VS-MBRS340TRPbF Vishay High Power Products Schottky Rectifier, 3.0 A FEATURES * Small foot print, surface mountable * Very 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 SMC * Compliant to RoHS directive 2002/95/EC * Designed and qualified for industrial level DESCRIPTION PRODUCT SUMMARY IF(AV) The VS-MBRS340TRPbF surface mount Schottky rectifier has been designed for applications requiring low forward drop and small foot prints on PC boards. Typical applications are in disk drives, switching power supplies, converters, freewheeling diodes, battery charging, and reverse battery protection. 3.0 A VR 40 V IRM 35 mA at 125 C MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) CHARACTERISTICS Rectangular waveform VRRM IFSM tp = 5 s sine VF 3.0 Apk, TJ = 125 C TJ Range VALUES UNITS 3.0 A 40 V 1580 A 0.43 V - 55 to 150 C VS-MBRS340TRPbF UNITS 40 V VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VR Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current SYMBOL IF(AV) TEST CONDITIONS 3.0 50 % duty cycle at TL = 110 C, rectangular waveform 4.0 5 s sine or 3 s rect. pulse Following any rated load condition and with rated VRRM applied Maximum peak one cycle non-repetitive surge current IFSM Non-repetitive avalanche energy EAS TJ = 25 C, IAS = 1.0 A, L = 12 mH Repetitive avalanche current IAR Current decaying linearly to zero in 1 s Frequency limited by TJ maximum VA = 1.5 x VR typical Document Number: 94321 Revision: 05-Mar-10 VALUES 50 % duty cycle at TL = 118 C, rectangular waveform 10 ms sine or 6 ms rect. pulse For technical questions, contact: diodestech@vishay.com 1580 UNITS A 80 6 mJ 1.0 A www.vishay.com 1 VS-MBRS340TRPbF Vishay High Power Products Schottky Rectifier, 3.0 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 3A VFM (1) Maximum forward voltage drop TJ = 25 C 6A 3A TJ = 125 C 6A TJ = 25 C Maximum reverse leakage current IRM Maximum junction capacitance Typical series inductance Maximum voltage rate of change (1) VALUES 0.68 V 0.43 0.57 2.0 TJ = 100 C VR = Rated VR 35 CT VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 C 230 LS Measured lead to lead 5 mm from package body Rated VR mA 20 TJ = 125 C dV/dt UNITS 0.525 pF 3.0 nH 10 000 V/s VALUES UNITS - 55 to 150 C 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 lead RthJL (2) Maximum thermal resistance, junction to ambient RthJA TEST CONDITIONS 12 DC operation 0.24 Approximate weight Marking device C/W 46 g 0.008 Case style SMC (similar to DO-214AB) oz. V34 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, contact: diodestech@vishay.com Document Number: 94321 Revision: 05-Mar-10 VS-MBRS340TRPbF Schottky Rectifier, 3.0 A Vishay High Power Products 100 000 IR - Reverse Current (A) IF - Instantaneous Forward Current (A) 10 TJ = 150 C TJ = 125 C TJ = 25 C 1 TJ = 150 C TJ = 125 C 10 000 TJ = 100 C 1000 TJ = 75 C TJ = 50 C 100 TJ = 25 C 10 0.1 1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0 0.9 10 20 30 40 VFM - Forward Voltage Drop (V) VR - Reverse Voltage (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg) CT - Junction Capacitance (pF) 1000 TJ = 25 C 100 10 0 5 10 15 20 25 30 35 40 45 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) 100 10 PDM t1 1.0 Single pulse (thermal resistance) 0.1 0.00001 0.0001 0.001 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 0.01 t2 Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC 0.1 1.0 10 100 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg) Document Number: 94321 Revision: 05-Mar-10 For technical questions, contact: diodestech@vishay.com www.vishay.com 3 VS-MBRS340TRPbF 160 DC 150 2.0 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 140 130 Average Power Loss (W) Allowable Case Temperature (C) Vishay High Power Products Schottky Rectifier, 3.0 A 120 110 100 Square wave (D = 0.50) Rated VR applied 90 80 70 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 1.5 RMS limit 1.0 0.5 DC See note (1) 0 60 1 0 2 3 4 0 5 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 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 (s) Fig. 7 - Maximum Peak Surge Forward Current vs. Pulse Duration 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) www.vishay.com 4 For technical questions, contact: diodestech@vishay.com Document Number: 94321 Revision: 05-Mar-10 VS-MBRS340TRPbF Schottky Rectifier, 3.0 A Vishay High Power Products ORDERING INFORMATION TABLE Device code VS- MBR 1 2 S 3 40 TR PbF 3 4 5 6 7 1 - HPP product suffix 2 - Schottky MBR series 3 - S = SMC 4 - Current rating (3 = 3 A) 5 - Voltage rating (40 = 40 V) 6 - TR = Tape and reel (3000 pieces) 7 - PbF = Lead (Pb)-free LINKS TO RELATED DOCUMENTS Dimensions www.vishay.com/doc?95023 Part marking information www.vishay.com/doc?95029 Packaging information www.vishay.com/doc?95034 SPICE model www.vishay.com/doc?95366 Document Number: 94321 Revision: 05-Mar-10 For technical questions, contact: diodestech@vishay.com www.vishay.com 5 Outline Dimensions Vishay High Power Products SMC DIMENSIONS in millimeters (inches) 2.75 (0.108) 3.15 (0.124) 1 5.59 (0.220) 6.22 (0.245) 1 2 2 Polarity Part number 6.60 (0.260) 7.11 (0.280) 4.69 MAX. (0.185 MAX.) 0.152 (0.006) 0.305 (0.012) 3.20 MIN. (0.126 MIN.) 2.00 (0.079) 2.62 (0.103) 0.76 (0.030) 1.52 (0.060) Document Number: 95023 Revision: 05-Nov-08 0.102 (0.004) 0.203 (0.008) 7.75 (0.305) 8.13 (0.320) 1.52 MIN. (0.060 MIN.) 0.320 REF. Soldering pad 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. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay's knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer's responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer's technical experts. Product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein. 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. 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. 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 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Vishay: MBRS340TR VS-MBRS340TRPBF