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S3AB-13-F

Public Made by Adom

by adom

Diodes Incorporated Diodes - General Purpose, SMB(DO-214AA). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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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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Contents

README

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S3AB-13-F

Diodes Incorporated · Diodes - General Purpose · SMB(DO-214AA)

S3AB-13-F from Diodes Incorporated, in a SMB(DO-214AA). 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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SMB(DO-214AA)
Category Diodes
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
Peak Repetitive Reverse Voltage VRRM 50 V @TA = +25°C; S3A/AB 2
Working Peak Reverse Voltage VRWM 50 V @TA = +25°C; S3A/AB 2
DC Blocking Voltage VR 50 V @TA = +25°C; S3A/AB 2
RMS Reverse Voltage VR(RMS) 30 V S3A/AB 2
Average Rectified Output Current IO 3 A @TT = +75°C 2
Non-Repetitive Peak Forward Surge Current IFSM 100 A 8.3ms Single Half Sine-Wave Superimposed on Rated Load 2
Operating and Storage Temperature Range TJ, TSTG -65 150 °C 2
Peak Reverse Current IRM 10 µA at Rated DC Blocking Voltage @ TA = +25°C 2
Peak Reverse Current IRM 250 µA at Rated DC Blocking Voltage @ TA = +125°C 2
Forward Voltage VFM 1.15 V IF = 3.0A 2
Typical Total Capacitance CT 40 pF 1.0 MHz, applied reverse voltage 4.0V DC 2
Typical Thermal Resistance Junction to Terminal RθJT 10 °C/W mounted on PC board with 5.0 mm2 (0.013 mm thick) copper pad as heat sink 2

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: S3AB-13-F
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
  • 3D model files: s3ab-13-f-etched.step / s3ab-13-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); s3ab-13-f.step / s3ab-13-f.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (4 pp, sha256 90560771b5dd2b2a, retrieved 2026-10-22, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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