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DCX115EK-7-F

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Diodes Incorporated Digital Transistors, SOT-26. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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DCX115EK-7-F

Diodes Incorporated · Digital Transistors · SOT-26

DCX115EK-7-F from Diodes Incorporated, in a SOT-26. 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; operating and storage temperature range is -55 to +150 °C.
2 B1 input Base (input) of transistor 1 through built-in R1 = 100kΩ and R2 = 100kΩ for DCX115EK; input voltage limit is -10 to +40 V (NPN section) or +10 to -40 V (PNP section).
3 C2 passive Collector (output) of transistor 2; supply voltage VCC is 50 V max and output current IO is 20 mA (IC(MAX) 100 mA) for DCX115EK.
4 E2 passive Emitter of transistor 2; operating and storage temperature range is -55 to +150 °C.
5 B2 input Base (input) of transistor 2 through built-in R1 = 100kΩ and R2 = 100kΩ for DCX115EK; input voltage limit is -10 to +40 V (NPN section) or +10 to -40 V (PNP section).
6 C1 passive Collector (output) of transistor 1; supply voltage VCC is 50 V max and output current IO is 20 mA (IC(MAX) 100 mA) for DCX115EK.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-26
Category Transistors
Pins 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: DCX115EK-7-F
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-26 (KiCad packages3D, STEP)
  • 3D model files: dcx115ek-7-f-etched.step / dcx115ek-7-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dcx115ek-7-f.step / dcx115ek-7-f.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (13 pp, sha256 241e9a1b34f1d75b, retrieved 2026-10-27, tier: manufacturer)
  • 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