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| -100mA / -50V Digital transistors (with built-in resistors) DTA115EM / DTA115EE / DTA115EUA / DTA115EKA 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, and parasitic effects are almost completely eliminated. 3)Only the on/off conditions need to be set for operation, making the device design easy. 4)Higher mounting densities can be achieved. Structure PNP epitaxial planar silicon transistor (Resistor built-in type) Dimensions (Unit : mm) DTA115EM 0.2 1.2 0.32 (3) DTA115EE 1.6 0.3 (3) 0.7 0.55 0.8 1.2 0.8 0.13 0.5 (2) (1) 0.2 0.4 0.4 ROHM : VMT3 0.8 (1) IN (2) GND (3) OUT 0.2 0.2 0.5 0.5 1.0 0.1Min. 0.22 (1)(2) 1.6 0.15 ROHM : EMT3 (1) GND (2) IN (3) OUT Abbreviated symbol : 19 Abbreviated symbol : 19 DTA115EUA 2.0 0.3 (3) 0.9 0.2 0.7 DTA115EKA (3) 2.9 0.4 1.1 0.8 1.25 (2) (1) 2.1 (2) (1) 0.65 0.65 ROHM : UMT3 EIAJ : SC-70 1.3 0.15 (1) GND (2) IN (3) OUT 0.1Min. 1.6 2.8 0.95 0.95 0.15 Each lead hsa same dimensions ROHM : SMT3 EIAJ : SC-59 1.9 (1) GND (2) IN (3) OUT Each lead hsa same dimensions Abbreviated symbol : 19 Abbreviated symbol : 19 Packaging specifications Package Packging type Part No. DTA115EM DTA115EE DTA115EUA DTA115EKA Inner circuit R1 R2 VMT3 EMT3 UMT3 SMT3 Taping Taping Taping Taping Code T2L TL T106 T146 Basic ordering unit (pieces) 8000 3000 3000 3000 - - - - - - - - - - - - IN OUT GND (+) IN GND (+) OUT R1=R2=100k www.rohm.com c 2009 ROHM Co., Ltd. All rights reserved. 0.3Min. 1/2 2009.06 - Rev.C DTA115EM / DTA115EE / DTA115EUA / DTA115EKA Absolute maximum ratings (Ta=25C) Parameter Supply voltage Input voltage Output current Power dissipation DTA115EM / DTA115EE Symbol VCC VI IO IC(Max.) PD Tj Tstg Limits -50 -40 to +10 -20 -100 150 200 150 -55 to +150 Unit V V mA mW C C Data Sheet DTA115EUA / DTA115EKA Junction temperature Storage temperature Electrical characteristics (Ta=25C) Parameter Input voltage Output voltage Input current Output current DC current gain Input resistance Resistance ratio Symbol VI(off) VI(on) VO(on) II IO(off) GI R1 R2/R1 fT Min. - -3 - - - 82 70 0.8 - Typ. - - -0.1 - - - 100 1 250 Max. -0.5 - -0.3 -0.15 -0.5 - 130 1.2 - Unit V V mA A - k - MHz Conditions VCC= -5V, IO= -100A VO= -0.3V, IO= -1mA IO= -5mA, II= -0.25mA VI= -5V VCC= -50V, VI=0V IO= -5mA, VO= -5V - - VCE= -10V, IE=5mA, f=100MHz Transition frequency Characteristics of built-in transistor Electrical characteristic curves 100 50 VO=0.3V OUTPUT CURRENT : IO (A) 10m 5m VCC=5V 1k 500 VO=5V Ta=100C INPUT VOLTAGE : VI(on) (V) 20 10 5 Ta= -40C Ta=25C Ta=100C DC CURRENT GAIN : GI 2m 1m 500 200 100 50 20 10 5 2 Ta=25C Ta=25C 200 100 50 20 10 5 2 1 0 Ta= -40C 2 1 500m Ta=100C Ta= -40C 200m 100m 100 200 500 1m 2m 5m 10m 20m 50m 100m 500m 1 1.5 2 2.5 3 1 10 20 50 100 200 500 1m 2m 5m 10m OUTPUT CURRENT : IO (A) INPUT VOLTAGE : VI (off) (V) OUTPUT CURRENT : IO (A) Fig.1 Input voltage vs. Output current (ON characteristics) Fig.2 Output current vs. Input voltage (OFF characteristics) Fig.3 DC current gain vs. Output current 1 500m IO/II=20/1 OUTPUT VOLTAGE : VO(on) (V) 200m 100m 50m 20m 10m 5m 2m 1m 10 20 50 100 200 Ta=25C Ta=100C Ta= -40C 500 1m 2m 5m 10m OUTPUT CURRENT : IO (A) Fig.4 Output voltage vs. Output current www.rohm.com c 2009 ROHM Co., Ltd. All rights reserved. 2/2 2009.06 - 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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