DTD114EK / DTD114ES Transistors 500mA / 50V Digital transistors (with built-in resistors) DTD114EK / DTD114ES zExternal dimensions (Unit : mm) 2.9 DTD114EK 1.1 0.4 1.6 2.8 (3) (2) (1) 0.95 0.95 0.15 1.9 ROHM : SMT3 EIAJ : SC-59 (1) GND (2) IN (3) OUT Each lead has same dimensions Addreviated symbol : F24 DTD114ES 4.0 2.0 (15Min.) 3Min. 3.0 zFeature 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 negative 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. 0.8 0.3Min. zApplications Inverter, Interface, Driver zStructure NPN epitaxial planar silicon transistor (Resistor built-in type) 0.45 2.5 ROHM : SPT EIAJ : SC-72 0.45 0.5 5.0 (1) (2) (3) (1) GND (2) OUT (3) IN zPackaging specifications Part No. Package SMT3 SPT Packaging type Taping Taping Code T146 TP Basic ordering unit (pieces) 3000 5000 − DTD114EK DTD114ES − zAbsolute maximum ratings (Ta=25°C) Parameter zEquivalent circuit Limits Symbol Unit DTD114EK DTD114ES VCC 50 V Input voltage VIN −10 to +40 V Output current IC 500 mA Power dissipation PD Junction temperature Tj 150 C Storage temperature Tstg −55 to +150 C 200 300 OUT R1 Supply voltage IN R2 GND mW OUT IN GND R1=10kΩ R2=10kΩ Rev.A 1/2 DTD114EK / DTD114ES Transistors zElectrical characteristics (Ta=25°C) Parameter Input voltage Output voltage Input current Output current DC current gain Symbol Min. Typ. Max. VI(off) − − 0.5 VI(on) 3 − − VO(on) − 0.1 0.3 V II − − 0.88 mA VI= 5V IO(off) − − 0.5 µA VCC= 50V, VI=0V GI 56 − − − VO= 5V, IO= 50mA Unit V Conditions VCC= 5V, IO= 100µA VO= 0.3V, IO= 10mA IO/II= 50mA/2.5mA − Input resistance R1 7 10 13 kΩ Resistance ratio R2/R1 0.8 1 1.2 − − − 200 − MHz VCE=10V, IE= −50mA, f=100MHz Transition frequency fT ∗ ∗ Characteristics of built-in transistor zElectrical characteristics curves Rev.A 2/2 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. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third 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 Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order 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