VS-20L15T-N3

VS-20L15TPbF, VS-20L15T-N3 www.vishay.com Vishay Semiconductors Schottky Rectifier, 20 A FEATURES • 125 °C TJ operation (VR < 5 V) Base cathode 2 • Single diode configuration • Optimized for OR-ing applications • Ultra low forward voltage drop TO-220AC • Guard ring for enhanced ruggedness and long term reliability 3 Anode 1 Cathode • High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance • Compliant to RoHS Directive 2002/95/EC PRODUCT SUMMARY • Designed and qualified according to JEDEC-JESD47 Package TO-220AC IF(AV) 20 A VR 15 V VF at IF See Electrical table IRM max. 600 mA at 100 °C TJ max. 125 °C Diode variation Single die EAS 10 mJ • Halogen-free according to IEC 61249-2-21 definition (-N3 only) DESCRIPTION The Schottky rectifier module has been optimized for ultra low forward voltage drop specifically for the OR-ing of parallel power supplies. The proprietary barrier technology allows for reliable operation up to 125 °C junction temperature. Typical applications are in parallel switching power supplies, converters, reverse battery protection, and redundant power subsystems. MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) CHARACTERISTICS VALUES UNITS 20 A 15 V Rectangular waveform VRRM IFSM tp = 5 μs sine 700 A VF 19 Apk, TJ = 125 °C (typical) 0.25 V TJ Range - 55 to 125 °C VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VR Maximum working peak reverse voltage VS-20L15TPbF VS-20L15T-N3 UNITS 15 15 V VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum average forward current See fig. 5 IF(AV) Maximum peak one cycle non-repetitive surge current See fig. 7 IFSM Non-repetitive avalanche energy EAS TJ = 25 °C, IAS = 2 A, L = 6 mH 10 mJ IAR Current decaying linearly to zero in 1 μs Frequency limited by TJ maximum VA = 1.5 x VR typical 2 A Repetitive avalanche current Revision: 26-Aug-11 50 % duty cycle at TC = 85 °C, rectangular waveform 20 5 μs sine or 3 μs rect. pulse 700 10 ms sine or 6 ms rect. pulse Following any rated load condition and with rated VRRM applied A 330 Document Number: 94165 1 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 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-20L15TPbF, VS-20L15T-N3 www.vishay.com Vishay Semiconductors ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 19 A Forward voltage drop VFM (1) See fig. 1 TJ = 25 °C 40 A 19 A TJ = 125 °C 40 A Reverse leakage current 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 TJ = TJ max. UNITS V mA 0.182 V 7.6 m: Forward slope resistance rt Maximum junction capacitance CT VR = 5 VDC, (test signal range 100 kHz to 1 MHz) 25 °C - 2000 pF Typical series inductance LS Measured lead to lead 5 mm from package body 8 - nH Maximum voltage rate of change dV/dt 10 000 Rated VR V/μs Note (1) Pulse width < 300 μs, duty cycle < 2 % THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUES Maximum junction temperature range TJ - 55 to 125 Maximum storage temperature range TStg - 50 to 150 Maximum thermal resistance, junction to case RthJC DC operation See fig. 4 1.5 Typical thermal resistance, case to heatsink RthCS Mounting surface, smooth and greased (for TO-220) 0.50 Maximum thermal resistance, junction to ambient RthJA DC operation (for D2PAK) Approximate weight Mounting torque Marking device Revision: 26-Aug-11 minimum maximum Non-lubricated threads Case style TO-220AC UNITS °C °C/W 40 2 g 0.07 oz. 6 (5) kgf ·cm (lbf · in) 12 (10) 20L15T Document Number: 94165 2 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 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-20L15TPbF, VS-20L15T-N3 www.vishay.com Vishay Semiconductors 1000 IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) 1000 100 TJ = 125 °C TJ = 75 °C TJ = 25 °C 10 1 TJ = 100 °C 100 TJ = 75 °C TJ = 50 °C 10 TJ = 25 °C 1 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 3 0 1.6 6 9 12 15 VR - Reverse Voltage (V) VFM - Forward Voltage Drop (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage CT - Junction Capacitance (pF) 10 000 TJ = 25 °C 1000 100 5 0 10 15 20 VR - Reverse Voltage (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage ZthJC - Thermal Impedance (°C/W) 10 1 PDM t1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 0.1 Single pulse (thermal resistance) 0.01 0.00001 0.0001 0.001 0.01 0.1 t2 Notes: 1. Duty factor D = t1/t2 . 