MBR0540PbF Vishay High Power Products Schottky Diode, 0.5 A FEATURES • Surface mountable Pb-free • Very low forward voltage drop (A) 1 2 Available RoHS* • Extremely fast switching (K) COMPLIANT • Negligible switching losses SOD-123 • Guard ring for enhanced ruggedness and long term reliability • Lead (Pb)-free (“PbF” suffix) • Designed and qualified for industrial level PRODUCT SUMMARY IF(AV) 0.5 A VR 40 V VF at 0.5 A at 25 °C 0.560 V IRM 13 mA at 100 °C DESCRIPTION This Schottky diode is ideally suited for low voltage, high frequency operation, as freewheeling and polarity protection. Small size of the package allows proper use in applications where compact size is critical, fitting also the GSM and PCMCIA requirement. MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) CHARACTERISTICS DC VRRM VALUES UNITS 0.5 A 40 V IFSM tp = 10 ms sine 6.0 A VF 0.5 Apk, TJ = 100 °C 0.42 V TJ Range - 65 to 150 °C MBR0540PbF UNITS 40 V VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VR Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Forward current IF Maximum peak one cycle non-repetitive surge current at TJ = 25 °C TEST CONDITIONS DC, TL = 122 °C 5 µs sine or 3 µs rect. pulse IFSM 10 ms sine or 6 ms rect. pulse VALUES UNITS 0.5 Following any rated load condition and with rated VRRM applied 50 A 6.0 * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 94283 Revision: 14-Aug-08 For technical questions, contact: [email protected] www.vishay.com 1 MBR0540PbF Vishay High Power Products Schottky Diode, 0.5 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 0.5 A Maximum forward voltage drop VFM (1) TJ = 25 °C 1A 0.5 A TJ = 100 °C 1A TJ = 25 °C Maximum reverse leakage current IRM (1) VR = 20 V TJ = 100 °C TJ = 25 °C VR = 40 V TJ = 100 °C Maximum junction capacitance Maximum voltage rate of change CT dV/dt VR = 5 VDC (test signal range 100 kHz to 1 MHz) TJ = 25 °C Rated VR VALUES UNITS 0.480 0.560 V 0.420 0.520 10 µA 5 mA 20 µA 13 mA 60 pF 10 000 V/µs VALUES UNITS - 65 to 150 °C Note (1) Pulse width < 300 µs, duty cycle < 2 % THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL Maximum junction and storage temperature range TEST CONDITIONS TJ (1), TStg Maximum thermal resistance, junction to lead RthJL Mounted on PC board FR4 with minimum pad size 150 Maximum thermal resistance, junction to ambient RthJA 1" square pad size (1 x 0.5" for each lead) on FR4 board 200 °C/W Approximate weight Marking device 0.012 Case style SOD-123 g CYWLC Note (1) 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: [email protected] Document Number: 94283 Revision: 14-Aug-08 MBR0540PbF Schottky Diode, 0.5 A Allowable Case Temperature (°C) IF - Instantaneous Forward Current (A) 10 1 0.1 TJ = 150 °C TJ = 125 °C TJ = 25 °C 0 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 150 140 130 120 DC 110 100 Square wave 90 See note (1) 0.2 0.4 0.6 0.8 0 1.0 0.2 0.4 0.6 0.8 VFM - Forward Voltage Drop (V) IF(AV) - Average Forward Current (A) Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) Fig. 4 - Maximum Allowable Case Temperature vs. Average Forward Current 0.4 100 TJ = 150 °C 10 1 TJ = 125 °C 0.1 Average Power Loss (W) IR - Reverse Current (mA) 160 80 0.01 TJ = 100 °C TJ = 75 °C TJ = 50 °C 0.01 0.001 TJ = 25 °C D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 0.3 0.2 RMS limit 0.1 DC 0 0.0001 0 5 10 15 20 25 30 35 0 40 0.2 0.4 0.6 0.8 VR - Reverse Voltage (V) IF(AV) - Average Forward Current (A) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg) Fig. 5 - Forward Power Loss Characteristics 100 IFSM - Non-Repetitive Surge Current (A) 1000 CT - Junction Capacitance (pF) Vishay High Power Products 100 TJ = 25 °C 10 10 At any rated load condition and with rated VRRM applied following surge 1 0 10 20 30 40 10 100 1000 10 000 VR - Reverse Voltage (V) tp - Square Wave Pulse Duration (µs) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) Fig. 6 - Maximum Non-Repetitive Surge Current Note Formula used: TC = TJ - Pd x RthJC; Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 4) (1) Document Number: 94283 Revision: 14-Aug-08 For technical questions, contact: [email protected] www.vishay.com 3 MBR0540PbF Schottky Diode, 0.5 A Vishay High Power Products ORDERING INFORMATION TABLE DEVICE MBR0540 PACKAGE MARKING BASE QUANTITY DELIVERY MODE SOD-123 CYWLC 3000 Tape and reel LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95053 Part marking information http://www.vishay.com/doc?95338 Packaging information http://www.vishay.com/doc?95061 www.vishay.com 4 For technical questions, contact: [email protected] Document Number: 94283 Revision: 14-Aug-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