VS-15MQ040NPbF Vishay High Power Products Schottky Rectifier, 3 A FEATURES Cathode * * * * Surface mountable Extremely low forward voltage Compact size Improved reverse blocking voltage capability relative to other similar size Schottky * Meets MSL level 1, per J-STD-020, LF maximum peak of 260 C * Compliant to RoHS directive 2002/95/EC * Designed and qualified for industrial level Anode SMA APPLICATIONS * * * * * * * PRODUCT SUMMARY IF(AV) 3A VR 40 V Switching power supplies Meter protection Reverse protection for power input to PC board circuits Battery isolation and charging Low threshold voltage diode Freewheeling or by-pass diode Low voltage clamp DESCRIPTION The VS-15MQ040NPbF Schottky rectifier is designed to be used for low power applications where a reverse voltage of 40 V is encountered and surface mountable is required. MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) CHARACTERISTICS VALUES UNITS 3 A 40 V DC VRRM IFSM tp = 5 s sine 330 A VF 2 Apk, TJ = 125 C 0.43 V TJ Range - 40 to 150 C VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VS-15MQ040NPbF UNITS 40 V VR Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS 50 % duty cycle at TL = 105 C, rectangular waveform On PC board 9 mm2 island (0.013 mm thick copper pad area) VALUES UNITS 2.1 A Maximum average forward current See fig. 4 IF(AV) Maximum peak one cycle non-repetitive surge current See fig. 6 IFSM Non-repetitive avalanche energy EAS TJ = 25 C, IAS = 1 A, L = 12 mH 6.0 mJ IAR Current decaying linearly to zero in 1 s Frequency limited by TJ maximum VA = 1.5 x VR typical 1.0 A Repetitive avalanche current Document Number: 94141 Revision: 04-Mar-10 5 s sine or 3 s rect. pulse 10 ms sine or 6 ms rect. pulse Following any rated load condition and with rated VRRM applied For technical questions, contact: diodestech@vishay.com 330 A 140 www.vishay.com 1 VS-15MQ040NPbF Vishay High Power Products Schottky Rectifier, 3 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 1A Maximum forward voltage drop See fig. 1 VFM (1) TJ = 25 C 2A 1A TJ = 125 C 2A Maximum reverse leakage current See fig. 2 IRM (1) Threshold voltage VF(TO) TJ = 25 C VR = Rated VR TJ = 125 C TJ = TJ maximum Forward slope resistance rt Typical junction capacitance CT VR = 10 VDC, TJ = 25 C, test signal = 1 MHz LS Measured lead to lead 5 mm from package body Typical series inductance Maximum voltage rate of change dV/dt Rated VR VALUES UNITS 0.42 0.49 V 0.34 0.43 0.5 mA 20 0.26 V 64.6 m 134 pF 2.0 nH 10 000 V/s VALUES UNITS - 40 to 150 C 80 C/W 0.07 g Note (1) Pulse width < 300 s, duty cycle < 2 % THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL Maximum junction and storage temperature range TJ (1), TStg Maximum thermal resistance, junction to ambient RthJA TEST CONDITIONS DC operation Approximate weight Marking device 0.002 Case style SMA (similar D-64) oz. V3F Note (1) dP tot 1 ------------- < -------------- thermal runaway condition for a diode on its own heatsink dT J R thJA www.vishay.com 2 For technical questions, contact: diodestech@vishay.com Document Number: 94141 Revision: 04-Mar-10 VS-15MQ040NPbF Schottky Rectifier, 3 A 150 Allowable Case Temperature (C) IF - Instantaneous Forward Current (A) 10 TJ = 150 C TJ = 125 C TJ = 25 C 1 0.1 0.2 140 DC 130 120 110 100 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 90 80 70 60 50 40 30 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0 0.5 1.0 1.5 2.0 2.5 3.0 IF(AV) - Average Forward Current (A) Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 4 - Maximum Average Forward Current vs. Allowable Lead Temperature 1.6 100 10 Average Power Loss (W) TJ = 150 C IR - Reverse Current (mA) Square wave (D = 0.50) 80 % rated VR applied See note (1) VFM - Forward Voltage Drop (V) TJ = 125 C TJ = 100 C 1 TJ = 75 C 0.1 TJ = 50 C 0.01 1.4 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 1.2 1.0 RMS limit 0.8 0.6 0.4 DC 0.2 TJ = 25 C 0 0.001 0 5 10 20 15 25 30 35 0 40 1000 TJ = 25 C 10 0 5 10 15 20 25 30 35 1.0 1.5 2.0 3.0 2.5 40 45 Fig. 5 - Maximum Average Forward Dissipation vs. Average Forward Current IFSM - Non-Repetitive Surge Current (A) Fig. 2 - Typical Peak Reverse Current vs. Reverse Voltage 100 0.5 IF(AV) - Average Forward Current (A) VR - Reverse Voltage (V) CT - Junction Capacitance (pF) Vishay High Power Products 1000 At any rated load condition and with rated VRRM applied following surge 100 10 100 1000 10 000 VR - Reverse Voltage (V) tp - Square Wave Pulse Duration (s) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage Fig. 6 - Maximum Peak Surge Forward Current vs. Pulse Duration 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 = 80 % rated VR Document Number: 94141 Revision: 04-Mar-10 For technical questions, contact: diodestech@vishay.com www.vishay.com 3 VS-15MQ040NPbF Vishay High Power Products Schottky Rectifier, 3 A ORDERING INFORMATION TABLE Device code VS- 15 M Q 040 N TR PbF 1 2 3 4 5 6 7 8 1 - HPP product suffix 2 - Current rating 3 - M = SMA 4 - Q = Schottky "Q" series 5 - Voltage rating (040 = 40 V) 6 - N = New SMA 7 - None = Box (1000 pieces) TR = Tape and reel (7500 pieces) 8 - PbF = Lead (Pb)-free LINKS TO RELATED DOCUMENTS Dimensions www.vishay.com/doc?95018 Part marking information www.vishay.com/doc?95029 Packaging information SPICE model www.vishay.com 4 Tape and reel www.vishay.com/doc?95034 Bulk www.vishay.com/doc?95397 www.vishay.com/doc?95273 For technical questions, contact: diodestech@vishay.com Document Number: 94141 Revision: 04-Mar-10 Outline Dimensions Vishay High Power Products SMA DIMENSIONS in millimeters (inches) 1.40 (0.055) 1.60 (0.062) 1 2.50 (0.098) 2.90 (0.114) 1 4.00 (0.157) 4.60 (0.181) 0.152 (0.006) 0.305 (0.012) 2 Polarity 2 Part Number 2.10 MAX. (0.085 MAX. ) 1.47 MIN. (0.058 MIN.) 2.00 (0.078) 2.44 (0.096) 0.76 (0.030) 1.52 (0.060) 4.80 (0.188) 5.28 (0.208) 0.103 (0.004) 0.203 (0.008) 1.27 MIN. (0.050 MIN.) 5.53 (0.218) Soldering pad Document Number: 95018 Revision: 25-Jun-07 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 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. 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. 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Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Revision: 12-Mar-12 1 Document Number: 91000