DTD123YK / DTD123YS Transistors Digital transistors (built-in resistors) DTD123YK / DTD123YS zExternal dimensions (Unit : mm) 2.9±0.2 DTD123YK 1.1+0.2 −0.1 1.9±0.2 0.8±0.1 0.95 0.95 (2) 0 to 0.1 2.8±0.2 1.6 +0.2 −0.1 (1) ROHM : SMT3 EIAJ : SC-59 +0.1 0.15 −0.06 0.4 +0.1 −0.05 0.3 to 0.6 (3) (1) GND (2) IN (3) OUT All terminals have same dimensions Abbreviated symbol: F62 4±0.2 2±0.2 zStructure NPN digital transistor (Built-in resistor type) ROHM : SPT EIAJ : SC-72 5 3Min. 3±0.2 DTD123YS (15Min.) 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 device design easy. 0.15 0.45 + −0.05 0.4 2.5 + −0.1 0.5 0.15 0.45 + −0.05 (1) GND (2) OUT (3) IN (1) (2) (3) zEquivalent circuit zAbsolute maximum ratings (Ta=25°C) Parameter Symbol Limits(DTD123Y ) K S Unit VCC 50 V Input voltage VIN −5 to +12 V Output current IC 500 mA Power dissipation Pd Junction temperature Tj Storage temperature Tstg 200 300 150 −55 to +150 OUT R1 Supply voltage IN R2 GND mW C C OUT IN GND Rev.A 1/2 DTD123YK / DTD123YS Transistors zElectrical characteristics (Ta=25°C) Parameter Input voltage Output voltage Input current Output current Symbol Min. Typ. Max. VI(off) − − 0.3 Unit VI(on) 2 − − VO(on) − 0.1 0.3 V II − − 3.6 mA VI=5V IO(off) − − 0.5 µA VCC=50V, VI=0V VO=5V, IO=50mA V DC current gain GI 56 − − − Input resistance R1 1.54 2.2 2.86 kΩ Resistance ratio R2/R1 3.6 4.5 5.5 − fT − 200 − MHz Transition frequency Conditions VCC=5V, IO=100µA VO=0.3V, IO=20mA IO/II=50mA/2.5mA − − ∗ VCE=10V, IE= −50mA, f=100MHz ∗Transition frequency of the device zPackage specifications Part No. Package SMT3 SPT Packaging type Taping Taping Code T146 TP Basic ordering unit (pieces) 3000 5000 − DTD123YK − DTD123YS zElectrical characteristics curves 100 10m VO=0.3V 10 2 Ta= −40 C 25 C 100 C 1 500m 200m 100m 500 µ 1m 2m DC CURRENT GAIN : GI OUTPUT CURRENT : Io (A) INPUT VOLTAGE : VI(on) (V) 500 20 5 1k VCC=5V 5m 50 1m 500µ Ta=100 C 25 C −40 C 200µ 100µ 50µ 20µ 10µ 5m 10m 20m 50m100m 200m 500m OUTPUT CURRENT : IO (A) Fig.1 Input voltage vs. output current (ON characteristics) 1 100 50 20 10 5 5µ 2 2µ 2m 200 VO=5V Ta=100 C 25 C −40 C 1µ 0 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) 1 500 µ 1m 2m 5m 10m 20m 50m 100m 200m 500m OUTPUT CURRENT : IO (A) Fig.3 DC current gain vs. output current lO/lI=20 OUTPUT VOLTAGE : VO(on) (V) 500m 200m Ta=100 C 25 C −40 C 100m 50m 20m 10m 5m 2m 1m 500µ 1m 2m 5m 10m 20m 50m 100m 200m 500m 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