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ADTC114ECAQ-7

Public Made by Adom

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Diodes Incorporated Digital Transistors, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ADTC114ECAQ-7

Diodes Incorporated · Digital Transistors · SOT-23

ADTC114ECAQ-7 from Diodes Incorporated, in a SOT-23. 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 IN input Input (base side with built-in R1/R2 10kΩ bias resistors); input voltage VIN rated -10 to +40 V relative to pin 2, with switch-off below 0.5 V and switch-on above 3 V.
2 GND (0) power_in Ground (emitter) reference pin for the input and supply voltages.
3 OUT output Output (collector), rated for supply voltage VCC up to 50 V relative to pin 2 and output current IO of 50 mA (100 mA IC max).

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-23
Category Triode/MOS Tube/Transistor
Pins 3

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 VCC 50 V Pin 3 to 2, TA=+25°C 2
Input Voltage VIN -10 40 V Pin 1 to 2, TA=+25°C 2
Output Current IO 50 mA TA=+25°C 2
Output Current IC (Max) 100 mA TA=+25°C 2
Power Dissipation PD 310 mW Note 6, mounted on FR4 PC board with minimum recommended pad layout, TA=+25°C 2
Thermal Resistance, Junction to Ambient Air RθJA 403 °C/W Note 6, TA=+25°C 2
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 2
Input Voltage (OFF) Vl(OFF) 0.5 1.1 V VCC = 5V, IO = 100μA 4
Input Voltage (ON) Vl(ON) 1.9 3 V VO = 0.3V, IO = 10mA 4
Output Voltage VO(on) 0.1 0.3 V IO/Il = 10mA/0.5mA 4
Input Current Il 0.88 mA VI = 5V 4
Output Current (off) IO(off) 0.5 μA VCC = 50V, VI = 0V 4
DC Current Gain Gl 30 VO = 5V, IO = 5mA 4
Input Resistor Tolerance R1 -30 30 % 4
Resistance Ratio Tolerance R2/R1 -20 20 % 4
Gain-Bandwidth Product fT 250 MHz VCE = 10V, IE = 5mA, f = 100MHz; Note 9, for reference only 4
Input Resistor Nominal R1 10 kΩ R1, R2 (NOM) 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: ADTC114ECAQ-7
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: adtc114ecaq-7-etched.step / adtc114ecaq-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); adtc114ecaq-7.step / adtc114ecaq-7.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (7 pp, sha256 3ab094eddea4e52c, retrieved 2026-10-22, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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