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DTA143EM / DTA143EE / DTA143EUA
Transistors DTA143EKA / DTA143ESA -100mA / -50V Digital transistors (with built-in resistors)
DTA143EM / DTA143EE / DTA143EUA / DTA143EKA / DTA143ESA
zApplications
Inverter, Interface, Driver
zFeatures
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.
zStructure
PNP epitaxial planar silicon transistor (Resistor built-in type)
zExternal dimensions (Unit : mm)
DTA143EM1.20.32(3)DTA143EE0.21.60.3(3)0.80.70.550.81.20.20.22(1)(2)0.40.40.80.50.2ROHM : VMT3(1) IN(2) GND(3) OUT0.20.50.51.00.150.1Min.0.13(2)(1)1.6Abbreviated symbol : 13ROHM : EMT3Abbreviated symbol : 132.90.4(3)(1) GND(2) IN(3) OUTDTA143EUA2.00.3(3)0.90.20.7DTA143EKA1.10.81.252.1(2)(1)0.1Min.(2)(1)1.62.80.650.651.30.950.950.15ROHM : UMT3EIAJ : SC-70Abbreviated symbol : 134.03.0(1) GND(2) IN(3) OUT0.150.3Min.1.9ROHM : SMT3EIAJ : SC-59Abbreviated symbol : 13(1) GND(2) IN(3) OUTDTA143ESA2.0(15Min.)3Min.0.452.55.00.50.45ROHM : SPTEIAJ : SC-72(1) (2) (3)Abbreviated symbol : A143ES(1) GND(2) OUT(3) IN Rev.B 1/3
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DTA143EM / DTA143EE / DTA143EUA
Transistors DTA143EKA / DTA143ESA
zPackaging specifications zEquivalent circuit PackageVMT3EMT3UMT3SMT3SPTR1Packaging typeTapingTapingTapingTapingTapingCodePart No.DTA143EMDTA143EEDTA143EUADTA143EKADTA143ESAT2L8000TL3000−OUTT1063000−−T1463000−−−TP5000INR2Basic ordering unit (pieces) GND(+)−−−−INGND(+)OUT−−−−−−−−−− zAbsolute maximum ratings (Ta=25°C) ParameterSymbolVCCVINIOIC(Max.)PDTjTstg150150Limits R1=R2=4.7kΩDTA143EMDTA143EEDTA143EUADTA143EKADTA143ESA−50−30 to +10−100−100200−55 to +150300UnitVVmAmW°C°CSupply voltageInput voltageOutput currentPower dissipationJunction temperatureStorage temperature zElectrical characteristics (Ta=25°C) ParameterSymbolVI(off)VI(on)VO(on)IIIO(off)GIR1R2/R1fT∗Min.−−3−−−303.290.8−Typ.−−−0.1−−−4.71250Max.−0.5−−0.3−1.8−0.5−6.111.2−UnitVVmAµA−kΩ−MHzConditionsVCC=−5V, IO=−100µAVO=−0.3V, IO=−20mAIO/II=−10mA/−0.5mAVI=−5VVCC=−50V, VI=0VVO=−5V, IO=−10mA−− Input voltageOutput voltageInput currentOutput currentDC current gainInput resistanceResistance ratioTransition frequency∗ Characteristics of built-in transistorVCE=−10V, IE=5mA, f=100MHz Rev.B 2/3
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DTA143EM / DTA143EE / DTA143EUA
Transistors DTA143EKA / DTA143ESA
zElectrical characteristic curves
−100−50INPUT VOLTAGE : VI(on) (V)OUTPUT CURRENT : Io (A)VO=−0.3V
−20−10−5−2−1−500m−200m−100m−100µ−200µ−500µ−1m−2m−5m−10m−20m−50m−100mTa=−40°C25°C100°CDC CURRENT GAIN : GITa=100°C25°C−1m−40°C−500µ−10m−5m−2mVCC=−5V 1k50020010050201052VO=−5V −200µ−100µ−50µ−20µ−10µ−5µ−2µ−1µ0Ta=100°C25°C−40°C−0.5−1.0−1.5−2.0−2.5−3.01−100µ−200µ−500µ−1m−2m−5m−10m−20m−50m−100mOUTPUT 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. outputcurrent −1−500mOUTPUT VOLTAGE : VO(on) (V)lO/lI=20−200m−100m−50m−20m−10m−5m−2mTa=100°C25°C−40°C−1m−100µ−200µ−500µ−1m−2m−5m−10m−20m−50m−100mOUTPUT CURRENT : IO (A)Fig.4 Output voltage vs. outputcurrent Rev.B 3/3
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Appendix
NotesNo technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD.The contents described herein are subject to change without notice. The specifications for theproduct described in this document are for reference only. Upon actual use, therefore, please requestthat specifications to be separately delivered.Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuitsand deciding upon circuit constants in the set.Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of anythird party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices.Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer.Products listed in this document are no antiradiation design.The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys).Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance.About Export Control Order in JapanProducts described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade ControlOrder in Japan.In case of export from Japan, please confirm if it applies to \"objective\" criteria or an \"informed\" (by MITI clause)on the basis of \"catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.1
