BAT750 SOT23 Schottky barrier diode Summary VR = 40V IF = 750mA VF < 490mV @ 750mA Description A high current Schottky barrier diode in a small outline surface mount package for applications where space is limited. C Features • Low VF • High current capability • SOT23 package A Applications • DC-DC converters • Mobile telecoms • PCMIA N/C C A Ordering information Device BAT750TA Top view Reel size (inches) Tape width (mm) Quantity per reel 7 8 3000 Device marking 1G1 Issue 2 - May 2008 © Zetex Semiconductors plc 2008 1 www.zetex.com BAT750 Absolute maximum ratings Parameter Symbol Limit Unit VR 40 V VR(RMS) 28 V Forward current (continuous) IF 750 mA Forward voltage @ IF = 750mA VF 490 mV Average peak forward current; DC = 50% IFAV 1500 mA Non repetitive forward current IFSM 12 5.5 A Ptot 350 mW R⍜JA 286 °C/W Tstg -55 to +150 °C Tj 125 °C Collector reverse voltage RMS reverse voltage tⱕ100S tⱕ8.3ms Power dissipation @ Tamb = 25°C Typical thermal resistance, junction to ambient air Storage temperature range Junction temperature Electrical characteristics (@ Tamb = 25°C unless otherwise stated) Parameter Symbol Reverse breakdown voltage V(BR)R Forward voltage VF Min. Typ. 40 60 Max. Unit Conditions V IR = 300A 225 280 mV IF = 50mA (*) 235 310 mV IF = 100mA(*) 290 350 mV IF = 250mA(*) 340 420 mV IF = 500mA(*) 390 490 mV IF = 750mA(*) 440 540 mV IF = 1000mA(*) 530 650 mV IF = 1500mA(*) Reverse current IR 50 100 A VR = 30V Diode capacitance CD 25 - pF VR = 25V, f = 1.0MHz Reverse recovery time trr 5 - ns IF = IR = 100mA, Irr = 10mA NOTES: (*) Measured under pulsed conditions. Pulse width = 300 duty cycle ⱕ2%. Issue 2 - May 2008 © Zetex Semiconductors plc 2008 2 www.zetex.com BAT750 Thermal data Issue 2 - May 2008 © Zetex Semiconductors plc 2008 3 www.zetex.com BAT750 Typical characteristics Issue 2 - May 2008 © Zetex Semiconductors plc 2008 4 www.zetex.com BAT750 Package outline - SOT23 E e e1 b 3 leads L1 D E1 A A1 Dim. L c Millimeters Inches Dim. Millimeters Min. Max. Min. Max. A - 1.12 - 0.044 e1 A1 0.01 0.10 0.0004 0.004 E 2.10 2.64 0.083 0.104 b 0.30 0.50 0.012 0.020 E1 1.20 1.40 0.047 0.055 C 0.085 0.120 0.003 0.008 L 0.25 0.62 0.018 0.024 D 2.80 3.04 0.110 0.120 L1 0.45 0.62 0.018 0.024 - - - - - e 0.95 NOM Min. 0.0375 NOM Max. Inches 1.90 NOM Max. Max. 0.075 NOM Note: Controlling dimensions are in millimeters. Approximate dimensions are provided in inches Issue 2 - May 2008 © Zetex Semiconductors plc 2008 5 www.zetex.com BAT750 Definitions Product change Zetex Semiconductors reserves the right to alter, without notice, specifications, design, price or conditions of supply of any product or service. Customers are solely responsible for obtaining the latest relevant information before placing orders. Applications disclaimer The circuits in this design/application note are offered as design ideas. It is the responsibility of the user to ensure that the circuit is fit for the user’s application and meets with the user’s requirements. No representation or warranty is given and no liability whatsoever is assumed by Zetex with respect to the accuracy or use of such information, or infringement of patents or other intellectual property rights arising from such use or otherwise. Zetex does not assume any legal responsibility or will not be held legally liable (whether in contract, tort (including negligence), breach of statutory duty, restriction or otherwise) for any damages, loss of profit, business, contract, opportunity or consequential loss in the use of these circuit applications, under any circumstances. Life support Zetex products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Zetex Semiconductors plc. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Reproduction The product specifications contained in this publication are issued to provide outline information only which (unless agreed by the company in writing) may not be used, applied or reproduced for any purpose or form part of any order or contract or be regarded as a representation relating to the products or services concerned. Terms and Conditions All products are sold subjects to Zetex’ terms and conditions of sale, and this disclaimer (save in the event of a conflict between the two when the terms of the contract shall prevail) according to region, supplied at the time of order acknowledgement. For the latest information on technology, delivery terms and conditions and prices, please contact your nearest Zetex sales office. Quality of product Zetex is an ISO 9001 and TS16949 certified semiconductor manufacturer. To ensure quality of service and products we strongly advise the purchase of parts directly from Zetex Semiconductors or one of our regionally authorized distributors. For a complete listing of authorized distributors please visit: www.zetex.com/salesnetwork Zetex Semiconductors does not warrant or accept any liability whatsoever in respect of any parts purchased through unauthorized sales channels. ESD (Electrostatic discharge) Semiconductor devices are susceptible to damage by ESD. Suitable precautions should be taken when handling and transporting devices. The possible damage to devices depends on the circumstances of the handling and transporting, and the nature of the device. The extent of damage can vary from immediate functional or parametric malfunction to degradation of function or performance in use over time. Devices suspected of being affected should be replaced. Green compliance Zetex Semiconductors is committed to environmental excellence in all aspects of its operations which includes meeting or exceeding regulatory requirements with respect to the use of hazardous substances. Numerous successful programs have been implemented to reduce the use of hazardous substances and/or emissions. All Zetex components are compliant with the RoHS directive, and through this it is supporting its customers in their compliance with WEEE and ELV directives. Product status key: “Preview” Future device intended for production at some point. Samples may be available “Active” Product status recommended for new designs “Last time buy (LTB)” Device will be discontinued and last time buy period and delivery is in effect “Not recommended for new designs” Device is still in production to support existing designs and production “Obsolete” Production has been discontinued Datasheet status key: “Draft version” This term denotes a very early datasheet version and contains highly provisional information, which may change in any manner without notice. “Provisional version” This term denotes a pre-release datasheet. It provides a clear indication of anticipated performance. However, changes to the test conditions and specifications may occur, at any time and without notice. “Issue” This term denotes an issued datasheet containing finalized specifications. However, changes to specifications may occur, at any time and without notice. Zetex sales offices Europe Americas Asia Pacific Corporate Headquarters Zetex GmbH Kustermann-Park Balanstraße 59 D-81541 München Germany Telefon: (49) 89 45 49 49 0 Fax: (49) 89 45 49 49 49 [email protected] Zetex Inc 700 Veterans Memorial Highway Hauppauge, NY 11788 USA Zetex (Asia Ltd) 3701-04 Metroplaza Tower 1 Hing Fong Road, Kwai Fong Hong Kong Zetex Semiconductors plc Zetex Technology Park, Chadderton Oldham, OL9 9LL United Kingdom Telephone: (1) 631 360 2222 Fax: (1) 631 360 8222 [email protected] Telephone: (852) 26100 611 Fax: (852) 24250 494 [email protected] Telephone: (44) 161 622 4444 Fax: (44) 161 622 4446 [email protected] © 2008 Published by Zetex Semiconductors plc Issue 2 - May 2008 © Zetex Semiconductors plc 2008 6 www.zetex.com