component
ASDM20P09ZB-R
Public Made by Adomby adom
Ascend MOSFETs, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownASDM20P09ZB-R
Ascend · MOSFETs · SOT-23-3
ASDM20P09ZB-R from Ascend, in a SOT-23-3. 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; controls the P-channel MOSFET, with a gate-source voltage limit of ±12 V and a threshold of -0.4 to -1.0 V at ID = -250 µA. |
| 2 | S | passive | Source; P-channel source terminal, with drain-source voltage rated to -20 V and continuous drain current of -9 A at TC = 25 °C. |
| 3 | D | passive | Drain; P-channel drain terminal, with VDSS of -20 V, pulsed drain current of -15 A and RDS(on) below 21 mΩ at VGS = -4.5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Ascend |
| Package | SOT-23-3 |
| Category | Transistors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
ASDM20P09ZB-R - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files:
asdm20p09zb-r-etched.step/asdm20p09zb-r-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);asdm20p09zb-r.step/asdm20p09zb-r.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Ascend datasheet (7 pp, sha256
5288919391a75624, retrieved 2026-10-21, 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).