component
KSJD12A06L01
Public Made by Adomby adom
KUU ESD And Surge Protection (TVS/ESD), SOD-123. Pinout cross-checked by two models against the datasheet, 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.
Contents
README
markdownKSJD12A06L01
KUU · ESD And Surge Protection (TVS/ESD) · SOD-123
KSJD12A06L01 from KUU, in a SOD-123. 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 terminal of the TVS diode; the datasheet's pinning table lists pin 1 as Cathode and pin 2 as Anode. |
| 2 | Anode | passive | Anode terminal of the TVS diode; the datasheet's pinning table lists pin 2 as Anode and pin 1 as Cathode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KUU |
| Package | SOD-123 |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage (VBR), min/max | VBR | 6.67 | 7.37 | V | Test current IT = 10 mA | 2 | |
| Reverse leakage current | IR | 100 | µA | at VRWM = 6 V | 2 | ||
| Max clamp voltage | VC | 10.3 | V | at IPP = 19.4 A, 10/1000 µs waveform | 2 | ||
| Peak Pulse Power Dissipation | PPPM | 200 | W | TA=25°C, 10/1000 µs waveform (Note 1,2,5) | 1 | ||
| Peak Forward Surge Current (UNI) | IFSM | 20 | A | 8.3 ms single half sinewave (Note 3) | 1 | ||
| Steady State Power Dissipation | PM(AV) | 1 | W | Note 4, lead temperature TL=75°C as printed | 1 | ||
| Peak Pulse Current | IPP | 19.4 | A | 10/1000 µs waveform (Note 1), this type | 2 | ||
| Operating Junction and Storage Range | TJ,TSTG | -55 | 150 | °C | 1 | ||
| Working peak reverse voltage (stand-off voltage) | VRWM | 6 | V | Per Note 6: circuit DC or continuous peak operating voltage should not exceed VRWM | 2 | ||
| Typical Thermal Resistance | RθJA | 180 | °C | 1 |
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 | copper | 2. Mounted on 5mm copper pads to each terminal | 1 |
CAD (KiCad official)
- Symbol:
KSJD12A06L01 - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files:
ksjd12a06l01-etched.step/ksjd12a06l01-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ksjd12a06l01.step/ksjd12a06l01.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KUU datasheet (4 pp, sha256
8dc0a4fd0a341199, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).