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| EMH25 Transistors General purpose (dual digital transistors) EMH25 Features 1) Two DTC143Z chips in a EMT package. 2) Mounting possible with EMT automatic mounting machines. 3) Transistor elements are independent, eliminating interference. 4) Mounting cost and area can be cut in half. External dimensions (Unit : mm) EMH25 0.22 (4) (5) (6) (3) (2) 1.2 1.6 (1) 0.13 Structure Epitaxial planar type NPN silicon transistor (Built-in resistor type) Each lead has same dimensions ROHM : EMT6 Abbreviated symbol : H25 The following characteristics apply to both DTr1 and DTr2. Equivalent circuit EMH25 (3) (2) (1) R1 R2 DTr1 DTr2 R2 R1 (4) (5) (6) R1=4.7k R2=47k Packaging specifications Package Code Type EMH25 Basic ordering unit (pieces) Taping T2R 8000 0.5 0.5 0.5 1.0 1.6 1/3 EMH25 Transistors Absolute maximum ratings (Ta=25C) Parameter Supply voltage Input voltage Output current Collector current Power dissipation Junction temperature Storage temperature Symbol VCC VIN IO IC (Max.) Limits 50 30 -5 100 100 150 (TOTAL) 150 -55 to +150 Unit V V mA mA mW C C Pd Tj 1 Tstg 1 120mW per element must not be exceeded. Electrical characteristics (Ta=25C) Parameter Input voltage Output voltage Input current Output current DC current gain Input resistance Resistance ratio Symbol Min. VI(off) VI(on) VO(on) II IO(off) GI R1 R2/R1 - 1.3 - - - 80 3.29 8 - Typ. - - 0.1 - - - 4.7 10 250 Max. 0.5 - 0.3 1.8 0.5 - 6.11 12 - Unit V V mA A - k - MHz Conditions VCC=5V, IO=100A VO=0.3V, IO=5mA IO/II=5mA/0.25mA VI=5V VCC=50V, VI=0V VO=5V, IO=10mA - - VCE=10V, IE= -5mA, f=100MHz Transition frequency fT Transition frequency of the device Electrical characteristic curves 100 50 VO=0.3V OUTPUT CURRENT : Io (A) 10m 5m 2m 1m 500 200 100 50 20 10 5 2 1 0 VCC=5V 1k 500 VO=5V Ta=100C 25C -40C INPUT VOLTAGE : VI(on) (V) 20 10 5 2 1 500m 200m 100m 100 200 500 1m 2m 5m 10m 20m 50m 100m Ta= -40C 25C 100C DC CURRENT GAIN : GI 2.0 2.5 3.0 200 100 50 20 10 5 2 Ta=100C 25C -40C 0.5 1.0 1.5 1 100 200 500 1m 2m 5m 10m 20m 50m 100m OUTPUT 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. output current 2/3 EMH25 Transistors 1 500m OUTPUT VOLTAGE : VO(on) (V) lO/lI=20 200m 100m 50m 20m 10m 5m 2m 1m 100 200 Ta=100C 25C -40C 500 1m 2m 5m 10m 20m 50m 100m OUTPUT CURRENT : IO (A) Fig.4 Output voltage vs. output current 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. 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 |
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