component
WTM2300
Public Made by Adomby adom
WPMtek Wei Pan Microelectronics MOSFETs, SOT-23. 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
markdownWTM2300
WPMtek Wei Pan Microelectronics · MOSFETs · SOT-23
WTM2300 from WPMtek Wei Pan Microelectronics, 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 | G | input | Gate; gate-source voltage limited to ±10 V absolute maximum, with a threshold of 0.55 V min, 0.65 V typ and 1.25 V max at ID=250 µA. |
| 2 | S | passive | Source; continuous drain current is 3.0 A at TA=25℃ and body-diode continuous current is 2.8 A. |
| 3 | D | passive | Drain; VDS is limited to 20 V, with 3.0 A continuous and 12 A pulsed drain current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | WPMtek Wei Pan Microelectronics |
| 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 |
|---|---|---|---|---|---|---|---|
| Drain-Source Breakdown Voltage | BVDSS | 20 | V | VGS= 0V, ID=250μA | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | 1 | μA | VDS=20V,VGS=0V,TC=25℃ | 2 | ||
| Gate-Body Leakage Current | IGSS | -100 | 100 | nA | VGS= ±10V, VDS=0V | 2 | |
| Gate Threshold Voltage | VGS(th) | 0.55 | 0.65 | 1.25 | V | VDS= VGS, ID=250μA | 2 |
| Static Drain-Source On-Resistance | RDS(ON) | 36 | 41 | mΩ | VGS= 4.5V, ID=3.0A | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 52 | 58 | mΩ | VGS= 2.5V, ID=2.0A | 2 | |
| Diode Forward Voltage | VSD | 1.2 | V | IS=3.0A,VGS=0V | 2 | ||
| Maximum Body-Diode Continuous Current | IS | 2.8 | A | 2 | |||
| Drain-source Voltage | VDS | 20 | V | 1 | |||
| Gate-source Voltage | VGS | -10 | 10 | V | 1 | ||
| Drain Current | ID | 3 | A | TA=25℃ @ Steady State | 1 | ||
| Drain Current | ID | 2.4 | A | TA=70℃ @ Steady State | 1 | ||
| Pulsed Drain Current | IDM | 12 | A | 1 | |||
| Total Power Dissipation | PD | 0.7 | W | TA=25℃ | 1 | ||
| Junction and Storage Temperature Range | TJ ,TSTG | -55 | 150 | ℃ | 1 | ||
| Thermal Resistance Junction-to-Ambient | RθJA | 178 | ℃/ W | Steady State; device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch (note B) | 1 |
CAD (KiCad official)
- Symbol:
WTM2300 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
wtm2300-etched.step/wtm2300-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);wtm2300.step/wtm2300.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: WPMtek Wei Pan Microelectronics datasheet (5 pp, sha256
3cfc1f6db92cfc65, retrieved 2026-10-09, 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).