-100mA / -50V Digital transistors (with built-in resistors) DTA123YE / DTA123YUA / DTA123YKA Applications Inverter, Interface, Driver Dimensions (Unit : mm) DTA123YE 0.7 1.6 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. 0.55 0.3 (2) 0.2 (1) GND (2) IN (3) OUT 1.0 ROHM : EMT3 Abbreviated symbol : 52 2.0 0.9 0.7 0.2 0.3 2.1 1.25 (3) 0.1Min. (1) (2) Packaging specifications 0.65 0.65 Package EMT3 UMT3 SMT3 Package type Taping Taping Taping TL T106 T146 3000 3000 3000 0.15 1.3 ROHM : UMT3 EIAJ : SC-70 Abbreviated symbol : 52 2.9 DTA123YKA - DTA123YKA - 0.8 (3) - 1.6 2.8 DTA123YUA Each lead has same dimensions 1.1 0.4 - - DTA123YE - (2) (1) 0.95 0.95 0.15 Absolute maximum ratings (Ta=25C) Parameter 1.9 Limits Symbol Unit ROHM : SMT3 EIAJ : SC-59 DTA123YE DTA123YUA DTA123YKA Supply voltage VCC -50 V Input voltage VIN -12 to +5 V IO -100 IC(Max.) -100 Output current (1) GND (2) IN (3) OUT PD Junction temperature Tj 150 C Storage temperature Tstg -55 to +150 C 150 200 (1) GND (2) IN (3) OUT Each lead has same dimensions Inner circuit mA Power dissipation Abbreviated symbol : 52 0.3Min. Basic ordering unit (pieces) 0.15 0.5 0.5 Structure PNP epitaxial planar silicon transistor (Resistor built-in type) Part No. 0.1Min. (1) 0.2 DTA123YUA Code 1.6 0.8 (3) mW OUT R1 IN R2 GND(+) OUT IN GND(+) R1=2.2k R2=10k www.rohm.com c 2009 ROHM Co., Ltd. All rights reserved. 1/2 2009.06 - Rev.B DTA123YE / DTA123YUA / DTA123YKA Data Sheet Electrical characteristics (Ta=25C) Parameter Input voltage Output voltage Symbol Min. Typ. VI(off) - - -0.3 VI(on) -3 - - VO(on) - -0.1 -0.3 V II - - -3.8 mA VI=-5V IO(off) - - -0.5 A VCC=-50V, VI=0V Input current Output current Max. Unit Conditions VCC=-5V, IO=-100A V VO=-0.3V, IO=-20mA IO/II=-10mA/-0.5mA DC current gain GI 33 - - - Input resistance R1 1.54 2.2 2.86 k Resistance ratio R2/R1 3.6 4.5 5.5 - - 250 - MHz fT Transition frequency VO=-5V, IO=-10mA - - VCE=-10V, IE=5mA, f=100MHz Characteristics of built-in transistor Electrical characteristic curves -10m -5m VO=-0.3V OUTPUT CURRENT : IO (A) INPUT VOLTAGE : VI(on)(V) -50 -20 -10 Ta=-40C 25C 100C -5 -2 -1 -500m -200m -100m -100 -1m -10m -100m Input voltage vs. output current (ON characteristics) -1 Ta=100C 25C -40C -200 -100 -50 -20 -10 -5 VO=-5V 500 200 100 50 Ta=100C 25C -40C 20 10 5 2 0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 INPUT VOLTAGE : VI(off) (V) OUTPUT CURRENT : IO (A) Fig.1 -2m -1m -500 -2 -1 1k VCC=-5V DC CURRENT GAIN : GI -100 Fig.2 Output current vs. input voltage (OFF characteristics) 1 -100 -1m -10m -100m OUTPUT CURRENT : IO (A) Fig.3 DC current gain vs. output current IO/II=20 OUTPUT VOLTAGE : VO(on) (V) -500m -200m -100m -50m Ta=100C 25C -40C -20m -10m -5m -2m -1m -100 -1m -10m -100m 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.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