VS-30BQ015-M3 Vishay Semiconductors Schottky Rectifier, 3.0 A FEATURES Cathode • Ultralow forward voltage drop • Guard ring for enhanced ruggedness and long term reliability • Halogen-free according to IEC 61249-2-21 definition • 125 °C TJ operation (VR < 5 V) • Optimized for OR-ing applications • High frequency operation • High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance • Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C • Compliant to RoHS directive 2002/95/EC Anode SMC PRODUCT SUMMARY Package SMC IF(AV) 3.0 A VR 15 V VF at IF 0.3 V IRM 50 mA at 100 °C TJ max. 125 °C Diode variation Single die EAS 1.5 mJ DESCRIPTION The VS-30BQ015-M3 surface mount Schottky rectifier has been designed for applications requiring low forward drop and very small foot prints on PC boards. The proprietary barrier technology allows for reliable operation up to 125 °C junction temperature. Typical applications are in disk drives, switching power supplies, converters, freewheeling diodes, battery charging, and reverse battery protection. MAJOR RATINGS AND CHARACTERISTICS SYMBOL VALUES UNITS Rectangular waveform CHARACTERISTICS 3.0 A 15 V IFSM tp = 5 μs sine 650 A VF 1.0 Apk, TJ = 75 °C TJ Range IF(AV) VRRM 0.30 V - 55 to 125 °C VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage SYMBOL VS-30BQ015-M3 VR 15 VRWM 25 UNITS V ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES 50 % duty cycle at TL = 83 °C, rectangular waveform 3.0 50 % duty cycle at TL = 78 °C, rectangular waveform 4.0 UNITS Maximum average forward current IF(AV) Maximum peak one cycle non-repetitive surge current IFSM Non-repetitive avalanche energy EAS TJ = 25 °C, IAS = 0.5 A, L = 12 mH 1.5 mJ IAR Current decaying linearly to zero in 1 μs Frequency limited by TJ maximum VA = 1.5 x VR typical 0.5 A Repetitive avalanche current Document Number: 93359 Revision: 06-Sep-10 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] 650 A 75 www.vishay.com 1 VS-30BQ015-M3 Schottky Rectifier, 3.0 A Vishay Semiconductors ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 3A Maximum forward voltage drop VFM (1) TJ = 25 °C 6A 3A TJ = 75 °C 6A TJ = 25 °C VR = Rated VR Maximum reverse leakage current IRM Maximum junction capacitance CT VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C Typical series inductance LS Measured lead to lead 5 mm from package body Maximum voltage rate of change dV/dt TJ = 100 °C Rated VR VALUES UNITS 0.35 0.43 V 0.30 0.38 4 mA 50 1120 pF 3.0 nH 10 000 V/μs VALUES UNITS Note (1) Pulse width = 300 μs, duty cycle = 2 % THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS Maximum junction temperature range TJ (1) - 55 to 125 Maximum storage temperature range TStg - 55 to 150 Maximum thermal resistance, junction to lead RthJL (2) Maximum thermal resistance, junction to ambient RthJA 12 DC operation °C/W 46 Approximate weight Marking device °C Case style SMC (similar to DO-214AB) 0.24 g 0.008 oz. 3C 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: 93359 Revision: 06-Sep-10 VS-30BQ015-M3 10 Vishay Semiconductors 100 IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) Schottky Rectifier, 3.0 A 1 TJ = 175 °C TJ = 125 °C TJ = 25 °C TJ = 100 °C 10 TJ = 75 °C 1 TJ = 50 °C 0.1 TJ = 25 °C 0.01 0.1 0 0.1 0.2 0.3 0.4 0.5 0 0.6 3 6 9 12 15 VF - Forward Voltage Drop (V) VR - Reverse Voltage (V) Fig. 1 - Typical Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg) CT - Juction Capacitance (pF) 1000 TJ = 25 °C 100 0 4 8 12 16 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (°C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) 100 10 PDM 1 Single pulse (thermal resistance) 0.1 0.00001 0.0001 0.001 t1 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 10 100 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg) Document Number: 93359 Revision: 06-Sep-10 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 3 VS-30BQ015-M3 Schottky Rectifier, 3.0 A 1.5 180 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 160 DC 140 Average Power Loss (W) Allowable Lead Temperature (°C) Vishay Semiconductors 120 100 Square wave (D = 0.50) 80 % rated VR applied 80 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 1.0 RMS limit DC 0.5 See note (1) 0 60 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0 4.5 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 (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: 93359 Revision: 06-Sep-10 VS-30BQ015-M3 Schottky Rectifier, 3.0 A Vishay Semiconductors ORDERING INFORMATION TABLE Device code VS- 30 B Q 015 -M3 1 2 3 4 5 6 1 - Vishay Semiconductors product suffix 2 - Current rating 3 - B = SMC 4 - Q = Schottky “Q” series 5 - Voltage rating (015 = 15 V) 6 - Environmental digit: -M3 = Halogen-free, RoHS compliant and terminations lead (Pb)-free ORDERING INFORMATION (Example) PREFERRED P/N VS-30BQ015-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 Document Number: 93359 Revision: 06-Sep-10 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 5 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 and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part. 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. Revision: 12-Mar-12 1 Document Number: 91000