UNISONIC TECHNOLOGIES CO., LTD DTC113T NPN SILICON TRANSISTOR NPN DIGITAL TRANSISTOR (BUILT- IN BIAS RESISTORS) FEATURES * Built-in bias resistors that implies easy ON/OFF applications. * The bias resistors are thin-film resistors with complete isolation to allow negative input. EQUIVALENT CIRCUIT ORDERING INFORMATION Ordering Number Pin Assignment Package Packing

DDTC (R1-ONLY SERIES) UA NPN PRE-BIASED SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction SOT-323 A Complementary PNP Types Available (DDTA) Dim Min Max C Built-In Biasing Resistor, R1 only A 0.25 0.40 Lead Free/RoHS Compliant (Note 2) B 1.15 1.35 B C "Green" Device (Note 3 and 4) C 2.00 2.20 D 0.65 Nominal BEMe

DDTC113TLPPRE-BIASED SMALL SIGNAL SURFACE MOUNT NPN TRANSISTOR Features Mechanical Data Epitaxial Planar Die Construction Case: DFN1006-3 Ultra-Small Leadless Surface Mount Package Case Material: Molded Plastic. "Green Molding Compound. UL Flammability Classification Rating 94V-0 Ideally Suited for Automated Assembly Processes Moisture Sensitivity: Level

DDTC (R1-ONLY SERIES) ENPN PRE-BIASED SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features Mechanical Data Epitaxial Planar Die Construction Case: SOT523 Complementary PNP Types Available (DDTA) Case Material: Molded Plastic, Green Molding Compound (Notes 2 & 3). UL Flammability Classification Rating 94V-0 Built-In Biasing Resistor, R1 only Moisture Sensitiv

DDTC (R1-ONLY SERIES) KA NPN PRE-BIASED SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction A SC-59 Complementary PNP Types Available (DDTA) CDim Min Max Built-In Biasing Resistor, R1 only A 0.35 0.50 Lead Free/RoHS Compliant (Note 2) B CB 1.50 1.70 "Green" Device, Note 3 and 4 C 2.70 3.00 Mechanical Data EBD 0.9

DDTC(R1-ONLY SERIES) CANPN PRE-BIASED SMALL SIGNAL SOT23 SURFACE MOUNT TRANSISTORProduct Summary Features and Benefits Epitaxial Planar Die Construction Part Number R1 (NOM) Complementary PNP Types Available (DDTA) DDTC113TCA 1K Built-In Biasing Resistors, R1 only DDTC123TCA 2.2K Lead Free, RoHS Compliant (Note 1) DDTC143TCA 4.7K Halogen

DDTC (R1 ONLY SERIES) UA NPN PRE-BIASED SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features Mechanical Data Epitaxial Planar Die Construction Case: SOT323 Built-In Biasing Resistor, R1 Only Case Material: Molded Plastic, Green Molding Compound; UL Flammability Classification Rating 94V-0 Surface Mount Package Suited for Automated Assembly Moisture Sensitiv