component

SM24CANB-02HTG

Public Made by Adom

by adom

Littelfuse ESD And Surge Protection (TVS/ESD), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SM24CANB-02HTG

Littelfuse · ESD And Surge Protection (TVS/ESD) · SOT-23

SM24CANB-02HTG from Littelfuse, in a SOT-23. 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 Pin 1 (CAN line I/O) bidirectional Protected CAN bus line; clamps to Pin 3 with a 24.0 V reverse standoff voltage, 26.7 V minimum breakdown at 1 mA, and 50 V clamp at 10 A (8/20 µs).
2 Pin 2 (CAN line I/O) bidirectional Protected CAN bus line; clamps to Pin 3 with a 24.0 V reverse standoff voltage, 26.7 V minimum breakdown at 1 mA, and 50 V clamp at 10 A (8/20 µs).
3 GND power_in Common reference pin to which Pin 1 and Pin 2 are clamped; the datasheet specifies all clamp, leakage and capacitance parameters as Pin 1 or Pin 2 to Pin 3.

Key specifications

Parameter Value
Manufacturer Littelfuse
Package SOT-23
Category Circuit Protection
Pins 3

CAD (KiCad official)

  • Symbol: SM24CANB-02HTG
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: sm24canb-02htg-etched.step / sm24canb-02htg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sm24canb-02htg.step / sm24canb-02htg.glb are the bare package body.

Provenance

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

  • Datasheet: Littelfuse datasheet (5 pp, sha256 8dcad3619453645f, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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