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S2B-13-F

Public Made by Adom

by adom

Diodes Incorporated Diodes - General Purpose, SMB(DO-214AA). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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S2B-13-F

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

S2B-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 terminal, identified by the cathode band or cathode notch on the SMB package.
2 A passive Anode terminal, the end opposite the cathode band or notch on the SMB package.

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 / Working Peak Reverse Voltage / DC Blocking Voltage VRRM/VRWM/VR 100 V @TA = 25°C, S2B column 2
RMS Reverse Voltage VR(RMS) 70 V @TA = 25°C 2
Average Rectified Output Current I(AV) 1.5 A @ TT = 100°C 2
Non-Repetitive Peak Forward Surge Current IFSM 50 A 8.3ms single half sine-wave superimposed on rated load 2
Operating and Storage Temperature Range TJ, TSTG -65 150 °C 2
Forward Voltage VFM 1.15 V IF = 1.5A, TA = 25°C 2
Peak Reverse Current IRM 5 µA at Rated DC Blocking Voltage, TA = 25°C 2
Peak Reverse Current IRM 125 µA at Rated DC Blocking Voltage, TA = 125°C 2
Typical Thermal Resistance, Junction to Terminal RθJT 20 °C/W Mounted on PC board with 5.0 mm2 copper pads as heat sink 2
Typical Total Capacitance CT 20 pF Measured at 1.0 MHz and applied reverse voltage of 4.0V DC 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: S2B-13-F
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
  • 3D model files: s2b-13-f-etched.step / s2b-13-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); s2b-13-f.step / s2b-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 0c36c0ad183abba8, retrieved 2026-10-22, 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