component
SI3134KWA-TP
Public Made by Adomby adom
MCC Micro Commercial Components MOSFETs, SOT-323. Pinout cross-checked by two models against the datasheet, 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
markdownSI3134KWA-TP
MCC Micro Commercial Components · MOSFETs · SOT-323
SI3134KWA-TP from MCC Micro Commercial Components, in a SOT-323. 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 | GATE | input | Gate of the N-channel MOSFET; gate-source voltage limited to ±12 V with a typical threshold of 0.75 V (VDS=VGS, ID=250µA), driven at low logic level (RDS(on) specified at VGS 1.8 V to 4.5 V). |
| 2 | SOURCE | passive | Source of the N-channel MOSFET, with the body diode anode here; continuous drain current is 0.75 A and the diode forward voltage is at most 1.2 V at IS=500mA. |
| 3 | DRAIN | passive | Drain of the N-channel MOSFET; drain-source voltage is rated 20 V, continuous drain current 0.75 A and pulsed drain current 3.0 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MCC Micro Commercial Components |
| Package | SOT-323 |
| 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 |
|---|---|---|---|---|---|---|---|
| Drain-Source Breakdown Voltage | V(BR)DSS | 20 | V | VGS=0V, ID=250µA | 1 | ||
| Zero Gate Voltage Drain Current | IDSS | 1 | µA | VDS=20V, VGS=0V | 1 | ||
| Gate-Source Leakage Current | IGSS | 10 | µA | VDS=0V, VGS=±10V | 1 | ||
| Gate-Threshold Voltage | VGS(th) | 0.35 | 0.75 | 1.1 | V | VDS=VGS, ID=250µA | 1 |
| Drain-Source On-Resistance | RDS(on) | 300 | mΩ | VGS=4.5V, ID=500mA | 1 | ||
| Drain-Source On-Resistance | RDS(on) | 350 | mΩ | VGS=2.5V, ID=400mA | 1 | ||
| Drain-Source On-Resistance | RDS(on) | 700 | mΩ | VGS=1.8V, ID=200mA | 1 | ||
| Diode Forward Voltage | VSD | 1.2 | V | VGS=0V, IS=500mA | 1 | ||
| Pulsed Drain Current | IDM | 3 | A | 1 |
CAD (KiCad official)
- Symbol:
SI3134KWA-TP - Footprint:
Package_TO_SOT_SMD:SOT-323_SC-70 - 3D model: SOT-323 (KiCad packages3D, STEP)
- 3D model files:
si3134kwa-tp-etched.step/si3134kwa-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);si3134kwa-tp.step/si3134kwa-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MCC Micro Commercial Components datasheet (4 pp, sha256
27b5265d3228d8c8, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).