component
BAT54CWT1G
Public Made by Adomby adom
onsemi Schottky Diodes, SOT-323(SC-70). 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
markdownBAT54CWT1G
onsemi · Schottky Diodes · SOT-323(SC-70)
BAT54CWT1G from onsemi, in a SOT-323(SC-70). 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 | ANODE | passive | Anode of the first Schottky diode in the dual common-cathode pair; each diode is rated for a 30 V reverse voltage and a 200 mA maximum DC forward current. |
| 2 | ANODE | passive | Anode of the second Schottky diode in the dual common-cathode pair; each diode is rated for a 30 V reverse voltage and a 200 mA maximum DC forward current. |
| 3 | CATHODE | passive | Common cathode shared by both Schottky diodes; the device has a junction temperature range of −55 to 125 °C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SOT-323(SC-70) |
| Category | Diodes |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
BAT54CWT1G - Footprint:
Package_TO_SOT_SMD:SOT-323_SC-70 - 3D model: SOT-323(SC-70) (KiCad packages3D, STEP)
- 3D model files:
bat54cwt1g-etched.step/bat54cwt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bat54cwt1g.step/bat54cwt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (4 pp, sha256
dfb6fee98767c63b, retrieved 2026-10-13, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).