18TQ045STRRPBF

VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF Vishay High Power Products Schottky Rectifier, 18 A FEATURES Base cathode 2 • • • • D2PAK 1 N/C 3 Anode • • • • • PRODUCT SUMMARY IF(AV) VR 18 A 35 V to 45 V 175 °C TJ operation Low forward voltage drop High frequency operation High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Guard ring for enhanced ruggedness and long term reliability Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C Halogen-free according to IEC 61249-2-21 definition Compliant to RoHS directive 2002/95/EC AEC-Q101 qualified DESCRIPTION The VS-18TQ... Schottky rectifier series 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 switching power supplies, converters, freewheeling diodes, and reverse battery protection. MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) VRRM IFSM VF TJ CHARACTERISTICS Rectangular waveform Range tp = 5 μs sine 18 Apk, TJ = 125 °C Range VALUES 18 35 to 45 1800 0.53 - 55 to 175 UNITS A V A V °C VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage SYMBOL VR VRWM VS-18TQ035SPbF 35 VS-18TQ040SPbF 40 VS-18TQ045SPbF 45 UNITS V ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current See fig. 5 Maximum peak one cycle non-repetitive surge current See fig. 7 Non-repetitive avalanche energy Repetitive avalanche current SYMBOL IF(AV) TEST CONDITIONS 50 % duty cycle at TC = 149 °C, rectangular waveform 5 μs sine or 3 μs rect. pulse IFSM 10 ms sine or 6 ms rect. pulse EAS IAR Following any rated load condition and with rated VRRM applied VALUES 18 1800 A 390 24 3.6 mJ A UNITS A TJ = 25 °C, IAS = 3.6 A, L = 3.7 mH Current decaying linearly to zero in 1 μs Frequency limited by TJ maximum VA = 1.5 x VR typical Document Number: 94150 Revision: 12-Mar-10 For technical questions, contact: diodestech@vishay.com www.vishay.com 1 VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF Vishay High Power Products Schottky Rectifier, 18 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL 18 A Maximum forward voltage drop See fig. 1 VFM (1) 36 A 18 A 36 A Maximum reverse leakage current See fig. 2 Maximum junction capacitance Typical series inductance Maximum voltage rate of change Note (1) Pulse width < 300 μs, duty cycle < 2 % IRM (1) CT LS dV/dt TJ = 25 °C TJ = 125 °C TEST CONDITIONS TJ = 25 °C TJ = 125 °C VR = Rated VR VALUES 0.60 0.72 0.53 0.67 2.5 25 1400 8.0 10 000 mA pF nH V/μs V UNITS VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C Measured lead to lead 5 mm from package body Rated VR THERMAL - MECHANICAL SPECIFICATIONS PARAMETER Maximum junction and storage temperature range Maximum thermal resistance, junction to case Typical thermal resistance, case to heatsink Approximate weight minimum maximum D2PAK SYMBOL TJ, TStg RthJC RthCS DC operation See fig. 4 Mounting surface, smooth and greased TEST CONDITIONS VALUES - 55 to 175 1.50 °C/W 0.50 2 0.07 6 (5) 12 (10) g oz. kgf · cm (lbf · in) 18TQ035S Marking device Case style 18TQ040S 18TQ045S UNITS °C Mounting torque www.vishay.com 2 For technical questions, contact: diodestech@vishay.com Document Number: 94150 Revision: 12-Mar-10 VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF Schottky Rectifier, 18 A Vishay High Power Products 1000 1000 