UNISONIC TECHNOLOGIES CO., LTD DTB143E PNP DIGITAL TRANSISTOR PNP DIGITAL TRANSISTOR 33 3BUILT-IN RESISTORS 111222 FEATURES SOT-323 SOT-723SOT-23(TO-263)* Built-in bias resistors that implies easy ON/OFF applications. * The bias resistors are thin-film resistors with complete isolation to allow positive input. EQUIVALENT CIRCUIT 1TO-92OUTR1

DTB143EKDatasheetPNP -500mA -50V Digital Transistors (Bias Resistor Built-in Transistors)lOutline SMT3Parameter ValueOUT VCC-50VIN IC(MAX.)-500mAGND R14.7kWDTB143EK R24.7kW SOT-346 (SC-59) lFeatures lInner circuit1) Built-In Biasing Resistors, R1 = R2 = 4.7kW.2) Built-in bias resistors enable the configuration of an inverter circuit without connecting e

TransistorsDigital transistors (built-in resistors)DTB143EK / DTB143EC / DTB143ESFFeatures FExternal dimensions (Units: mm)1) Built-in bias resistors enable theconfiguration of an inverter circuitwithout connecting external inputresistors (see equivalent circuit).2) The bias resistors consist of thin-film resistors with complete isola-tion to allow positive biasing of thei

DDTB (xxxx) C PNP PRE-BIASED 500 mA SURFACE MOUNT TRANSISTOR Please click here to visit our online spice models database.Features Epitaxial Planar Die Construction A Complementary NPN Types Available (DDTD) SOT-23 Built-In Biasing Resistors, R1, R2 Dim Min Max Lead, Halogen and Antimony Free, RoHS Compliant TOP VIEWB C"Green" Device (Notes 2 and 3) A 0

DDTB (xxxx) UDDTB (xxxx) U PNP PRE-BIASED 500 mA SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction SOT-323 A Complementary NPN Types Available (DDTD) Dim Min Max Built-In Biasing Resistors, R1, R2 A 0.25 0.40 Lead Free/RoHS Compliant (Note 2) B 1.15 1.35 "Green" Device (Note 3 and 4) B CC 2.00 2.20 Mechanical Data D 0.65 Nom

LESHAN RADIO COMPANY, LTD.Bias Resistor TransistorPNP Silicon Surface Mount TransistorLDTB143EET1Gwith Monolithic Bias Resistor Network Applications Inverter, Interface, Driver 3 Features 1) Built-in bias resistors enable the configuration of an 1inverter circuit without connecting external input resistors (see equivalent circuit). 22) The bias resistors consis

CHENMKO ENTERPRISE CO.,LTDCHDTB143EKGPSURFACE MOUNT PNP Digital Silicon TransistorVOLTAGE 50 Volts CURRENT 500 mAmpereAPPLICATION* Switching circuit, Inverter, Interface circuit, Driver circuit.FEATURE* Small surface mounting type. (SOT-23) SOT-23* High current gain. * Suitable for high packing density.* Low colloector-emitter saturation.* High saturation current capabil