VS-MBRS340-M3 www.vishay.com Vishay Semiconductors High Performance Schottky Rectifier, 3.0 A FEATURES * Small foot print, surface mountable * Very low forward voltage drop Cathode Anode * High frequency operation * Guard ring for enhanced ruggedness and long term reliability * Meets MSL level 1, per J-STD-020, LF maximum peak of 260 C DO-214AB (SMC) * Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 PRODUCT SUMMARY Package SMC IF(AV) 3.0 A DESCRIPTION VR 40 V VF at IF 0.43 V IRM max. 35 mA at 125 C The VS-MBRS340-M3 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. TJ max. 150 C Diode variation Single die EAS 6.0 mJ MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) CHARACTERISTICS VALUES UNITS 3.0 A Rectangular waveform VRRM 40 V IFSM tp = 5 s sine 1580 A VF 3.0 Apk, TJ = 125 C 0.43 V TJ Range -55 to +150 C VS-MBRS340-M3 UNITS 40 V VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VR Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS 50 % duty cycle at TL = 118 C, rectangular waveform 3.0 50 % duty cycle at TL = 110 C, rectangular waveform 4.0 Maximum average forward current IF(AV) Maximum peak one cycle non-repetitive surge current IFSM Non-repetitive avalanche energy EAS TJ = 25 C, IAS = 1.0 A, L = 12 mH IAR Current decaying linearly to zero in 1 s Frequency limited by TJ maximum VA = 1.5 x VR typical Repetitive avalanche current VALUES 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 1580 UNITS A 80 6 mJ 1.0 A Revision: 26-Aug-14 Document Number: 95748 1 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VS-MBRS340-M3 www.vishay.com Vishay Semiconductors ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 3A Maximum forward voltage drop VFM (1) TJ = 25 C 6A 3A TJ = 125 C 6A TJ = 25 C Maximum reverse leakage current IRM (1) VALUES UNITS 0.525 0.68 V 0.43 0.57 2.0 TJ = 100 C VR = Rated VR mA 20 TJ = 125 C 35 Maximum junction capacitance CT VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 C 230 pF Typical series inductance LS Measured lead to lead 5 mm from package body 3.0 nH 10 000 V/s VALUES UNITS -55 to +150 C Maximum voltage rate of change dV/dt Rated VR 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 Approximate weight Marking device C/W 46 Case style SMC (similar to DO-214AB) 0.24 g 0.008 oz. 34 Notes (1) (2) dP tot 1 ------------- < -------------- thermal runaway condition for a diode on its own heatsink dT J R thJA Mounted 1" square PCB Revision: 26-Aug-14 Document Number: 95748 2 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VS-MBRS340-M3 www.vishay.com Vishay Semiconductors 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) Revision: 26-Aug-14 Document Number: 95748 3 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VS-MBRS340-M3 160 2.0 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 DC 150 Vishay Semiconductors 140 130 Average Power Loss (W) Allowable Case Temperature (C) www.vishay.com 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 0 1 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 (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 Revision: 26-Aug-14 Document Number: 95748 4 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 VS-MBRS340-M3 www.vishay.com Vishay Semiconductors ORDERING INFORMATION TABLE Device code VS- MBR 1 2 S 3 40 -M3 3 4 5 6 1 - Vishay Semiconductors product 2 - Schottky MBR series 3 - S = SMC 4 - Current rating (3 = 3 A) 5 - Voltage rating (40 = 40 V) 6 - -M3 = halogen-free, RoHS-compliant, and termination lead (Pb)-free ORDERING INFORMATION (Example) PREFERRED P/N VS-MBRS340-M3/9AT PREFERRED PACKAGE CODE MINIMUM ORDER QUANTITY PACKAGING DESCRIPTION 9AT 3500 13" diameter plastic tape and reel LINKS TO RELATED DOCUMENTS Dimensions www.vishay.com/doc?95402 Part marking information www.vishay.com/doc?95403 Packaging information www.vishay.com/doc?95404 SPICE model www.vishay.com/doc?95366 Revision: 26-Aug-14 Document Number: 95748 5 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Outline Dimensions Vishay Semiconductors SMC DIMENSIONS in inches (millimeters) DO-214AB (SMC) Cathode band Mounting Pad Layout 0.185 (4.69) MAX. 0.246 (6.22) 0.220 (5.59) 0.126 (3.20) 0.114 (2.90) 0.126 (3.20) MIN. 0.280 (7.11) 0.260 (6.60) 0.060 (1.52) MIN. 0.012 (0.305) 0.006 (0.152) 0.320 (8.13) REF. 0.103 (2.62) 0.079 (2.06) 0.060 (1.52) 0.030 (0.76) 0.008 (0.2) 0 (0) 0.320 (8.13) 0.305 (7.75) Document Number: 95402 Revision: 09-Jul-10 For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@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. 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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. (c) 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED Revision: 08-Feb-17 1 Document Number: 91000 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Vishay: VS-MBRS340-M3/9AT