A Product Line of Diodes Incorporated FMMT591A SOT23 PNP silicon planar medium power transistor Features Low equivalent on resistance RCE(sat) = 350m at 1A Part Marking Detail -91A Complementary type -FMMT491A Absolute maximum ratings. Parameter Symbol VCBO VCEO VEBO ICM IC IB Ptot Tj ; TSTG Collector-Base voltage Collector-Emitter voltage Emitter-Base voltage Peak pulse current Continuous Collector current Base current Power dissipation at Tamb=25oC Operating an storage temperature range Value Unit -40 -40 -5 -2 -1 -200 500 -55 to +150 V V V A A mA mW C Electrical characteristics (at Tamb = 25C) Parameter Symbol Min Unit Conditions Collector-Base breakdown voltage V(BR)CBO -40 Max V IC=-100A Collector-Emitter breakdown voltage V(BR)CEO -40 V IC=-10mA (*) Emitter-Base breakdown voltage V(BR)EBO -5 V Collector cut-off current Emitter cut-off current Collector-Emitter cut-off current Collector-Emitter saturation voltage ICBO IEBO ICES VCE(sat) IE=-100A VCB=-30V VEB=-4V VCES=-30V -100 -100 -100 -0.2 nA nA nA V -0.35 V IC=-500mA, IB=-20mA(*) -0.5 V IC=-1A, IB=-100mA(*) IC=-1A, IB=-50mA(*) Base-Emitter saturation voltage VBE(sat) -1.1 V Base-Emitter turn-on voltage VBE(on) -1.0 V Static forward current transfer ratio hFE Transition frequency fT Output capacitance Cobo 300 300 800 IC=-100mA, IB=-1mA(*) IC=-1A, VCE=-5V(*) IC=-1mA, IC=-100mA(*) 250 IC=-500mA(*), VCE=-5V 160 IC=-1A(*) 30 IC=-2A(*) IC=-50mA, VCE=-10V f=100MHz VCB=-10V, f=1MHz 150 MHz 10 pF NOTES: (*) Measured under pulse conditions. Pulse width=300s. Duty cycle 2% Issue 4 - August 2008 (c) Diodes Incorporated, 2008 1 www.zetex.com www.diodes.com FMMT591A Electrical characteristics Issue 4 - August 2008 (c) Diodes Incorporated, 2008 2 www.zetex.com www.diodes.com FMMT591A Intentionally left blank Issue 4 - August 2008 (c) Diodes Incorporated, 2008 3 www.zetex.com www.diodes.com FMMT591A Definitions Product change Diodes Incorporated 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 Diodes Inc. 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. Diodes Inc. 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 Diodes 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 Diodes Incorporated. 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 Diodes Inc. 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 Diodes Zetex sales office. Quality of product Diodes Zetex Semconductors Limited 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 Diodes Inc. or one of our regionally authorized distributors. For a complete listing of authorized distributors please visit: www.zetex.com or www.diodes.com Diodes Inc. 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 Diodes Inc. 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 Diodes 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 Balanstrae 59 D-81541 Munchen Germany Telefon: (49) 89 45 49 49 0 Fax: (49) 89 45 49 49 49 europe.sales@zetex.com Zetex Inc 700 Veterans Memorial Highway Hauppauge, NY 11788 USA Diodes Zetex (Asia) Ltd 3701-04 Metroplaza Tower 1 Hing Fong Road, Kwai Fong Hong Kong Diodes Incorporated 15660 N Dallas Parkway Suite 850, Dallas TX75248, USA Telephone: (1) 631 360 2222 Fax: (1) 631 360 8222 usa.sales@zetex.com Telephone: (852) 26100 611 Fax: (852) 24250 494 asia.sales@zetex.com Telephone: (1) 972 385 2810 www.diodes.com (c) 2008 Published by Diodes Incorporated Issue 4 - August 2008 (c) Diodes Incorporated, 2008 4 www.zetex.com www.diodes.com