DTA143ZM / DTA143ZE / DTA143ZUA DTA143ZKA / DTA143ZSA Transistors -100mA / -50V Digital transistors (with built-in resistors) DTA143ZM / DTA143ZE / DTA143ZUA / DTA143ZKA / DTA143ZSA 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) DTA143ZM DTA143ZE 0.7 1.6 0.55 0.3 0.2 (3) (2) 0.2 (1)(2) 0.22 0.4 0.4 0.2 0.13 0.5 (1) IN (2) GND (3) OUT 0.8 ROHM : VMT3 2.0 ROHM : EMT3 1.0 DTA143ZKA 0.8 1.6 2.8 2.1 1.25 (3) 0.15 1.3 (1) GND (2) IN (3) OUT Each lead has same dimensions Abbreviated symbol : 113 4.0 (2) (1) 0.3Min. 0.1Min. (1) (2) 0.65 0.65 0.95 0.95 ROHM : SMT3 EIAJ : SC-59 0.15 1.9 (1) GND (2) IN (3) OUT Each lead has same dimensions Abbreviated symbol : E13 2.0 (15Min.) 3Min. 3.0 DTA143ZSA (1) GND (2) IN (3) OUT 1.1 0.4 (3) ROHM : UMT3 EIAJ : SC-70 2.9 0.7 0.2 0.15 Abbreviated symbol : E13 0.9 0.3 0.2 0.5 0.5 Abbreviated symbol : E13 DTA143ZUA (1) 0.1Min. 0.8 1.2 0.8 (3) 1.6 1.2 0.32 0.45 2.5 0.5 0.45 5.0 ROHM : SPT EIAJ : SC-72 (1) (2) (3) (1) GND (2) OUT (3) IN Abbreviated symbol : A143ZS Rev.A 1/3 DTA143ZM / DTA143ZE / DTA143ZUA DTA143ZKA / DTA143ZSA Transistors zPackaging specifications Part No. zEquivalent circuit Package VMT3 EMT3 UMT3 SMT3 SPT Packaging type Taping Taping Taping Taping Taping Code T2L TL T106 T146 TP Basic ordering unit (pieces) 8000 3000 3000 3000 5000 − − − − − − − − − OUT R1 IN R2 GND(+) DTA143ZM DTA143ZE − DTA143ZUA − − DTA143ZKA − − − DTA143ZSA − − − OUT IN GND(+) − − R1=4.7kΩ, R2=47kΩ zAbsolute maximum ratings (Ta=25°C) Parameter Limits Symbol Unit DTA143ZM DTA143ZE DTA143ZUA DTA143ZKA DTA143ZSA Supply voltage VCC −50 V Input voltage VIN −30 to +5 V IO −100 IC(Max.) −100 Output current mA Power dissipation PD Junction temperature Tj 150 °C Storage temperature Tstg −55 to +150 °C 150 200 300 mW zElectrical characteristics (Ta=25°C) Parameter Input voltage Output voltage Symbol Min. Typ. Max. VI(off) − − −0.5 Unit VI(on) −1.3 − − VO(on) − −0.1 −0.3 V V Conditions VCC=−5V, IO=−100µA VO=−0.3V, IO=−5mA IO/II=−5mA/−0.25mA II − − −1.8 mA VI=−5V IO(off) − − −0.5 µA VCC=−50V, VI=0V GI 80 − − − Input resistance R1 3.29 4.7 6.11 kΩ − Resistance ratio R2/R1 8 10 12 − − fT ∗ − 250 − MHz Input current Output current DC current gain Transition frequency VO=−5V, IO=−10mA VCE=−10V, IE=5mA, f=100MHz ∗ Characteristics of built-in transistor Rev.A 2/3 DTA143ZM / DTA143ZE / DTA143ZUA DTA143ZKA / DTA143ZSA Transistors zElectrical characteristic curves OUTPUT CURRENT : Io (A) INPUT VOLTAGE : VI(on) (V) −20 −10 −5 −2 Ta=−40°C 25°C 100°C −1 −500m −200m −100m −100µ −200µ −500µ −1m −2m −5m −10m −20m −50m −100m OUTPUT CURRENT : IO (A) Fig.1 Input voltage vs. output current (ON characteristics) −1 OUTPUT VOLTAGE : VO(on) (V) −500m −200m −10m −5m VO=−0.3V −50 −2m −1m −500µ Ta=100°C 25°C −40°C −200µ −100µ −50µ −20µ −10µ −5µ −2µ −1µ 0 1k VCC=−5V 500 DC CURRENT GAIN : GI −100 200 VO=−5V Ta=100°C 25°C −40°C 100 50 20 10 5 2 −0.5 −1.0 −1.5 −2.0 −2.5 −3.0 INPUT VOLTAGE : VI(off) (V) Fig.2 Output current vs. input voltage (OFF characteristics) 1 −100µ −200µ −500µ −1m −2m −5m −10m −20m −50m −100m OUTPUT CURRENT : IO (A) Fig.3 DC current gain vs. output current lO/lI=20 Ta=100°C 25°C −40°C −100m −50m −20m −10m −5m −2m −1m −100µ −200µ −500µ −1m −2m −5m −10m −20m −50m −100m OUTPUT CURRENT : IO (A) Fig.4 Output voltage vs. output current Rev.A 3/3 Appendix Notes No 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 the product described in this document are for reference only. Upon actual use, therefore, please request that 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 circuits and 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. 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