component
PDTC114ET
Public Unreviewedby Ray
Nexperia Digital Transistors, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownPDTC114ET
Nexperia · Digital Transistors · SOT-23
PDTC114ET from Nexperia, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | I | input | Input (base) pin. Drives the built-in 10 kΩ series base resistor R1 into the NPN transistor's base. Typical on-state input voltage 1.8 V (min 2.5 V guaranteed), off-state input voltage 1.1 V; positive input voltage limit 40 V, negative -10 V. |
| 2 | GND | passive | Ground (emitter) pin. Connects to the emitter of the internal NPN transistor and the low side of R2 (10 kΩ base-emitter pull-down resistor). |
| 3 | O | output | Output (collector) pin. Open-collector output of the internal NPN transistor. Rated VCEO = 50 V, output current IO up to 100 mA, VCE(sat) ≤ 100 mV at IC = 10 mA, IB = 0.5 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |
Ordering variants
Same part, different packaging or reel option.
PDTC114ET
CAD (KiCad official)
- Symbol:
PDTC114ET - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (13 pp, sha256
79eeed8f3c941b15, retrieved 2026-08-17, tier: manufacturer) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).