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| 100mA / 50V Digital transistors (with built-in resistors) DTA114EB / DTA114EM / DTA114EE / DTA114EUA / DTA114EKA 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 positive 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) DTA114EB 0.1 0.22 (3) 0.16 0.1 1.0 0.8 (1) (2) 0.17 0.35 0.6 0.37 (1) IN (2) GND (3) OUT Each lead has same dimensions ROHM : VMN3 Abbreviated symbol : 14 DTA114EM 0.2 1.2 0.32 (3) DTA114EE 1.6 0.3 (3) 0.7 0.55 0.8 1.2 0.8 0.13 0.5 (2) (1) 0.2 0.22 (1)(2) 1.6 0.1Min. 0.4 0.4 0.8 (1) IN (2) GND (3) OUT 0.2 0.5 0.5 1.0 0.2 0.15 (1) GND (2) IN (3) OUT ROHM : VMT3 Each lead has same dimensions Each lead has same dimensions Abbreviated symbol : 14 ROHM : EMT3 Abbreviated symbol : 14 2.9 0.4 (3) DTA114EUA 2.0 0.3 (3) 0.9 0.2 0.7 DTA114EKA 1.1 0.8 1.25 2.1 (2) (1) 0.1Min. 0.65 0.65 1.3 0.15 0.95 0.95 0.15 1.9 ROHM : UMT3 EIAJ : SC-70 Each lead has same dimensions Abbreviated symbol : 14 ROHM : SMT3 EIAJ : SC-59 Each lead has same dimensions Abbreviated symbol : 14 www.rohm.com c 2009 ROHM Co., Ltd. All rights reserved. 0.3Min. (1) GND (2) IN (3) OUT (2) (1) 1.6 2.8 (1) GND (2) IN (3) OUT 1/3 2009.03 - Rev.C DTA114EB / DTA114EM / DTA114EE / DTA114EUA / DTA114EKA Packaging specifications Package Packaging type Code Basic ordering unit (pieces) VMN3 VMT3 EMT3 UMT3 SMT3 Data Sheet Equivalent circuit Taping T2L 8000 - Taping T2L 8000 Taping TL 3000 - - Taping T106 3000 - - - Taping T146 3000 - - - - GND(+) IN OUT R1 IN R2 GND(+) OUT Type DTA114EB DTA114EM DTA114EE DTA114EUA DTA114EKA - - - - - - - - - - R1=R2=10k Absolute maximum ratings (Ta=25C) Parameter Supply voltage Input voltage Output current Power dissipation Junction temperature Storage temperature Symbol VCC VIN IO IC(Max.) Pd Tj Tstg 150 150 -55 to +150 Limits DTA114EB DTA114EM DTA114EE DTA114EUA DTA114EKA Unit V V mA -50 -40 to +10 -50 -100 200 mW C C Electrical characteristics (Ta=25C) Parameter Input voltage Output voltage Input current Output current DC current gain Input resistance Resistance ratio Transition frequency Characteristics of built-in transistor Symbol Min. VI(off) VI(on) VO(on) II IO(off) GI R1 R2/R1 fT - -3 - - - 30 7 0.8 - Typ. - - - - - - 10 1 250 Max. -0.5 - -0.3 -0.88 -0.5 - 13 1.2 - Unit V V mA A - k - MHz Conditions VCC=-5V, IO=-100A VO=-0.3V, IO=-10mA IO/II=-10mA/-0.5mA VI=-5V VCC=-50V, VI=0V VO=-5V, IO=-5mA - - VCE=-10V, IE=5mA, f=100MHz www.rohm.com c 2009 ROHM Co., Ltd. All rights reserved. 2/3 2009.03 - Rev.C DTA114EB / DTA114EM / DTA114EE / DTA114EUA / DTA114EKA Data Sheet Electrical characteristic curves -100 -50 INPUT VOLTAGE : VI(on) (V) VO=-0.3V OUTPUT CURRENT : Io (A) -10m -5m -2m -1m -500 -200 -100 -50 -20 -10 -5 -2 -1 0 VCC=-5V Ta=100C 25C -40C -20 -10 -5 -2 -1 -500m -200m -100m -100 -200 -500 -1m -2m -5m -10m -20m -50m -100m Ta=-40C 25C 100C -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 OUTPUT CURRENT : IO (A) INPUT VOLTAGE : VI(off) (V) Fig.1 Input voltage vs. output current (ON characteristics) Fig.2 Output current vs. input voltage (OFF characteristics) 1k 500 DC CURRENT GAIN : GI VO=-5V Ta=100C 25C -40C -1 -500m OUTPUT VOLTAGE : VO(on) (V) lO/lI=20 Ta=100C 25C -40C 200 100 50 20 10 5 2 -200m -100m -50m -20m -10m -5m -2m 1 -100 -200 -500 -1m -2m -5m -10m -20m -50m-100m OUTPUT CURRENT : IO (A) -1m -100 -200 -500 -1m -2m -5m -10m -20m -50m -100m Fig.3 DC current gain vs. output current OUTPUT CURRENT : IO (A) Fig.4 Output voltage vs. output current www.rohm.com c 2009 ROHM Co., Ltd. All rights reserved. 3/3 2009.03 - Rev.C 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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