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ADA114YUQ-13

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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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ADA114YUQ-13

Diodes Incorporated · Digital Transistors · SOT-363

ADA114YUQ-13 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 E1 passive Emitter of transistor 1 (supply side), with VCC rated at -50 V between pin 1 and pin 6 and input voltage between pin 1 and pin 2 rated +6 to -40 V.
2 B1 input Input (base through R1 = 10kΩ, with R2 = 47kΩ to emitter) of transistor 1, with input voltage rated +6 to -40 V relative to pin 1.
3 C2 passive Collector/output of transistor 2, with supply voltage rated -50 V between pin 4 and pin 3 and output current rated -70 mA (IC(MAX) -100 mA).
4 E2 passive Emitter of transistor 2 (supply side), with VCC rated at -50 V between pin 4 and pin 3 and input voltage between pin 4 and pin 5 rated +6 to -40 V.
5 B2 input Input (base through R1 = 10kΩ, with R2 = 47kΩ to emitter) of transistor 2, with input voltage rated +6 to -40 V relative to pin 4.
6 C1 passive Collector/output of transistor 1, with supply voltage rated -50 V between pin 1 and pin 6 and output current rated -70 mA (IC(MAX) -100 mA).

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
Input Voltage (off) VI(off) -0.3 V VCC = -5V, IO = -100µA 3
Input Voltage (on) VI(on) -1.4 V VO = -0.3, IO = -1mA 3
Output Voltage (on) VO(on) -0.1 -0.3 V IO/II = -5mA / -0.25mA 3
Input Current II -0.88 mA VI = -5V 3
Output Current (off) IO(off) -0.5 μA VCC = -50V, VI = 0V 3
DC Current Gain GI 68 VO = -5V, IO = -10mA 3
Input Resistor (R1) Tolerance ΔR1 -30 30 % 3
Resistance Ratio Tolerance R2/R1 -20 20 % 3
Supply Voltage VCC -50 V Voltage (1) to (6) and (4) to (3) 2
Input Voltage VIN -40 6 V Voltage (1) to (2) and (4) to (5) 2
Output Current IO -70 mA 2
Collector Current (max) IC(MAX) -100 mA 2
Power Dissipation PD 270 mW Mounted on FR4 PC board with minimum recommended pad layout (Notes 5 & 6) 2
Thermal Resistance, Junction to Ambient Air RθJA 450 °C/W Mounted on FR4 PC board with minimum recommended pad layout (Note 5) 2
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 2
Input Resistor R1 (nominal) R1 10 kΩ 1
Resistor R2 (nominal) R2 47 kΩ 1

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: ADA114YUQ-13
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363 (KiCad packages3D, STEP)
  • 3D model files: ada114yuq-13-etched.step / ada114yuq-13-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ada114yuq-13.step / ada114yuq-13.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (6 pp, sha256 dcffce357e3c6748, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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