VS-10BQ015PbF Vishay High Power Products Schottky Rectifier, 1.0 A FEATURES Cathode * * * * * Anode SMB * * * * PRODUCT SUMMARY IF(AV) 1.0 A VR 15 V 125 C TJ operation (VR < 5 V) Optimized for OR-ing applications Ultralow forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability 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 Designed and qualified for industrial level DESCRIPTION The VS-10BQ015PbF 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 1.0 A 15 V IFSM tp = 5 s sine 140 A VF 1.0 Apk, TJ = 125 C TJ Range IF(AV) CHARACTERISTICS VRRM 0.32 V - 55 to 125 C VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage SYMBOL VS-10BQ015PbF VR 15 VRWM 25 UNITS V ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS 1.0 A Maximum average forward current See fig. 5 IF(AV) Maximum peak one cycle non-repetitive surge current See fig. 7 IFSM Non-repetitive avalanche energy EAS TJ = 25 C, IAS = 1 A, L = 2 mH 1.0 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: 94110 Revision: 03-Mar-10 50 % duty cycle at TL = 84 C, rectangular waveform 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 140 A 40 www.vishay.com 1 VS-10BQ015PbF Vishay High Power Products Schottky Rectifier, 1.0 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 = 100 C TJ = TJ maximum VALUES UNITS 0.35 0.44 V 0.32 0.40 0.5 mA 12 - V - m Forward slope resistance rt Typical junction capacitance CT VR = 5 VDC, (test signal range 100 kHz to 1 MHz), 25 C 390 pF Typical series inductance LS Measured lead to lead 5 mm from package body 2.0 nH 10 000 V/s VALUES UNITS Maximum voltage rate of change dV/dt Rated VR Note (1) Pulse width < 300 s, 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) DC operation See fig. 4 36 Maximum thermal resistance, junction to ambient RthJA DC operation 80 Approximate weight Marking device Case style SMB (similar to DO-214AA) C C/W 0.10 g 0.003 oz. V1C 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: 94110 Revision: 03-Mar-10 VS-10BQ015PbF 10 10 IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) Schottky Rectifier, 1.0 A Vishay High Power Products TJ = 100 C TJ = 75 C TJ = 25 C 1 0.1 TJ = 100 C 1 TJ = 75 C TJ = 50 C 0.1 TJ = 25 C 0.01 0 0.2 0.4 0.6 0.8 1.0 0 VFM - Forward Voltage Drop (V) 94110_01 3 6 12 9 15 VR - Reverse Voltage (V) 94110_02 Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage CT - Junction Capacitance (pF) 1000 TJ = 25 C 100 10 0 3 6 12 9 15 VR - Reverse Voltage (V) 94110_03 ZthJC - Thermal Impedance (C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage 100 10 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 1 Single pulse (thermal resistance) 0.1 0.00001 94110_04 0.0001 0.001 0.01 0.1 PDM 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: 94110 Revision: 03-Mar-10 For technical questions, contact: diodestech@vishay.com www.vishay.com 3 VS-10BQ015PbF 0.5 100 80 Average Power Loss (W) Allowable Case Temperature (C) Vishay High Power Products Schottky Rectifier, 1.0 A DC Square wave (D = 0.50) 80 % rated VR applied 60 0.4 0.3 RMS limit 0.2 DC 0.1 See note (1) 0 40 0 94110_05 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 0.3 0.6 0.9 1.2 0 1.5 IF(AV) - Average Forward Current (A) 94110_06 IFSM - Non-Repetitive Surge Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current 0.3 0.6 0.9 1.2 1.5 IF(AV) - Average Forward Current (A) Fig. 6 - Forward Power Loss Characteristics 1000 At any rated load condition and with rated VRRM applied following surge 100 10 10 94110_07 100 1000 10 000 tp - Square Wave Pulse Duration (s) Fig. 7 - Maximum Non-Repetitive Surge Current 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: 94110 Revision: 03-Mar-10 VS-10BQ015PbF Schottky Rectifier, 1.0 A Vishay High Power Products ORDERING INFORMATION TABLE Device code VS- 10 B Q 015 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 (015 = 15 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: 94110 Revision: 03-Mar-10 Tape and reel www.vishay.com/doc?95034 Bulk www.vishay.com/doc?95397 www.vishay.com/doc?95355 For technical questions, contact: diodestech@vishay.com www.vishay.com 5 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. 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 herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. 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. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1