component
KSD103AWT-7
Public Made by Adomby adom
KUU Schottky Diodes, SOD-523. 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
markdownKSD103AWT-7
KUU · Schottky Diodes · SOD-523
KSD103AWT-7 from KUU, in a SOD-523. 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 | KUU |
| Package | SOD-523 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Voltage | VBR | 40 | V | IF = 100uA | 1 | ||
| Forward Voltage | VF | 0.37 | V | IF = 20mA | 1 | ||
| Forward Voltage | VF | 0.6 | V | IF = 200mA | 1 | ||
| Reverse current | IR | 5 | μA | VR= 30V | 1 | ||
| Capacitance | CT | 50 | pF | VR = 0V, f = 1MHz | 1 | ||
| Peak Repetitive Reverse Voltage | VRRM | 40 | V | 1 | |||
| Working Peak Reverse Voltage | VRWM | 40 | V | 1 | |||
| DC Blocking Voltage | VR | 40 | V | 1 | |||
| RMS Reverse Voltage | VR(RMS) | 28 | V | 1 | |||
| Forward Continuous Current | IFM | 350 | mA | 1 | |||
| Non-Repetitive Peak Forward Surge Current | IFSM | 2 | A | @t=8..3ms | 1 | ||
| Power Dissipation | PD | 200 | mW | 1 | |||
| Junction Temperature | TJ | 125 | ℃ | 1 | |||
| Storage Temperature | TSTG | -55 | 150 | ℃ | 1 | ||
| Thermal Resistance From Junction To Ambient | RθJA | 625 | ℃/W | 1 | |||
| Typical Reverse Recovery Time | trr | 10 | ns | IF = IR =200mA, Irr=0.1*IR, RL = 100Ω | 1 |
CAD (KiCad official)
- Symbol:
KSD103AWT-7 - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
ksd103awt-7-etched.step/ksd103awt-7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ksd103awt-7.step/ksd103awt-7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KUU datasheet (3 pp, sha256
2c1f61eb98e40e83, retrieved 2026-10-15, 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).