VS-150SQ... Series Vishay Semiconductors Photovoltaic Solar Cell Protection Schottky Rectifier, 15 A FEATURES • • • • Cathode Anode • • • • DO-204AR 150 °C TJ operation Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Lead (Pb)-free plating Compliant to RoHS directive 2002/95/EC Designed and qualified for industrial level DESCRIPTION The VS-150SQ... axial leaded Schottky rectifier series has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for reliable operation up to 150 °C junction temperature. Typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection. TJ 200 °C for use in solar cell box as a bypass diode for protection, using DC forward current without reverse bias. PRODUCT SUMMARY IF(AV) 15 A VR 30 V to 45 V MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS IF(AV) VALUES UNITS 15 A DC VRRM IFSM tp = 5 μs sine VF 15 Apk, TJ = 125 °C TJ Range (1) 30 to 45 V 2150 A 0.48 V - 55 to 150 °C Note (1) T 200 °C for DC current without reverse voltage J VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VR Maximum working peak reverse voltage VRWM VS-150SQ030 VS-150SQ035 VS-150SQ040 VS-150SQ045 30 35 40 UNITS 45 V 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 = 1.8 A, L = 7.4 mH 12 mJ IAR Current decaying linearly to zero in 1 μs Frequency limited by, TJ maximum VA = 1.5 x VR typical 1.8 A Repetitive avalanche current Document Number: 93098 Revision: 15-Jun-10 For DC solar application TC = 172 °C (TJ = 200 °C) 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 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] 15 2150 A 340 www.vishay.com 1 VS-150SQ... Series Vishay Semiconductors Photovoltaic Solar Cell Protection Schottky Rectifier, 15 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 15 A TJ = 25 °C 30 A Maximum forward voltage drop See fig. 1 VFM (1) 15 A TJ = 125 °C 30 A 15 A TJ = 200 °C 30 A TJ = 25 °C VALUES UNITS 0.54 0.67 0.48 V 0.62 0.46 0.61 1.75 Maximum reverse leakage current See fig. 2 IRM Maximum junction capacitance CT VR = 5 VDC, (test signal range 100 kHz to 1 MHz), 25 °C 900 pF Typical series inductance LS Measured lead to lead 5 mm from body 10.0 nH 10 000 V/μs VALUES UNITS Maximum voltage rate of change VR = Rated VR TJ = 125 °C dV/dt Rated VR mA 70 Note (1) Pulse width < 300 μs, duty cycle < 2 % THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS Maximum junction temperature range TJ (1) - 55 to 150 Maximum storage temperature range TStg - 55 to 150 Maximum thermal resistance, junction to lead RthJL Typical thermal resistance, junction to air RthJL DC operation; 1/8" lead length (2) 8.0 4.0 RthJA °C °C/W 44 1.4 Approximate weight g 0.049 oz. 150SQ030 Marking device Case style DO-204AR (JEDEC) 150SQ035 150SQ040 150SQ045 Notes (1) T = 200 °C for DC solar application without reverse voltage time 1 h J (2) Applicable when used in junction box at I = 12 A, T F box = 77 °C www.vishay.com 2 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 93098 Revision: 15-Jun-10 VS-150SQ... Series 100 1000 10 TJ = 200 °C TJ = 150 °C TJ = 125 °C TJ = 25 °C 1 100 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0 VFM - Forward Voltage Drop (V) 93098_01 Allowable Case Temperature (°C) TJ = 150 °C TJ = 125 °C 10 TJ = 100 °C 1 TJ = 75 °C 0.1 TJ = 50 °C 0.01 20 30 40 50 VR - Reverse Voltage (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage 1000 100 10 93098_03 Fig. 1 - Maximum Forward Voltage Drop Characteristics IR - Reverse Current (mA) TJ = 25 °C 0.1 TJ = 25 °C 250 Reverse voltage not applied, TJ = 200 °C 200 150 Reverse voltage not applied, TJ = 150 °C 100 0.001 50 0 0 93098_02 Vishay Semiconductors CT - Junction Capacitance (pF) IF - Instantaneous Forward Current (A) Photovoltaic Solar Cell Protection Schottky Rectifier, 15 A 5 10 15 20 25 30 35 40 0 45 VR - Reverse Voltage (V) 93098_04 4 6 8 10 12 14 16 Fig. 4 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage IFSM - Non-Repetitive Surge Current (A) 2 IF(AV) - Average Forward Current (A) 10 000 At any rated load condition and with rated VRRM applied following surge 1000 100 93098_05 10 100 1000 10 000 tp - Square Wave Pulse Duration (µs) Fig. 5 - Maximum Non-Repetitive Surge Current Document Number: 93098 Revision: 15-Jun-10 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 3 VS-150SQ... Series Photovoltaic Solar Cell Protection Schottky Rectifier, 15 A Vishay Semiconductors L High-speed switch IRFP460 D.U.T. Freewheel diode Rg = 25 Ω Current monitor + Vd = 25 V 40HFL40S02 Fig. 6 - Unclamped Inductive Test Circuit ORDERING INFORMATION TABLE Device code VS- 150 S Q 045 TR 1 2 3 4 5 6 1 - HPP product suffix 2 - 150 = Current x 10 3 - S = DO-204AR 4 - Q = Schottky Q.. series 5 - Voltage ratings 6 - 030 = 30 V 035 = 35 V 040 = 40 V 045 = 45 V TR = Tape and reel package (1500 pcs) None = Box package (300 pcs) LINKS TO RELATED DOCUMENTS Dimensions www.vishay.com/doc?95243 Part marking information www.vishay.com/doc?95325 Packaging information www.vishay.com/doc?95332 www.vishay.com 4 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 93098 Revision: 15-Jun-10 Outline Dimensions Vishay Semiconductors Axial DO-204AR DIMENSIONS in millimeters (inches) 6.35 (0.250) DIA. 6.10 (0.240) Cathode band 27.94 (1.10) MIN. (2 places) 9.52 (0.375) 9.27 (0.365) 27.94 (1.10) MIN. (2 places) 9.52 (0.375) 9.27 (0.365) 1.32 (0.052) DIA. 1.22 (0.048) (2 places) 2.54 (0.100) MAX. Flash (2 places) 1.32 (0.052) DIA. 1.22 (0.048) (2 places) 6.35 (0.250) DIA. 6.10 (0.240) Document Number: 95243 Revision: 22-Nov-07 For technical questions, contact: [email protected] www.vishay.com 1 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. 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 in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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