component
SD2114S040S8R0
Public Made by Adomby adom
Kyocera AVX Schottky Diodes, 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.
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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README
markdownSD2114S040S8R0
Kyocera AVX · Schottky Diodes · SMB(DO-214AA)
SD2114S040S8R0 from Kyocera AVX, 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 | Kyocera AVX |
| 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 |
|---|---|---|---|---|---|---|---|
| Max Reverse Voltage | VRRM | 40 | V | Max reverse voltage, SD2114S040S8R0 row | 2 | ||
| Max Forward Current | IF | 8 | A | Max forward current, SD2114S040S8R0 row | 2 | ||
| Max Peak Forward Surge Current | IFSM | 135 | A | Max peak forward surge current, SD2114S040S8R0 row | 2 | ||
| Reverse Current | IRRM | 0.5 | mA | Test conditions not printed | 2 | ||
| Forward Voltage | Vf | 0.55 | V | At IF = 8 A | 2 | ||
| Operating Temperature | -55 | 125 | °C | Operating temperature, Mechanical Data | 1 | ||
| Storage Temperature | -55 | 150 | °C | Storage temperature, Mechanical Data | 1 | ||
| Reverse Current | IRRM | 0.045 | mA | Test conditions not printed | 2 | ||
| Forward Voltage | Vf | 0.53 | V | At IF = 8 A | 2 | ||
| Thermal Resistance Junction to Ambient | Rth JA | 55 | ºC/W | Single value printed, SD2114S040S8R0 row | 2 | ||
| Thermal Resistance Junction to Lead | Rth JL | 17 | ºC/W | Single value printed, SD2114S040S8R0 row | 2 | ||
| Junction Capacitance | Cj | 450 | pF | Single value printed, SD2114S040S8R0 row | 2 |
CAD (KiCad official)
- Symbol:
SD2114S040S8R0 - Footprint:
Diode_SMD:D_SMB - 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
- 3D model files:
sd2114s040s8r0-etched.step/sd2114s040s8r0-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sd2114s040s8r0.step/sd2114s040s8r0.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Kyocera AVX datasheet (11 pp, sha256
3640e4642f1168b6, retrieved 2026-10-13, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).