TJ = 175 °C IF - Instantaneous Forward Current (A) IR - Reverse Current (mA) 100 TJ = 150 °C 10 1 0.1 TJ = 75 °C 0.01 0.001 TJ = 25 °C 0.0001 TJ = 50 °C TJ = 125 °C TJ = 100 °C 100 10 TJ = 175 °C TJ = 125 °C TJ = 25 °C 1 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0 5 10 15 20 25 30 35 40 45 VFM - Forward Voltage Drop (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics VR - Reverse Voltage (V) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage 10 000 CT - Junction Capacitance (pF) 1000 TJ = 25 °C 100 0 10 20 30 40 50 VR - Reverse Voltage (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage ZthJC - Thermal Impedance (°C/W) 10 1 PDM 0.1 0.01 Single pulse (thermal resistance) 0.001 0.00001 0.0001 0.001 0.01 D = 0.50 D = 0.33 D = 0.25 D = 0.17 D = 0.08 t1 t2 Notes: 1. Duty factor D = t1/t2 . 2. Peak TJ = PDM x ZthJC + TC 1 10 . 100 0.1 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Document Number: 94150 Revision: 12-Mar-10 For technical questions, contact: diodestech@vishay.com www.vishay.com 3 VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF Vishay High Power Products Schottky Rectifier, 18 A 180 15 Allowable Case Temperature (°C) 175 170 165 160 155 150 0 4 8 12 DC Average Power Loss (W) 18TQ RthJC (DC) = 1.50 °C/W D = 0.08 D = 0.17 D = 0.25 D = 0.33 D = 0.50 10 RMS limit 5 DC 0 16 20 24 28 0 4 8 12 16 20 24 28 IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current IF(AV) - Average Forward Current (A) Fig. 6 - Forward Power Loss Characteristics IFSM - Non-Repetitive Surge Current (A) 10 000 At any rated load condition and with rated VRRM applied following surge 1000 100 10 100 1000 10 000 tp - Square Wave Pulse Duration (µs) Fig. 7 - Maximum Non-Repetitive Surge Current L High-speed switch Freewheel diode 40HFL40S02 + Vd = 25 V D.U.T. IRFP460 Rg = 25 Ω Current monitor Fig. 8 - Unclamped Inductive Test Circuit www.vishay.com 4 For technical questions, contact: diodestech@vishay.com Document Number: 94150 Revision: 12-Mar-10 VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF Schottky Rectifier, 18 A Vishay High Power Products ORDERING INFORMATION TABLE Device code VS1 1 2 3 4 5 6 7 - 18 2 T 3 Q 4 045 5 S 6 TRL PbF 7 8 HPP product suffix Current rating (18 A) Circuit configuration: T = TO-220 Schottky “Q” series Voltage ratings S = D2PAK None = Tube (50 pieces) TRL = Tape and reel (left oriented) TRR = Tape and reel (right oriented) 035 = 35 V 040 = 40 V 045 = 45 V 8 - PbF = Lead (Pb)-free LINKS TO RELATED DOCUMENTS Dimensions Part marking information Packaging information SPICE model www.vishay.com/doc?95014 www.vishay.com/doc?95008 www.vishay.com/doc?95032 www.vishay.com/doc?95280 Document Number: 94150 Revision: 12-Mar-10 For technical questions, contact: diodestech@vishay.com www.vishay.com 5 Outline Dimensions Vishay High Power Products D2PAK, TO-262 DIMENSIONS FOR D2PAK in millimeters and inches Conforms to JEDEC outline D2PAK (SMD-220) (2)(3) E (3) L1 4 (D1) (3) D H 1 L2 B B A 2 x b2 2xb 0.010 M A M B 2x e Gauge plane 0° to 8° Lead assignments Diodes 1. - Anode (two die)/open (one die) 2., 4. - Cathode 3. - Anode Lead tip L3 L L4 Detail “A” Rotated 90 °CW Scale: 8:1 A1 B Seating plane (b, b2) Section B - B and C - C Scale: None (c) c1 (4) ± 0.004 M B H C c E1 View A - A Plating (4) b1, b3 Base Metal (3) 2.64 (0.103) 2.41 (0.096) 2.32 MIN. (0.08) 2 3 (2) Detail A 17.90 (0.70) 15.00 (0.625) 3.81 MIN. (0.15) 9.65 MIN. (0.38) A A c2 A (E) B Pad layout 11.00 MIN. (0.43) SYMBOL A A1 b b1 b2 b3 c c1 c2 D MILLIMETERS MIN. 4.06 0.00 0.51 0.51 1.14 1.14 0.38 0.38 1.14 8.51 MAX. 4.83 0.254 0.99 0.89 1.78 1.73 0.74 0.58 1.65 9.65 INCHES MIN. 0.160 0.000 0.020 0.020 0.045 0.045 0.015 0.015 0.045 0.335 MAX. 0.190 0.010 0.039 0.035 0.070 0.068 0.029 0.023 0.065 0.380 NOTES SYMBOL D1 E E1 MILLIMETERS MIN. 6.86 9.65 7.90 14.61 1.78 1.27 4.78 MAX. 8.00 10.67 8.80 15.88 2.79 1.65 1.78 5.28 INCHES MIN. 0.270 0.380 0.311 0.575 0.070 0.050 0.188 MAX. 0.315 0.420 0.346 0.625 0.110 0.066 0.070 0.208 NOTES 3 2, 3 3 4 4 4 2 (7) e H L L1 L2 L3 L4 2.54 BSC 0.100 BSC 3 0.25 BSC 0.010 BSC Notes (1) Dimensioning and tolerancing per ASME Y14.5 M-1994 (2) Dimension D 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 outmost extremes of the plastic body (3) Thermal pad contour optional within dimension E, L1, D1 and E1 (4) Dimension b1 and c1 apply to base metal only (5) Datum A and B to be determined at datum plane H (6) Controlling dimension: inch Document Number: 95014 Revision: 31-Mar-09 Outline conforms to JEDEC outline TO-263AB For technical questions concerning discrete products, contact: diodes-tech@vishay.com For technical questions concerning module products, contact: ind-modules@vishay.com www.vishay.com 1 Outline Dimensions Vishay High Power Products D2PAK, TO-262 DIMENSIONS FOR TO-262 in millimeters and inches Modified JEDEC outline TO-262 (Datum A) (2) (3) E A (3) L1 Seating plane 1 L2 23 C C D1 (3) A B A c2 E D B B L (2) 3 x b2 3xb 2xe 0.010 M A M B c A1 A E1 Section A - A Plating (4) b1, b3 Base metal c1 (3) Lead assignments Diodes 1. - Anode (two die)/open (one die) 2., 4. - Cathode 3. - Anode c (4) (b, b2) Section B - B and C - C Scale: None Lead tip SYMBOL A A1 b b1 b2 b3 c c1 c2 D D1 E E1 e L L1 L2 MILLIMETERS MIN. 4.06 2.03 0.51 0.51 1.14 1.14 0.38 0.38 1.14 8.51 6.86 9.65 7.90 2.54 BSC 13.46 3.56 14.10 1.65 3.71 (6) INCHES MAX. 4.83 3.02 0.99 0.89 1.78 1.73 0.74 0.58 1.65 9.65 8.00 10.67 8.80 MIN. 0.160 0.080 0.020 0.020 0.045 0.045 0.015 0.015 0.045 0.335 0.270 0.380 0.311 0.100 BSC 0.530 0.140 0.555 0.065 0.146 MAX. 0.190 0.119 0.039 0.035 0.070 0.068 0.029 0.023 0.065 0.380 0.315 0.420 0.346 NOTES 4 4 4 2 3 2, 3 3 3 Notes (1) Dimensioning and tolerancing as per ASME Y14.5M-1994 (2) Dimension D 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 outmost extremes of the plastic body (3) Thermal pad contour optional within dimension E, L1, D1 and E1 (4) Dimension b1 and c1 apply to base metal only (5) Controlling dimension: inches Outline conform to JEDEC TO-262 except A1 (maximum), b (minimum) and D1 (minimum) where dimensions derived the actual package outline www.vishay.com 2 For technical questions concerning discrete products, contact: diodes-tech@vishay.com For technical questions concerning module products, contact: ind-modules@vishay.com Document Number: 95014 Revision: 31-Mar-09 Legal Disclaimer Notice 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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