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DCX114YUQ-7-F

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Diodes Incorporated Digital Transistors, SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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DCX114YUQ-7-F

Diodes Incorporated · Digital Transistors · SOT-363

DCX114YUQ-7-F from Diodes Incorporated, in a SOT-363. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUT1 output Output of the first pre-biased transistor (collector C1); for DCX114YU the NPN output current is rated 70 mA and the PNP section -70 mA, with peak currents of 100 mA and -100 mA.
2 IN2 input Input (base B2) of the second pre-biased transistor; for DCX114YU the NPN input voltage is rated -6 V to +40 V and the PNP input voltage +6 V to -40 V.
3 COM2 passive Common (emitter E2) connection of the second transistor section; the datasheet gives no separate voltage limit for this pin.
4 OUT2 output Output of the second pre-biased transistor (collector C2); for DCX114YU the NPN output current is rated 70 mA and the PNP section -70 mA, with peak currents of 100 mA and -100 mA.
5 IN1 input Input (base B1) of the first pre-biased transistor; for DCX114YU the NPN input voltage is rated -6 V to +40 V and the PNP input voltage +6 V to -40 V.
6 COM1 passive Common (emitter E1) connection of the first transistor section; the datasheet gives no separate voltage limit for this pin.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-363
Category Transistors/Thyristors
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply Voltage VO 50 V 3
Input Voltage (NPN section) VI -6 40 V 3
Input Voltage (PNP section) VI -40 6 V 3
Output Current (NPN section) IO 70 mA 3
Output Current (PNP section) IO -70 mA 3
Peak Output Current (NPN section) ICM 100 mA 3
Peak Output Current (PNP section) ICM -100 mA 3
Power Dissipation PD 200 mW Notes 6, 7: 150mW per element must not be exceeded 3
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 3
Thermal Resistance, Junction to Ambient Air RJA 625 °C/W Mounted on FR-4 PC Board with minimum recommended pad layout (Note 6) 3
Input Voltage (NPN) Vl(off) Vl(off) 0.3 V VCC = 5V, IO = 100μA 5
Input Voltage (NPN) Vl(on) Vl(on) 1.4 V VO = 0.3V, IO = 1mA 5
Output Voltage (NPN) VO(on) VO(on) 0.1 0.3 V IO/Il = 5mA / 0.25mA 5
Input Current (NPN) Il 0.88 mA VI = 5V 5
Output Current (NPN) off IO(off) 0.5 μA VCC = 50V, VI = 0V 5
DC Current Gain (NPN, DCX114YUQ) Gl 80 VO = 5V, IO = 10mA 5
Input Resistor (R1) Tolerance (NPN) R1 -30 30 % 5
Resistance Ratio Tolerance (NPN) R2/R1 -20 20 % 5
Input Voltage (PNP) Vl(off) Vl(off) -0.3 V VCC = -5V, IO = -100μA 6
Input Voltage (PNP) Vl(on) Vl(on) -1.4 V VO = -0.3V, IO = -1mA 6
Output Voltage (PNP) VO(on) VO(on) -0.1 -0.3 V IO/Il = -5mA / -0.25mA 6
Input Current (PNP) Il -0.88 mA VI = -5V 6
Output Current (PNP) off IO(off) -0.5 μA VCC = -50V, VI = 0V 6
DC Current Gain (PNP, DCX114YUQ) Gl 80 VO = -5V, IO = -10mA 6
Input Resistor (R1) Tolerance (PNP) R1 -30 30 % 6
Resistance Ratio Tolerance (PNP) R2/R1 -20 20 % 6
Input Resistor R1 nominal (NPN and PNP) R1 10 kΩ 1
Input Resistor R2 nominal (NPN and PNP) R2 47 kΩ 1
Gain-Bandwidth Product (NPN) fT 250 MHz VCE = 10V, IE = 5mA, f = 100MHz 5
Gain-Bandwidth Product (PNP) fT 250 MHz VCE = -10V, IE = -5mA, f = 100MHz 6

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin • Terminals: Finish, Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: DCX114YUQ-7-F
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363 (KiCad packages3D, STEP)
  • 3D model files: dcx114yuq-7-f-etched.step / dcx114yuq-7-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dcx114yuq-7-f.step / dcx114yuq-7-f.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Diodes Incorporated datasheet (14 pp, sha256 191dabd47d65778d, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF