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BSP75NTA

Public Made by Adom

by adom

Diodes Incorporated Power Distribution Switches, SOT-223-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BSP75NTA

Diodes Incorporated · Power Distribution Switches · SOT-223-4

BSP75NTA from Diodes Incorporated, in a SOT-223-4. 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 IN input Logic-level input (gate) of the self-protected low-side switch, ESD protected, continuous VIN -0.2 to 10 V (peak -0.2 to 20 V), with protection features specified for VIN of at least 4.5 V.
2 D passive Drain (load side) of the low-side switch, 60 V continuous VDS with active clamp of 60 to 75 V at 10 mA, and it must be electrically isolated from the source tab, with significant copper recommended for thermal performance.
3 S power_in Source pin, which is the ground return of the low-side switch and is connected internally to the tab.
4 S power_in Tab connected to the source pin and it must be electrically isolated from the drain pin.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-223-4
Category Power Management (PMIC)
Pins 4

CAD (KiCad official)

  • Symbol: BSP75NTA
  • Footprint: Package_TO_SOT_SMD:SOT-223
  • 3D model: SOT-223-4 (KiCad packages3D, STEP)
  • 3D model files: bsp75nta-etched.step / bsp75nta-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bsp75nta.step / bsp75nta.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Diodes Incorporated datasheet (9 pp, sha256 73dfe20e768d7e15, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-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).

Datasheet PDF