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| 15MQ040NPbF Vishay High Power Products Schottky Rectifier, 3 A FEATURES * * * * Surface mountable Extremely low forward voltage Compact size Improved reverse blocking voltage capability relative to other similar size Schottky * Lead (Pb)-free ("PbF" suffix) * Designed and qualified for industrial level Available RoHS* COMPLIANT Cathode Anode APPLICATIONS * * * * * * * 3A 40 V SMA PRODUCT SUMMARY IF(AV) VR Switching power supplies Meter protection Reverse protection for power input to PC board circuits Battery isolation and charging Low threshold voltage diode Freewheeling or by-pass diode Low voltage clamp DESCRIPTION The 15MQ040NPbF Schottky rectifier is designed to be used for low-power applications where a reverse voltage of 40 V is ancountered and surface mountable is required. MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) VRRM IFSM VF TJ tp = 5 s sine 2 Apk, TJ = 125 C Range DC CHARACTERISTICS VALUES 3 40 330 0.43 - 40 to 150 UNITS A V A V C VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage SYMBOL VR VRWM 15MQ040NPbF 40 UNITS V ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current See fig. 4 Maximum peak one cycle non-repetitive surge current See fig. 6 Non-repetitive avalanche energy Repetitive avalanche current SYMBOL IF(AV) TEST CONDITIONS 50 % duty cycle at TL = 105 C, rectangular waveform On PC board 9 mm2 island (0.013 mm thick copper pad area) 5 s sine or 3 s rect. pulse IFSM 10 ms sine or 6 ms rect. pulse EAS IAR TJ = 25 C, IAS = 1 A, L = 12 mH Following any rated load condition and with rated VRRM applied VALUES 2.1 330 A 140 6.0 1.0 mJ A UNITS A * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 94141 Revision: 11-Jun-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 1 15MQ040NPbF Vishay High Power Products Schottky Rectifier, 3 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL 1A Maximum forward voltage drop See fig. 1 VFM (1) 2A 1A 2A Maximum reverse leakage current See fig. 2 Threshold voltage Forward slope resistance Typical junction capacitance Typical series inductance Maximum voltage rate of change Note (1) Pulse width < 300 s, duty cycle < 2 % IRM (1) VF(TO) rt CT LS dV/dt TJ = 25 C TJ = 125 C TJ = TJ maximum VR = 10 VDC, TJ = 25 C, test signal = 1 MHz Measured lead to lead 5 mm from package body Rated VR TEST CONDITIONS TJ = 25 C TJ = 125 C VALUES 0.42 0.49 0.34 0.43 0.5 20 0.26 64.6 134 2.0 10 000 mA V m pF nH V/s V UNITS VR = Rated VR THERMAL - MECHANICAL SPECIFICATIONS PARAMETER Maximum junction and storage temperature range Maximum thermal resistance, junction to ambient Approximate weight Marking device Note (1) SYMBOL TJ (1), TStg RthJA DC operation TEST CONDITIONS VALUES - 40 to 150 80 0.07 0.002 UNITS C C/W g oz. V3F Case style SMA (similar D-64) dP tot 1 ------------ < ------------- thermal runaway condition for a diode on its own heatsink dT J R thJA www.vishay.com 2 For technical questions, contact: diodes-tech@vishay.com Document Number: 94141 Revision: 11-Jun-08 15MQ040NPbF Schottky Rectifier, 3 A Vishay High Power Products 150 Allowable Case Temperature (C) 10 140 130 120 110 100 90 80 70 60 50 40 30 0 See note (1) 0.5 1.0 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 DC IF - Instantaneous Forward Current (A) 1 TJ = 150 C TJ = 125 C TJ = 25 C Square wave (D = 0.50) 80 % rated VR applied 1.5 2.0 2.5 3.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 VFM - Forward Voltage Drop (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics IF(AV) - Average Forward Current (A) Fig. 4 - Maximum Average Forward Current vs. Allowable Lead Temperature 1.6 100 TJ = 150 C IR - Reverse Current (mA) Average Power Loss (W) 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 DC D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 10 TJ = 125 C TJ = 100 C TJ = 75 C 1 RMS limit 0.1 TJ = 50 C 0.01 TJ = 25 C 0.001 0 5 10 15 20 25 30 35 40 0 0.5 1.0 1.5 2.0 2.5 3.0 VR - Reverse Voltage (V) Fig. 2 - Typical Peak Reverse Current vs. Reverse Voltage IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Average Forward Dissipation vs. Average Forward Current IFSM - Non-Repetitive Surge Current (A) 1000 1000 At any rated load condition and with rated VRRM applied following surge CT - Junction Capacitance (pF) 100 TJ = 25 C 10 0 5 10 15 20 25 30 35 40 45 100 10 100 1000 10 000 VR - Reverse Voltage (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage tp - Square Wave Pulse Duration (s) Fig. 6 - 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 Document Number: 94141 Revision: 11-Jun-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 3 15MQ040NPbF Vishay High Power Products ORDERING INFORMATION TABLE Schottky Rectifier, 3 A Device code 15 1 1 2 3 4 5 6 7 - M 2 Q 3 040 4 N 5 TR 6 PbF 7 Current rating M = SMA Q = Schottky "Q" series Voltage rating (040 = 40 V) N = New SMA None = Box (1000 pieces) TR = Tape and reel (7500 pieces) None = Standard production PbF = Lead (Pb)-free LINKS TO RELATED DOCUMENTS Dimensions Part marking information Packaging information SPICE model http://www.vishay.com/doc?95018 http://www.vishay.com/doc?95029 http://www.vishay.com/doc?95034 http://www.vishay.com/doc?95273 www.vishay.com 4 For technical questions, contact: diodes-tech@vishay.com Document Number: 94141 Revision: 11-Jun-08 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 |
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