component
SD103AX-TP
Public Made by Adomby adom
MCC(Micro Commercial Components) Diodes - General Purpose, 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
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownSD103AX-TP
MCC(Micro Commercial Components) · Diodes - General Purpose · SOD-523
SD103AX-TP from MCC(Micro Commercial Components), 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 | MCC(Micro Commercial Components) |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Recurrent Peak Reverse Voltage | VRRM | 40 | V | 1 | |||
| Maximum RMS Voltage | VRMS | 28 | V | 1 | |||
| Maximum DC Blocking Voltage | VDC | 40 | V | 1 | |||
| Average Forward Current | IF | 350 | mA | 1 | |||
| Peak Forward Surge Current | IFSM | 1 | A | t≤1.0s | 1 | ||
| Maximum Power Dissipation | Pd | 200 | mW | 1 | |||
| Maximum Forward Voltage | VF | 370 | mV | IFM = 20mA | 1 | ||
| Maximum Forward Voltage | VF | 600 | mV | IFM = 200mA | 1 | ||
| DC Reverse Current at Rated DC Blocking Voltage | IR | 5 | μA | VR = 30V | 1 | ||
| Operating Junction Temperature Range | TJ | -55 | 125 | °C | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 1 | ||
| Thermal Resistance Junction to Ambient | RθJA | 500 | °C/W | 1 | |||
| Typical Junction Capacitance | Cj | 50 | pF | Measured at 1.0MHz, VR=0.0V | 1 | ||
| Typical Reverse Recovery Time | trr | 10 | ns | IF= IR=200mA, Irr=0.1×IR, RL=100Ω | 1 |
CAD (KiCad official)
- Symbol:
SD103AX-TP - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
sd103ax-tp-etched.step/sd103ax-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sd103ax-tp.step/sd103ax-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MCC(Micro Commercial Components) datasheet (3 pp, sha256
4481bf5da042e21b, retrieved 2026-10-22, 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).