DTB123YU / DTB123YK / DTB123YS Transistors Digital transistors (built-in resistor) DTB123YU / DTB123YK / DTB123YS 2.0 1.3 (1) 0.3 (3) (2) DTB123YU 0.65 0.65 zExternal dimensions (Unit : mm) 1.25 0.2 2.1 ROHM : UMT3 EIAJ : SC-70 0.1Min. (1) GND (2) IN (3) OUT 0.9 0.7 0.15 Each lead ha same dimensions Abbreviated symbol : F52 2.9 ± 0.2 DTB123YK 1.1+0.2 −0.1 1.9 ± 0.2 0.8 ± 0.1 0.95 0.95 2.8 ± 0.2 (2) (1) 1.6 +0.1 −0.1 0~0.1 (3) ROHM : SMT3 EIAJ : SC-59 0.15 +0.1 −0.06 0.4 +0.1 −0.05 All terminals have same dimensions 0.3~0.6 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 thinfilm resistors with complete isolation to allow positive 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. (1) GND (2) IN (3) OUT Abbreviated symbol : F52 zStructure PNP digital transistor (Built-in resistor type) 4 ± 0.2 2 ± 0.2 (15Min.) zEquivalent circuit ROHM : SPT EIAJ : SC-72 5 3Min. 3 ± 0.2 DTB123YS 0.45 +0.15 −0.05 2.5 +0.4 −0.1 0.5 +0.15 0.45 −0.05 (1) GND (2) OUT (3) IN (1) (2) (3) OUT R1 IN R2 GND(+) OUT IN GND(+) R1=2.2kΩ R2=10kΩ Rev.C 1/3 DTB123YU / DTB123YK / DTB123YS Transistors zAbsolute maximum ratings (Ta=25°C) Parameter Limits(DTB123Y ) Symbol U K Unit S Supply voltage VCC −50 V Input voltage VIN −12 to +5 V −500 Output current IC Power dissipation Pd mA 200 mW 300 Junction temperature Tj 150 °C Storage temperature Tstg −55 to +150 °C zElectrical characteristics (Ta=25°C) Parameter Input voltage Output voltage Input current Output current Symbol Min. Typ. Max. VI(off) − − −0.3 VI(on) −2 − − VO(on) − −0.1 −0.3 V II − − −3.0 mA VI= −5V IO(off) − − −0.5 µA VCC= −50V, VI= 0V Unit 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 VO= −5V, IO= −50mA − − VCE= −10V, IE= 50mA, f= 100MHz ∗ ∗ Transition frequency of the device zPackaging specifications and hFE Part No. Package UMT3 SMT3 SPT Packaging type Taping Taping Taping Code T106 T146 TP Basic ordering unit (pieces) 3000 3000 5000 − − DTB123YU DTB123YK − DTB123YS − − − Rev.C 2/3 DTB123YU / DTB123YK / DTB123YS Transistors zElectrical characteristic curves -10m -5m VO= −0.3V OUTPUT CURRENT : Io (A) INPUT VOLTAGE : VI (on) (V) -50 -20 -10 -5 -2 Ta= −40 °C 25 °C 100 °C -1 -500m -200m -100m -0.5m -1m -2m -5m -10m -20m -50m -100m -200m -500m 1k VCC= −5V -2m -1m -500µ Ta=100°C 25°C −40°C -200µ -100µ -50µ -20µ -10µ -5µ -2µ -1µ 0 VO= −5V 500 DC CURRENT GAIN : GI -100 200 100 Ta=100°C 25°C −40°C 50 20 10 5 2 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 1 -0.5m -1m -2m -5m -10m -20m -50m -100m -200m -500m 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 -1 lO/lI=20 OUTPUT VOLTAGE : VO (on) (V) -500m -200m -100m Ta=100°C 25°C −40°C -50m -20m -10m -5m -2m -1m -0.5m -1m -2m -5m -10m -20m -50m -100m -200m -500m OUTPUT CURRENT : IO (A) Fig.4 Output voltage vs. output current Rev.C 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. 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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 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