component

SMAJ24AQ-13-F

Public Made by Adom

by adom

Diodes Incorporated TVS, SMA. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SMAJ24AQ-13-F

Diodes Incorporated · TVS · SMA

SMAJ24AQ-13-F from Diodes Incorporated, in a SMA. 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 K passive Cathode terminal, marked by the cathode band on the uni-directional SMAJ24AQ; connect to the protected positive line (VRWM 24V, breakdown 26.7V to 29.5V, max clamping 38.9V at 10.3A).
2 A passive Anode terminal, the end opposite the cathode band on the uni-directional SMAJ24AQ; connect to ground or the return line.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SMA
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
Breakdown Voltage VBR 26.7 29.5 V @ IT = 1.0 mA 3
Reverse Standoff Voltage VRWM 24 V 3
Max Reverse Leakage IR 5 µA @ VRWM 3
Max Clamping Voltage VC 38.9 V @ IPP = 10.3 A, 10x1000µs waveform 3
Max Peak Pulse Current IPP 10.3 A 10x1000µs waveform 3
Peak Pulse Power Dissipation PPK 400 W Non-repetitive current pulse derated above TA = +25°C 2
Peak Forward Surge Current IFSM 40 A 8.3ms single half sine wave superimposed on rated load 2
Steady-State Power Dissipation PM(AV) 1 W @ TL = +75°C 2
Instantaneous Forward Voltage VF 3.5 V @ IPP = 35A, uni-directional only 2
Operating Temperature Range TJ -55 150 °C 2
Storage Temperature Range TSTG -55 175 °C 2
Test Current IT 1 mA VBR test 3

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin • Terminals: Lead-Free Plating (Matte Tin Finish). Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: SMAJ24AQ-13-F
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA (KiCad packages3D, STEP)
  • 3D model files: smaj24aq-13-f-etched.step / smaj24aq-13-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smaj24aq-13-f.step / smaj24aq-13-f.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (6 pp, sha256 5aa5832480b30857, retrieved 2026-10-23, tier: manufacturer)
  • 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