component
S2B-13-F
Public Made by Adomby adom
Diodes Incorporated Diodes - General Purpose, SMB(DO-214AA). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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
markdownS2B-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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);s2b-13-f.step/s2b-13-f.glbare 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, primaryclaude-sonnet-5-5(text), consensusclaude-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).