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| 100mA / 50V Digital transistors (with built-in resistors) DTC143TM / DTC143TE / DTC143TUA / DTC143TKA Applications Inverter, Interface, Driver Features 1)Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit). 2)The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input. They also have the advantage of almost completely eliminating parasitic effects. 3)Only the on/off conditions need to be set for operation, making the device design easy. Structure PNP epitaxial planar silicon transistor (Resistor built-in type) Dimensions (Unit : mm) DTC143TM 0.2 1.2 0.32 (3) DTC143TE 1.6 0.3 (3) 0.7 0.55 0.8 1.2 0.8 0.13 0.5 0.2 (2) (1) 0.2 0.22 (1)(2) 1.6 0.4 0.4 0.8 0.2 0.5 0.5 ROHM : VMT3 (1) Base (2) Emitter (3) Collector 0.15 0.1Min. ROHM : EMT3 1.0 Abbreviated symbol : 03 Abbreviated symbol : 03 (1) Emitter (2) Base (3) Collector DTC143TUA 2.0 0.3 (3) 0.9 0.2 0.7 DTC143TKA 2.9 0.4 (3) 1.1 0.8 1.25 2.1 (2) (1) 0.1Min. ROHM : UMT3 EIAJ : SC-70 1.3 0.15 0.95 0.95 ROHM : SMT3 EIAJ : SC-59 0.15 1.9 Each lead has same dimensions Each lead has same dimensions Abbreviated symbol : 03 Abbreviated symbol : 03 Inner circuit C B R1 E B : Base C : Collector E : Emitter R1=4.7k www.rohm.com c 2009 ROHM Co., Ltd. All rights reserved. 0.3Min. 0.65 0.65 (1) Emitter (2) Base (3) Collector (2) (1) 1.6 2.8 (1) Emitter (2) Base (3) Collector 1/2 2009.06 - Rev.B DTC143TM / DTC143TE / DTC143TUA / DTC143TKA Packaging specifications Package Packaging type Code Basic ordering unit (pieces) VMT3 EMT3 UMT3 SMT3 Data Sheet Taping T2L 8000 Taping TL 3000 - Taping T106 3000 - - Taping T146 3000 - - - Part No. DTC143TM DTC143TE DTC143TUA DTC143TKA - - - - - - Absolute maximum ratings (Ta=25C) Parameter Symbol VCBO VCEO VEBO IC PC Tj Tstg 150 150 -55 to +150 Limits DTC143TM DTC143TE DTC143TUA DTC143TKA Unit V V V mA 200 mW C C Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector power dissipation Junction temperature Storage temperature 50 50 5 100 Electrical characteristics (Ta=25C) Parameter Symbol BVCBO BVCEO BVEBO ICBO IEBO VCE(sat) hFE R1 fT Min. 50 50 5 - - - 100 3.29 - Typ. - - - - - - 250 4.7 250 Max. - - - 0.5 0.5 0.3 600 6.11 - Unit V V V A A V - k MHz IC=50A IC=1mA IE=50A VCB=50V VEB=4V IC/IB=5mA/0.25mA IC=1mA, VCE=5V - VCE=10V, IE=-5mA, f=100MHz Conditions Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector cutoff current Emitter cutoff current Collector-emitter saturation voltage DC current transfer ratio Input resistance Transition frequency Characteristics of built-in transistor Electrical characteristic curves VCE=5V COLLECTOR SATURATION VOLTAGE : VCE(sat) (V) 1k 500 1 500m 200m 100m 50m 20m 10m 5m 2m 1m 100 200 500 1m 2m 5m Ta=100C 25C -40C lC/lB=20 DC CURRENT GAIN : hFE 200 100 50 20 10 5 2 1 100 200 500 1m 2m 5m 10m 20m 50m 100m Ta=100C 25C -40C 10m 20m 50m 100m COLLECTOR CURRENT : IC (A) COLLECTOR CURRENT : IC (A) Fig.1 DC current gain vs. collector current Fig.2 Collector-emitter saturation voltage vs. collector current www.rohm.com c 2009 ROHM Co., Ltd. All rights reserved. 2/2 2009.06 - Rev.B Notice Notes No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage. The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products specified in this document are not designed to be radiation tolerant. While ROHM always makes efforts to enhance the quality and reliability of its Products, a Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel-controller or other safety device). ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes. If a Product is intended to be used for any such special purpose, please contact a ROHM sales representative before purchasing. If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. R0039A |
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