2. Peak TJ = PDM x ZthJC + TC 1 10 100 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Revision: 26-Aug-11 Document Number: 94165 3 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 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-20L15TPbF, VS-20L15T-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 0 4 8 12 16 20 24 0 5 10 15 20 25 30 IF(AV) - Average Forward Current (A) IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics IFSM - Non-Repetitive Surge 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 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) Revision: 26-Aug-11 Document Number: 94165 4 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 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-20L15TPbF, VS-20L15T-N3 www.vishay.com Vishay Semiconductors ORDERING INFORMATION TABLE Device code VS- 20 L 15 T PbF 1 2 3 4 5 6 1 - Vishay Semiconductors product 2 - Current rating (20 = 20 A) 3 - Schottky “L” series 4 - Voltage code (15 = 15 V) 5 - Package T = TO-220 6 - 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-20L15TPbF 50 1000 Antistatic plastic tube VS-20L15T-N3 50 1000 Antistatic plastic tube LINKS TO RELATED DOCUMENTS Dimensions www.vishay.com/doc?95221 TO-220AC PbF www.vishay.com/doc?95224 TO-220AC -N3 www.vishay.com/doc?95068 Part marking information Revision: 26-Aug-11 Document Number: 94165 5 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 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-220AC DIMENSIONS in millimeters and inches (6) B Seating plane A E A ØP 0.014 M B A M E2 (7) Q 3 D D L1 E A1 C Thermal pad C H1 D2 Detail B (6) 2 x b2 2xb Detail B θ D1 1 2 A (6) H1 (7) (6) D 1 2 3 Lead tip L3 C E1 (6) Lead assignments Diodes 1 + 2 - Cathode 3 - Anode L4 L c e1 A Conforms to JEDEC outline TO-220AC View A - A A2 0.015 M B A M SYMBOL MILLIMETERS INCHES NOTES SYMBOL MIN. MAX. MIN. MAX. A 4.25 4.65 0.167 0.183 E1 A1 1.14 1.40 0.045 0.055 A2 2.56 2.92 0.101 0.115 b 0.69 1.01 0.027 0.040 b1 0.38 0.97 0.015 0.038 b2 1.20 1.73 0.047 0.068 b3 1.14 1.73 0.045 0.068 MILLIMETERS INCHES MAX. MIN. MAX. 6.86 8.89 0.270 0.350 6 E2 - 0.76 - 0.030 7 e 2.41 2.67 0.095 0.105 e1 4.88 5.28 0.192 0.208 4 H1 6.09 6.48 0.240 0.255 L 13.52 14.02 0.532 0.552 4 L1 3.32 3.82 0.131 0.150 c 0.36 0.61 0.014 0.024 L3 1.78 2.13 0.070 0.084 c1 0.36 0.56 0.014 0.022 4 L4 0.76 1.27 0.030 0.050 D 14.85 15.25 0.585 0.600 3 ØP 3.54 3.73 0.139 0.147 Q 2.60 3.00 0.102 0.118 D1 8.38 9.02 0.330 0.355 D2 11.68 12.88 0.460 0.507 6 E 10.11 10.51 0.398 0.414 3, 6 NOTES MIN. T 90° to 93° 6, 7 2 2 90° to 93° 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 dimension: inches (6) Thermal pad contour optional within dimensions E, H1, D2 and E1 (7) Dimension E2 x H1 define a zone where stamping and singulation irregularities are allowed (8) Outline conforms to JEDEC TO-220, D2 (minimum) where dimensions are derived from the actual package outline Document Number: 95221 Revision: 07-Mar-11 For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 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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Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. 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. Product names and markings noted herein may be trademarks of their respective owners. © 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED Revision: 08-Feb-17 1 Document Number: 91000