MBR0520 VISHAY
Document overview
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Technical content
Document Number: 93434 For technical ques tions, contact: diodes-tech@vishay.com www.vishay.com Revision: 22-Aug-08 1 Schottky Diode, 0.5 A MBR0520 Vishay High Power Products
FEATURES
- Surface mountable Very low forward voltage drop Extremely fast switching Negligible switching losses Guard ring for enhanced ruggedness and long term reliability Designed and qualified for industrial level
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 application where compact size is critic al, fitting also the GSM and PCMCIA requirement. PRODUCT SUMMARY IF(AV) 0.5 A VR 20 V VF at 0.5 A at 25 °C 0.440 V IRM 7 mA at 100 °C (A) (K) SOD-123 MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES UNITS IF(AV) DC 0.5 A VRRM 20 V IFSM tp = 10 ms sine 6.5 A VF 0.5 Apk, TJ = 100 °C 0.36 V TJ Range - 65 to 150 °C VOLTAGE RATINGS PARAMETER SYMBOL MBR0520 UNITS Maximum DC reverse voltage V R 20 V Maximum working peak reverse voltage V RWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum average forward current I F DC, TL = 129 °C 0.5 AMaximum peak one cycle non-repetitive surge current at 25 °C IFSM 5 µs sine or 3 µs rect. pulse Following any rated load condition and with rated VRRM applied 10 ms sine or 6 ms rect. pulse 6.5
www.vishay.com For technical questi ons, contact: diodes-tech@vishay.com Document Number: 93434
2 Revision: 22-Aug-08
Vishay High Power Products Schottky Diode, 0.5 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 V FM (1) 0.1 A TJ = 25 °C 0.375 V 0.5 A 0.440 0.1 A TJ = 100 °C 0.260 0.5 A 0.360 Maximum reverse leakage current I RM (1) TJ = 25 °C VR = 10 V 40 µA TJ = 100 °C 3 mA TJ = 25 °C VR = 20 V 150 µA TJ = 100 °C 7 mA Maximum junction capacitance C T VR = 5 VDC (test signal range 100 kHz to 1 MHz) TJ = 25 °C 110 pF 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 - 65 to 150 °C Maximum thermal resistance, junction to lead RthJL Mounted on PC board FR4 with minimum pad size 150 °C/WMaximum thermal resistance, junction to ambient RthJA 1" square pad size (1 x 0.5" for each lead) on FR4 board 200 Approximate weight 0.012 g Marking device Case style SOD-123 AY W LC dPtot dTJ RthJA
Document Number: 93434 For technical ques tions, contact: diodes-tech@vishay.com www.vishay.com Revision: 22-Aug-08 3 MBR0520 Schottky Diode, 0.5 A Vishay High Power Products Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage Fig. 4 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 5 - Forward Power Loss Characteristics Fig. 6 - Maximum Non-Repetitive Surge Current 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 (1 - D) 0.01 0.1 IF - Instantaneous Forward Current (A) VFM - Forward Voltage Drop (V) TJ = 150 °C TJ = 100 °C TJ = 25 °C 0.001 0.0001 100 0.1 0.01 IR - Reverse Current (mA) VR - Reverse Voltage (V) 5 20 2510 150 TJ = 150 °C TJ = 125 °C TJ = 100 °C TJ = 75 °C TJ = 50 °C TJ = 25 °C 100 1000 CT - Junction Capacitance (pF) VR - Reverse Voltage (V) 1051 5 2 0 2 50 TJ = 25 °C 100 110 120 130 140 160 150 Allowable Case Temperature (°C) IF(AV) - Average Forward Current (A) 0.40.2 0.6 0.80 DC D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 Square wave (D = 0.50) See note (1) 0.3 0.2 0.1 Average Power Loss (W) IF(AV) - Average Forward Current (A) 0.6 0.80.2 0.40 RMS limit D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 DC 100 IFSM - Non-Repetitive Surge Current (A) tp - Square Wave Pulse Duration (µs) 100 1000 10 00010 At any rated load condition and with rated VRRM applied following surge
www.vishay.com For technical questi ons, contact: diodes-tech@vishay.com Document Number: 93434
4 Revision: 22-Aug-08
Vishay High Power Products Schottky Diode, 0.5 A ORDERING INFORMATION TABLE DEVICE PACKAGE MARKING BASE QUANTITY DELIVERY MODE MBR0520 SOD-123 AY W LC 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
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.