component
SD103AWSFL
Public Made by Adomby adom
YFW Schottky Diodes, SOD-323FL. 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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README
markdownSD103AWSFL
YFW · Schottky Diodes · SOD-323FL
SD103AWSFL from YFW, in a SOD-323FL. 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 | Cathode | passive | Cathode of the Schottky diode; SD103AWSFL has VRRM 40 V, maximum VF 0.37 V at IF=20 mA and 0.60 V at IF=200 mA, and IFM 350 mA. |
| 2 | Anode | passive | Anode of the Schottky diode; SD103AWSFL has reverse current of 5 uA at VR=30 V and total capacitance of 50 pF at VR=0 V, f=1 MHz. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YFW |
| Package | SOD-323FL |
| 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 | 40 | V | 1 | |||
| RMS reverse voltage | VRMS | 28 | V | 1 | |||
| Working Peak Reverse Voltage | VDC | 40 | V | 1 | |||
| Peak Forward Surge Current | IFSM | 13 | A | 8.3ms Single Half Sine-wave Superimposed On Rated Load (JEDEC method) | 1 | ||
| Forward Continuous Current | IFM | 350 | mA | 1 | |||
| Power Dissipation | PD | 200 | mW | 1 | |||
| Junction temperature | Tj | 125 | °C | 1 | |||
| Storage temperature | Tstg | -55 | 150 | °C | 1 | ||
| Maximum Instantaneous Forward Voltage | VF | 0.37 | V | IF=20mA | 1 | ||
| Maximum Instantaneous Forward Voltage | VF | 0.6 | V | IF=200mA | 1 | ||
| Reverse current | IR | 5 | uA | VR=30V | 1 | ||
| Reverse voltage | V(BR)R | 40 | V | IR=100uA | 1 | ||
| Reverse recovery time | Trr | 10 | nS | IF=IR=200mA, Irr=0.1xIR, RL=100Ω | 1 | ||
| Total capacitance | Ctot | 50 | pF | VR=0V, f=1MHz | 1 | ||
| Thermal Resistance, Junction to Ambient Air | RθJA | 300 | °C/W | 1 |
CAD (KiCad official)
- Symbol:
SD103AWSFL - Footprint:
Diode_SMD:D_SOD-323F - 3D model: SOD-323FL (KiCad packages3D, STEP)
- 3D model files:
sd103awsfl-etched.step/sd103awsfl-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sd103awsfl.step/sd103awsfl.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YFW datasheet (3 pp, sha256
ecc2c1d0da23a5cf, retrieved 2026-10-22, tier: lcsc) - 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).