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| DTC144WE / DTC144WUA / DTC144WKA / DTC144WSA Transistors Digital transistors (built-in resistors) DTC144WE / DTC144WUA / DTC144WKA /DTC144WSA Features 1) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors. 2) The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input, and parasitic effects are almost completely eliminated. 3) Only the on / off conditions need to be set for operation, making device design easy. 4) Higher mounting densities can be achieved. Circuit schematic R1 R2 IN OUT GND IN GND OUT Absolute maximum ratings (Ta=25C) Parameter Supply voltage Input voltage Output current Power dissipation DTC144WE DTC144WUA / DTC144WKA DTC144WSA Tj Tstg Symbol VCC VI IO IC(Max.) Limits 50 -10 to +40 30 100 150 200 300 150 -55 to +150 Unit V V mA Pd mW C C Junction temperature Storage temperature Package, marking, and packaging specifications Part No. DTC144WE DTC144WUA DTC144WKA DTC144WSA Package Marking Packaging code Basic ordering unit (pieces) EMT3 86 TL 3000 UMT3 86 T106 3000 SMT3 86 T146 3000 SPT - TP 5000 Rev.A 1/2 DTC144WE / DTC144WUA / DTC144WKA / DTC144WSA Transistors Electrical characteristics (Ta=25C) Parameter Input voltage Output voltage Input current Output current DC current gain Input resistance Resistance ratio Symbol VI(off) VI(on) VO(on) II IO(off) GI R1 R2/R1 fT Min. - 4 - - - 56 32.9 0.37 - Typ. - - 0.1 - - - 47 0.47 250 Max. 0.8 - 0.3 0.16 0.5 - 61.1 0.57 - Unit V V mA A - k - MHz Conditions VCC=5V , IO=100A VO=0.3V , IO=2mA IO=10mA , II=0.5mA VI=5V VCC=50V , VI=0V IO=5mA , VO=5V - - VCE=10V , IE= -5mA , f=100MHz Transition frequency Transition frequency of the device. Electrical characteristics curves 100 50 VO=0.3V OUTPUT CURRENT : IO (A) 10m 5m 2m 1m 500 200 100 50 20 10 5 VCC=5V 1k 500 VO=5V Ta=100C INPUT VOLTAGE : VI(on) (V) Ta=100C DC CURRENT GAIN : GI 20 10 5 2 1 500m 200m 100m 100 200 500 1m 2m 5m 10m 20m 50m 100m Ta=100C Ta= -40C Ta=25C 200 100 50 Ta=25C Ta=25C Ta= -40C 20 10 5 2 Ta= -40C 2 1 0 500m 1 1.5 2 2.5 3 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 IO/II=20/1 500m OUTPUT VOLTAGE : VO(on) (V) 200m Ta=100C 100m 50m 20m 10m 5m 2m 1m 100 200 500 1m Ta=25C Ta= -40C 2m 5m 10m 20m 50m 100m OUTPUT CURRENT : IO (A) Fig.4 Output voltage vs. Output current 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 |
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