration (µs) Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg) 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 (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 = 10 V Revision: 29-Aug-11 Document Number: 94216 4 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VS-40L15CTPbF, VS-40L15CT-N3 www.vishay.com Vishay Semiconductors ORDERING INFORMATION TABLE Device code VS- 40 L 15 C T PbF 1 2 3 4 5 6 7 1 - Vishay Semiconductors product 2 - Current rating (40 = 40 A) 3 - Schottky “L” series 4 - Voltage rating (15 = 15 V) 5 - C = Common cathode 6 - Package: T = TO-220 - 7 Environmental digit PbF = Lead (Pb)-free and RoHS compliant -N3 = Halogen-free, RoHS compliant, and totally lead (Pb)-free ORDERING INFORMATION (Example) PREFERRED P/N QUANTITY PER T/R MINIMUM ORDER QUANTITY PACKAGING DESCRIPTION VS-40L15CTPbF 50 1000 Antistatic plastic tube VS-40L15CT-N3 50 1000 Antistatic plastic tube LINKS TO RELATED DOCUMENTS Dimensions Part marking information Revision: 29-Aug-11 www.vishay.com/doc?95222 TO-220AB PbF www.vishay.com/doc?95225 TO-220AB -N3 www.vishay.com/doc?95028 Document Number: 94216 5 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Outline Dimensions Vishay Semiconductors TO-220AB DIMENSIONS in millimeters and inches A (6) E E2 ØP 0.014 M B A M (7) A B Seating plane A Thermal pad (E) A1 1 Q (6) D (H1) H1 (7) C D2 (6) (6) D 2 3 D L1 (2) C Detail B D1 3xb 1 2 3 3 x b2 Detail B C E1 (6) L Base metal View A - A c Plating c1 (4) c A 2x e A2 e1 (b, b2) b1, b3 (4) Section C - C and D - D 0.015 M B A M Lead assignments Lead tip Diodes Conforms to JEDEC outline TO-220AB 1. - Anode/open 2. - Cathode 3. - Anode SYMBOL MILLIMETERS MIN. MAX. 4.25 4.65 1.14 1.40 2.56 2.92 0.69 1.01 0.38 0.97 1.20 1.73 1.14 1.73 0.36 0.61 0.36 0.56 14.85 15.25 8.38 9.02 11.68 12.88 INCHES MIN. MAX. 0.167 0.183 0.045 0.055 0.101 0.115 0.027 0.040 0.015 0.038 0.047 0.068 0.045 0.068 0.014 0.024 0.014 0.022 0.585 0.600 0.330 0.355 0.460 0.507 NOTES A A1 A2 b b1 4 b2 b3 4 c c1 4 D 3 D1 D2 6 Notes (1) Dimensioning and tolerancing as per ASME Y14.5M-1994 (2) Lead dimension and finish uncontrolled in L1 (3) Dimension D, D1 and E do not include mold flash. Mold flash shall not exceed 0.127 mm (0.005") per side. These dimensions are measured at the outermost extremes of the plastic body (4) Dimension b1, b3 and c1 apply to base metal only (5) Controlling dimensions: inches (6) Thermal pad contour optional within dimensions E, H1, D2 and E1 Document Number: 95222 Revision: 08-Mar-11 SYMBOL E E1 E2 e e1 H1 L L1 ØP Q (7) (8) MILLIMETERS MIN. MAX. 10.11 10.51 6.86 8.89 0.76 2.41 2.67 4.88 5.28 6.09 6.48 13.52 14.02 3.32 3.82 3.54 3.73 2.60 3.00 90° to 93° INCHES MIN. MAX. 0.398 0.414 0.270 0.350 0.030 0.095 0.105 0.192 0.208 0.240 0.255 0.532 0.552 0.131 0.150 0.139 0.147 0.102 0.118 90° to 93° NOTES 3, 6 6 7 6, 7 2 Dimensions E2 x H1 define a zone where stamping and singulation irregularities are allowed Outline conforms to JEDEC TO-220, except A2 (maximum) and D2 (minimum) where dimensions are derived from the actual package outline For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 1 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000