DTC123YE / DTC123YUA / DTC123YCA NPN Digital Transistors (Built-in Resistors) Elektronische Bauelemente RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES DTC123YE (SOT-523) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit). The bias resistors consist of thin-film resistors with complete isolation to allow positive biasing of the input. They also have the advantage of almost completely eliminating parasitic effects. Only the on/off conditions need to be set for operation, making device design easy. DTC123YUA (SOT-323) Addreviated symbol：62 Addreviated symbol：62 DTC123YCA (SOT-23) EQUIVALENT CIRCUIT Addreviated symbol：62 ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted) Parameter Limits (DTC123Y□) Symbol E UA Unit CA Supply Voltage VCC 50 V Input Voltage VIN -5~12 V IO 100 IC(MAX) 100 Output Current Power dissipation PD Junction & Storage temperature mA 150 200 TJ, TSTG mW -55~150 °C ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Parameter Symbol Min. Typ. Max. Unit Test Conditions VI(off) - - 0.3 VI(on) 3 - - VO(on) - 0.1 0.3 V II - - 3.8 mA VI= 5V IO(off) - - 0.5 μA VCC=50V, VI=0 GI 33 - - Input Resistance R1 1.54 2.2 2.86 Resistance ratio R2 / R1 3.6 4.5 5.5 fT - 250 - Input Voltage Output Voltage Input Current Output Current DC Current Gain Transition frequency http://www.SeCoSGmbH.com/ 19-Dec-2011 Rev. B V VCC=5V, IO=100μA VO=0.3V, IO=20mA IO/II=10mA / 0.5mA VO=5V, IO=10mA KΩ MHz VO=10V, IO=5mA, f= 100MHz Any changes of specification will not be informed individually. Page 1 of 2 DTC123YE / DTC123YUA / DTC123YCA Elektronische Bauelemente NPN Digital Transistors (Built-in Resistors) CHARACTERISTIC CURVES http://www.SeCoSGmbH.com/ 19-Dec-2011 Rev. B Any changes of specification will not be informed individually. Page 2 of 2