DTA124EEB Transistors -100mA / -50V Digital transistors (with built-in resistors) DTA124EEB zApplications Inverter, Interface, Driver zDimensions (Unit : mm) EMT3F 1.6 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 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. 0.7 0.45 1.6 0.86 0.37 0.26 (1) 0.5 0.5 1.0 0.45 0.37 (3) (2) (1) IN (2) GND (3) OUT 0.13 Each lead has same dimensions Abbreviated symbol : 15 zStructure PNP silicon epitaxial planar transistor type (Resistor built-in) zEquivalent circuit OUT R1 IN R2 zPackaging specifications Package EMT3F Packaging type Taping Basic ordering unit (pieces) OUT IN TL Code Part No. GND(+) 3000 GND(+) DTA124EEB R1=R2=22kΩ zAbsolute maximum ratings (Ta=25°C) Parameter Symbol Limits Unit V Supply voltage VCC −50 Input voltage VIN −40 to +10 V ∗1 −100 mA −30 mA ∗2 150 mW Collector current Ic(max) Output current Io Power dissipation PD Junction temperature Tj 150 °C Storage temperature Tstg −55 to +150 °C ∗1 Characteristics of built-in transistor ∗2 Each terminal mounted on a recommended land 1/2 DTA124EEB Transistors zElectrical characteristics (Ta=25°C) Parameter Input voltage Output voltage Symbol Min. Typ. Max. Unit VI(off) − − −500 mV Conditions VCC=−5V, IO=−100µA VI(on) −3 − − V VO=−0.2V, IO=−5mA VO(on) − −100 −300 mV IO/II=−10mA/−0.5mA II − − −360 µA VI=−5V Input current IO(off) − − −500 nA VCC=−50V, VI=0V DC current gain GI 56 − − − VO=−5V, IO=−5mA Transition frequency fT ∗ − 250 − MHz Input resistance R1 15.4 22 28.6 kΩ − Resistance ratio R2/R1 0.8 1 1.2 − − Output current VCE=−10V, IE=5mA, f=100MHz ∗Characteristics of built-in transistor. 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) −100m 1k 500 −2m Ta=100°C 25°C −1m −40°C −500µ −200µ −100µ −50µ −20µ −10µ −5µ −2µ −1µ 0 200 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 −500m −200m −10m VCC=−5V −5m VO=−0.3V −50 DC CURRENT GAIN : GI −100 Ta=100°C 25°C −40°C −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 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 which 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. It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM cannot be held responsible for any damages arising from the use of the products under conditions out of the range of the specifications or due to non-compliance with the NOTES specified in this catalog. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact your nearest sales office. ROHM Customer Support System www.rohm.com Copyright © 2007 ROHM CO.,LTD. THE AMERICAS / EUPOPE / ASIA / JAPAN Contact us : webmaster@ rohm.co. jp 21, Saiin Mizosaki-cho, Ukyo-ku, Kyoto 615-8585, Japan TEL : +81-75-311-2121 FAX : +81-75-315-0172 Appendix1-Rev2.0