component

BSD3C151L

Public Made by Adom

by adom

BORN ESD And Surge Protection (TVS/ESD), SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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BSD3C151L

BORN · ESD And Surge Protection (TVS/ESD) · SOD-323

BSD3C151L from BORN, in a SOD-323. 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 1 passive Bidirectional TVS terminal (BSD3C151L, marking BB) with 15 V rated stand-off voltage, 16.7 V minimum breakdown at 1 mA and 24.0 V maximum clamping at 1 A, connected to the protected line or to ground.
2 2 passive Bidirectional TVS terminal (BSD3C151L, marking BB) with 15 V rated stand-off voltage, 31.8 V maximum clamping at 10 A (8/20 µs) and 350 W peak pulse power, connected to the protected line or to ground.

Key specifications

Parameter Value
Manufacturer BORN
Package SOD-323
Category Circuit Protection
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Rated stand-off voltage VWM 15 V 2
Minimum breakdown voltage VBR 16.7 V @ 1mA 2
Maximum clamping voltage VC 24 V @ IP = 1A 2
Maximum clamping voltage 8/20µs VC 31.8 V @ 8/20µs, IP = 10.0A 2
Maximum leakage current Id 1 µA @VWM 2
Peak pulse power PPP 350 Watts tp=8/20µs 2
Operating temperature TJ -55 150 °C 2
Storage temperature TSTG -55 150 °C 2
Typical capacitance C 1 pF @0V, 1 MHz 2

CAD (KiCad official)

  • Symbol: BSD3C151L
  • Footprint: Diode_SMD:D_SOD-323
  • 3D model: SOD-323 (KiCad packages3D, STEP)
  • 3D model files: bsd3c151l-etched.step / bsd3c151l-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bsd3c151l.step / bsd3c151l.glb are the bare package body.

Provenance

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

  • Datasheet: BORN datasheet (4 pp, sha256 450fe8876ac92817, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-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).

Datasheet PDF