component
IRLML2803TRPBF
Public Made by Adomby adom
Infineon Technologies 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
markdownIRLML2803TRPBF
Infineon Technologies · MOSFETs · SOT-23
IRLML2803TRPBF from Infineon Technologies, 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 | G | input | Gate control input; V_GS(th) = 1.0 V min / 2.0 V max at I_D = 250 µA; total gate charge Q_g = 3.3 nC typ at V_DS = 24 V, V_GS = 10 V; V_GS rated ±20 V absolute max. |
| 2 | S | passive | Source terminal; body diode forward voltage V_SD = 1.2 V max at I_SD = 0.54 A; body diode reverse recovery time t_rr = 40 ns typ at I_SD = 0.91 A. |
| 3 | D | passive | Drain terminal; V_DSS = 30 V max; I_D = 2 A continuous at T_A = 25 °C (V_GS = 10 V); R_DS(on) = 0.25 Ω max at V_GS = 10 V, I_D = 0.91 A; I_DM = 7.3 A pulsed. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Infineon Technologies |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
IRLML2803TRPBF - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
irlml2803trpbf-etched.step/irlml2803trpbf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);irlml2803trpbf.step/irlml2803trpbf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Infineon Technologies datasheet (9 pp, sha256
102a793870232cf6, retrieved 2026-09-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-sonnet-4-6(vision), consensusclaude-opus-4-7(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).