component

DDC114TH-7

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Diodes Incorporated Digital Transistors, SOT-563. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistorsddc114th-7factory-2.0.0extractor-text

Verified DDC114TH-7

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 6 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: DDC114TH-7 · SOT-563 · 6 pins
  • ✓copper: 6 copper pads, none touching another net
  • ✓datasheet: all 6 pin names found in the 6-page datasheet
  • ✓distributor: lcsc C526522, digikey 31-DDC114TH-7TR-ND, mouser 621-DDC114TH-7
  • ✓family: SOT-563
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-on7f0pq1/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 6 pins = 6 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 6 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ddc114th-7.kicad_sym✓ ddc114th-7.kicad_mod✓ ddc114th-7.step
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DDC114TH-7

Diodes Incorporated · Digital Transistors · SOT-563

DDC114TH-7 from Diodes Incorporated, in a SOT-563. 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 (NPN, ground side), per the R1-only schematic used for the DDC114TH.
2 B1 input Base/input of transistor 1 through the built-in 10KΩ series resistor R1; VIN max is -5V.
3 C2 passive Collector of transistor 2; IO max 100mA and VCC max 50V.
4 E2 passive Emitter of transistor 2 (NPN, ground side), per the R1-only schematic.
5 B2 input Base/input of transistor 2 through the built-in 10KΩ series resistor R1; VIN max is -5V.
6 C1 passive Collector of transistor 1; IO max 100mA and VCC max 50V.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-563
Category Transistors
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
Collector-Base Breakdown Voltage BVCBO 50 V IC = 50µA 3
Collector-Emitter Breakdown Voltage BVCEO 50 V IC = 1mA 3
Emitter-Base Breakdown Voltage BVEBO 5 V IE = 50µA 3
Collector Cut-Off Current ICBO 0.5 µA VCB = 50V 3
Emitter Cut-Off Current IEBO 0.5 µA VEB = 4V 3
Collector-Emitter Saturation Voltage VCE(sat) 0.3 V IC/IB = 1mA / 0.1mA 3
DC Current Transfer Ratio hFE 100 250 600 IC = 1mA, VCE = 5V 3
Gain-Bandwidth Product fT 250 MHz VCE = 10V, IE = -5mA, f = 100MHz 3
Supply Voltage VCC 50 V TA = +25°C 2
Input Voltage VIN -5 V -5V max, TA = +25°C 2
Output Current IO 100 mA TA = +25°C 2
Power Dissipation Pd 150 mW TA = +25°C 2
Thermal Resistance, Junction to Ambient Air RθJA 833 °C/W Mounted on FR4 board with recommended pad layout 2
Operating and Storage Temperature Range Tj, TSTG -55 150 °C 2
Input Resistor R1 10 kΩ DDC114TH 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 Copper tin  Terminals: Finish - Matte Tin Annealed over Copper Leadframe. 1

CAD (KiCad official)

  • Symbol: DDC114TH-7
  • Footprint: Package_TO_SOT_SMD:SOT-563
  • 3D model: SOT-563 (KiCad packages3D, STEP)
  • 3D model files: ddc114th-7-etched.step / ddc114th-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ddc114th-7.step / ddc114th-7.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (6 pp, sha256 8980997ea774e9dc, retrieved 2026-10-30, 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