15MQ040NPBF VISHAY

Document overview

  • Manufacturer or author: Provided By digicamel.com
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Technical content

Document Number: 94141 For technical ques tions, contact: diodes-tech@vishay.com www.vishay.com Revision: 11-Jun-08 1 Schottky Rectifier, 3 A 15MQ040NPbF Vishay High Power Products

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

APPLICATIONS

 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. PRODUCT SUMMARY IF(AV) 3 A VR 40 V SMA Cathode Anode Available RoHS* COMPLIANT MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES UNITS IF(AV) DC 3 A VRRM 40 V IFSM tp = 5 µs sine 330 A VF 2 Apk, TJ = 125 °C 0.43 V TJ Range - 40 to 150 °C VOLTAGE RATINGS PARAMETER SYMBOL 15MQ040NPbF UNITS Maximum DC reverse voltage V R 40 V Maximum working peak reverse voltage V RWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum average forward current See fig. 4 IF(AV) 50 % duty cycle at TL = 105 °C, rectangular waveform On PC board 9 mm2 island (0.013 mm thick copper pad area) 2.1 A Maximum peak one cycle non-repetitive surge current See fig. 6 IFSM 5 µs sine or 3 µs rect. pulse Following any rated load condition and with rated VRRM applied 330 A 10 ms sine or 6 ms rect. pulse 140 Non-repetitive avalanche energy E AS TJ = 25 °C, IAS = 1 A, L = 12 mH 6.0 mJ Repetitive avalanche current I AR 1.0 A * Pb containing terminations are not RoHS compliant, exemptions may apply

www.vishay.com For technical questi ons, contact: diodes-tech@vishay.com Document Number: 94141

2 Revision: 11-Jun-08

Vishay High Power Products Schottky Rectifier, 3 A Note (1) Pulse width < 300 µs, duty cycle < 2 % Note (1) thermal runaway condition for a diode on its own heatsink ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum forward voltage drop See fig. 1 VFM (1) 1 A TJ = 25 °C 0.42 V 2 A 0.49 1 A TJ = 125 °C 0.34 2 A 0.43 Maximum reverse leakage current See fig. 2 IRM (1) TJ = 25 °C VR = Rated VR 0.5 mA TJ = 125 °C 20 Threshold voltage V F(TO) TJ = TJ maximum 0.26 V Forward slope resistance r t 64.6 m Ω Typical junction capacitance C T VR = 10 VDC, TJ = 25 °C, test signal = 1 MHz 134 pF Typical series inductance L S Measured lead to lead 5 mm from package body 2.0 nH Maximum voltage rate of change dV/dt Rated V R 10 000 V/µs THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum junction and storage temperature range TJ (1), TStg - 40 to 150 °C Maximum thermal resistance, junction to ambient RthJA DC operation 80 °C/W Approximate weight 0.07 g 0.002 oz. Marking device Case style SMA (similar D-64) V3F dPtot dTJ RthJA

Document Number: 94141 For technical ques tions, contact: diodes-tech@vishay.com www.vishay.com Revision: 11-Jun-08 3 15MQ040NPbF Schottky Rectifier, 3 A Vishay High Power Products Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Peak Reverse Current vs. Reverse Voltage Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage Fig. 4 - Maximum Average Forward Current vs. Allowable Lead Temperature Fig. 5 - Maximum Average Forward Dissipation vs. Average Forward Current Fig. 6 - Maximum Peak Surge Forward Current vs. Pulse Duration Note (1) 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 0.1 IF - Instantaneous Forward Current (A) VFM - Forward Voltage Drop (V) 0.3 0.5 0.7 0.9 0.80.60.40.2 TJ = 150 °C TJ = 125 °C TJ = 25 °C IR - Reverse Current (mA) VR - Reverse Voltage (V) 01 0 2 0 30 0.01 0.1 100 5 40 0.001 352515 TJ = 150 °C TJ = 125 °C TJ = 100 °C TJ = 75 °C TJ = 50 °C TJ = 25 °C CT - Junction Capacitance (pF) VR - Reverse Voltage (V) 02 0 3 0 40 45 100 1000 TJ = 25 °C 5 15 25 35 Allowable Case Temperature (°C) IF(AV) - Average Forward Current (A) 0 2.0 3.0 1.0 110 150 0.5 1.5 2.5 130 Square wave (D = 0.50) 80 % rated VR applied See note (1) D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 DC140 120 100 0.4 1.0 1.6 Average Power Loss (W) IF(AV) - Average Forward Current (A) 0 2.0 3.0 1.4 0.6 0.2 1.51.00.5 2.5 0.8 RMS limit DC D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 1.2 IFSM - Non-Repetitive Surge Current (A) tp - Square Wave Pulse Duration (µs) 100 1000 10 100 1000 10 000 At any rated load condition and with rated V applied following surge RRM

www.vishay.com For technical questi ons, contact: diodes-tech@vishay.com Document Number: 94141

4 Revision: 11-Jun-08

Vishay High Power Products Schottky Rectifier, 3 A ORDERING INFORMATION TABLE 1 - Current rating 2 - M = SMA 3 - Q = Schottky “Q” series 4 - Voltage rating (040 = 40 V) 5 - N = New SMA 6 - None = Box (1000 pieces) TR = Tape and reel (7500 pieces) 7 - None = Standard production PbF = Lead (Pb)-free Device code 513 24

15 M Q 040 N TR PbF

LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95018 Part marking information http://www.vishay.com/doc?95029 Packaging information http://www.vishay.com/doc?95034 SPICE model http://www.vishay.com/doc?95273

Document Number: 91000 www.vishay.com Revision: 18-Jul-08 1 Disclaimer Legal Disclaimer Notice Vishay 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 li ability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permit ted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purcha se, 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 medi cal, 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.