EMH15 / IMH15A Transistors General purpose (dual digital transistors) EMH15 / IMH15A zDimensions (Unit : mm) zFeatures 1) Two DTC144T chips in a EMT or SMT package. IMH15A zEquivalent circuit EMH15 (6) IMH15A (5) (4) (4) R1 (5) R1 (1) (6) R1 (2) R1 (3) (3) (2) (1) ROHM : SMT6 EIAJ : SC-74 Each lead has same dimensions zAbsolute maximum ratings (Ta=25°C) Symbol Limits Unit Collector-base voltage VCBO 50 V Collector-emitter voltage VCEO 50 V Emitter-base voltage VEBO 5 V IC 100 mA Parameter Collector current Collector power dissipation EMH15 Pc 150(TOTAL) EMH15 mW 300(TOTAL) IMH15A Junction temperature Tj 150 °C Storage temperature Tstg −55 to +150 °C Each lead has same dimensions zPackage, marking, and packaging specifications Type EMH15 IMH15A Package EMT6 SMT6 Marking Code H15 T2R H15 T110 Basic ordering unit (pieces) 8000 3000 zElectrical characteristics (Ta=25°C) Symbol Min. Typ. Max. Unit Collector-base breakdown voltage Parameter BVCBO 50 − − V IC=50µA Collector-emitter breakdown voltage BVCEO 50 − − V IC=1mA Emitter-base breakdown voltage Collector cutoff current BVEBO ICBO 5 − − − − 0.5 V µA IE=50µA VCB=50V VEB=4V Emitter cutoff current Collector-emitter saturation voltage DC current transfer ratio Conditions IEBO − − 0.5 µA VCE(sat) − − 0.3 V IC/IB=10mA/1mA hFE 100 250 600 − VCE/IC=5V/1mA Transition frequency fT − 250 − MHz Input resistance R1 32.9 47 61.1 kΩ VCE=10V, IE= −5mA, f=100MHz ∗ − ∗Transition frequency of the device. Rev.B 1/2 EMH15 / IMH15A Transistors 1k VCE=5V DC CURRENT GAIN : hFE 500 200 Ta=100°C 25°C −40°C 100 50 20 10 5 2 1 100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m COLLECTOR CURRENT : IC (A) Fig.1 DC current gain vs. collector current COLLECTOR SATURATION VOLTAGE : VCE(sat) (V) zElectrical characteristics curves 1 lC/lB=10 500m 200m Ta=100°C 25°C −40°C 100m 50m 20m 10m 5m 2m 1m 100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m COLLECTOR CURRENT : IC (A) Fig.2 Collector-emitter saturation voltage vs. collector current Rev.B 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. 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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