component

DDTC124XCA-7-F

Public Made by Adom

by adom

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

componenttransistors-thyristorsddtc124xca-7-ffactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
ddtc124xca-7-f / README.md
History Download
Ray Publish 0.1.0 50a8926 17d ago

DDTC124XCA-7-F

Diodes Incorporated · Digital Transistors · SOT-23

DDTC124XCA-7-F 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 Base input of the pre-biased NPN, with input voltage limited to -10 V to +40 V for DDTC124XCA (absolute maximum ratings).
2 GND power_in Common ground reference for the device; the supply VCC is specified between pin 3 and pin 2, with a 50 V maximum.
3 OUT output Output at the NPN collector, with output current limited to 50 mA for DDTC124XCA (IO maximum).

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-23
Category Transistors/Thyristors
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
Input resistor R1 (nominal) R1 22 kΩ 1
Resistance ratio R2 (nominal) R2 47 kΩ 1
Input Resistor Tolerance R1 -30 30 % 3
Resistance Ratio Tolerance R2/R1 -20 20 % 3
Input Voltage (OFF) Vl(OFF) 0.4 V VCC = 5V, IO = 100μA 3
Input Voltage (ON) Vl(ON) 2.5 V VO = 0.3V, IO = 2mA 3
Output Voltage (ON) VO(ON) 0.1 0.3 V IO/Il = 10mA/0.5mA All Others 3
Input Current Il 0.36 mA VI = 5V 3
Output Current (OFF) IO(OFF) 0.5 μA VCC = 50V, VI = 0V 3
DC Current Gain Gl 68 VO = 5V, IO = 5mA 3
Supply Voltage VCC 50 V Pin (3) to (2) 2
Input Voltage VIN -10 40 V Pin (1) to (2), DDTC124XCA 2
Output Current IO 50 mA DDTC124XCA 2
Output Current All IC(MAX) 100 mA 2
Power Dissipation PD 200 mW Mounted on FR4 PC Board with minimum recommended pad layout (Note 6) 2
Thermal Resistance, Junction to Ambient Air RθJA 625 C/W Mounted on FR4 PC Board with minimum recommended pad layout (Note 6) 2
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 2

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: DDTC124XCA-7-F
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: ddtc124xca-7-f-etched.step / ddtc124xca-7-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ddtc124xca-7-f.step / ddtc124xca-7-f.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (6 pp, sha256 0cc5dc96040d959d, retrieved 2026-10-18, 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