VS-10BQ040PbF Vishay Semiconductors Schottky Rectifier, 1.0 A FEATURES • Small foot print, surface mountable • Low forward voltage drop • High frequency operation Cathode • Guard ring for enhanced ruggedness and long term reliability Anode • Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C SMB • Compliant to RoHS directive 2002/95/EC • Designed and qualified for industrial level DESCRIPTION PRODUCT SUMMARY IF(AV) 1.0 A VR 40 V The VS-10BQ040PbF surface mount Schottky rectifier has been designed for applications requiring low forward drop and very small foot prints on PC boards. Typical applications are in disk drives, switching power supplies, converters, freewheeling diodes, battery charging, and reverse battery protection. MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS IF(AV) VALUES UNITS 1.0 A 40 V 430 A Rectangular waveform VRRM IFSM tp = 5 μs sine VF 1.0 Apk, TJ = 125 °C TJ Range 0.49 V - 55 to 150 °C VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VS-10BQ040PbF UNITS 40 V VR Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS 1.0 A Maximum average forward current IF(AV) Maximum peak one cycle non-repetitive surge current IFSM Non-repetitive avalanche energy EAS TJ = 25 °C, IAS = 1 A, L = 6 mH 3.0 mJ IAR Current decaying linearly to zero in 1 μs Frequency limited by TJ maximum VA = 1.5 x VR typical 1.0 A Repetitive avalanche current Document Number: 94112 Revision: 23-Jun-10 50 % duty cycle at TL = 112 °C, rectangular waveform 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] 430 A 45 www.vishay.com 1 VS-10BQ040PbF Schottky Rectifier, 1.0 A Vishay Semiconductors 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) TJ = 25 °C VR = Rated VR TJ = 125 °C VALUES UNITS 0.53 0.70 V 0.49 0.64 0.1 mA 4 Typical junction capacitance CT VR = 5 VDC, (test signal range 100 kHz to 1 MHz), 25 °C 80 pF Typical series inductance LS Measured lead to lead 5 mm from package body 2.0 nH 10 000 V/μs VALUES UNITS - 55 to 150 °C Maximum voltage rate of charge dV/dt Rated VR Note (1) Pulse width < 300 μs, duty cycle < 2 % THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL Maximum junction and storage temperature range TJ (1), TStg Maximum thermal resistance, junction to lead RthJL (2) Maximum thermal resistance, junction to ambient RthJA TEST CONDITIONS DC operation °C/W 80 Approximate weight Marking device 36 Case style SMB (similar DO-214AA) 0.10 g 0.003 oz. V1F Notes (1) (2) dP tot 1 ------------- < -------------- thermal runaway condition for a diode on its own heatsink dT J R thJA Mounted 1" square PCB www.vishay.com 2 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 94112 Revision: 23-Jun-10 VS-10BQ040PbF Schottky Rectifier, 1.0 A 10 TJ = 150 °C IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) 10 Vishay Semiconductors TJ = 150 °C TJ = 125 °C TJ = 25 °C 1 0.1 0.2 1 TJ = 125 °C TJ = 100 °C 0.1 TJ = 75 °C 0.01 TJ = 50 °C 0.001 TJ = 25 °C 0.0001 0.4 0.6 0.8 1.0 0 5 VFM - Forward Voltage Drop (V) 10 15 20 25 30 35 40 VR - Reverse Voltage (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Reverse Current vs. Reverse Voltage CT - Junction Capacitance (pF) 1000 100 TJ = 25 °C 10 0 10 20 30 40 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (°C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage 100 10 PDM D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 1 Single pulse (thermal resistance) 0.1 0.00001 0.0001 0.001 0.01 0.1 t1 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 (Per Leg) Document Number: 94112 Revision: 23-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-10BQ040PbF Schottky Rectifier, 1.0 A Vishay Semiconductors 0.8 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 DC 150 140 130 Average Power Loss (W) Allowable Lead Temperature (°C) 160 120 110 100 Square wave (D = 0.50) Rated VR applied 90 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 0.6 RMS limit 0.4 DC 0.2 80 See note (1) 70 0 0 0.4 0.8 1.6 1.2 0 0.3 0.6 0.9 1.2 1.5 IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Average Forward Current vs. Allowable Lead Temperature Fig. 6 - Maximum Average Forward Dissipation vs. Average Forward Current IFSM - Non-Repetitive Surge Current (A) IF(AV) - Average Forward Current (A) 1000 100 At any rated load condition and with rated VRRM applied following surge 10 10 100 1000 10 000 tp - Square Wave Pulse Duration (µs) Fig. 7 - 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 www.vishay.com 4 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 94112 Revision: 23-Jun-10 VS-10BQ040PbF Schottky Rectifier, 1.0 A Vishay Semiconductors ORDERING INFORMATION TABLE Device code VS- 10 B Q 040 TR PbF 1 2 3 4 5 6 7 1 - HPP product suffix 2 - Current rating 3 - B = Single lead diode 4 - Q = Schottky “Q” series 5 - Voltage rating (040 = 40 V) 6 - None = Box (1000 pieces) TR = Tape and reel (3000 pieces) 7 - PbF = Lead (Pb)-free LINKS TO RELATED DOCUMENTS Dimensions www.vishay.com/doc?95017 Part marking information www.vishay.com/doc?95029 Packaging information SPICE model Document Number: 94112 Revision: 23-Jun-10 Tape and reel www.vishay.com/doc?95034 Bulk www.vishay.com/doc?95397 www.vishay.com/doc?95406 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 5 Outline Dimensions Vishay High Power Products SMB DIMENSIONS in millimeters (inches) 2.15 (0.085) 1.80 (0.071) 3.80 (0.150) 3.30 (0.130) 1 2 1 Polarity 4.70 (0.185) 4.10 (0.161) 2.5 TYP. (0.098 TYP.) 2 Part Number Soldering pad 2.40 (0.094) 1.90 (0.075) 1.30 (0.051) 0.76 (0.030) 5.60 (0.220) 5.00 (0.197) 0.30 (0.012) 0.15 (0.006) 2.0 TYP. (0.079 TYP.) 4.2 (0.165) 4.0 (0.157) Document Number: 95017 Revision: 25-Jun-07 For technical questions concerning discrete products, contact: [email protected] For technical questions concerning module products, contact: [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. 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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We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. 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