component
SMCJ15CAX
Public Made by Adomby adom
Shenzhen JingYang TVS, SMC. 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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Contents
README
markdownSMCJ15CAX
Shenzhen JingYang · TVS · SMC
SMCJ15CAX from Shenzhen JingYang, in a SMC. 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 | 1 | passive | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen JingYang |
| Package | SMC |
| Category | TVS/Fuse/Board Level 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 Min | VBR MIN | 16.7 | V | @ IT = 1.0 mA | 2 | ||
| Breakdown Voltage Max | VBR MAX | 19.2 | V | @ IT = 1.0 mA | 2 | ||
| Maximum Clamping Voltage | VC | 24.4 | V | @ IPP = 61.5 A | 2 | ||
| Reverse Leakage Current | IR | 5 | uA | @VRMW | 2 | ||
| Reverse Stand-Off Voltage | VRWM | 15 | V | 2 | |||
| Peak Pulse Power Dissipation | PPPM | 1500 | W | 10/1000 us waveform (Note 1, 2, FIG.1) | 1 | ||
| Peak Forward Surge Current | IFSM | 200 | Amps | 8.3ms single half sine-wave superimposed on rated load, JEDEC method (Note 2, 3) | 1 | ||
| Operating Junction Temperature Range | TJ | -55 | 150 | °C | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | °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 | (0.03mm thick) Copper Pads to each terminal. | 1 |
CAD (KiCad official)
- Symbol:
SMCJ15CAX - Footprint:
Diode_SMD:D_SMC - 3D model: SMC (KiCad packages3D, STEP)
- 3D model files:
smcj15cax-etched.step/smcj15cax-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smcj15cax.step/smcj15cax.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen JingYang datasheet (7 pp, sha256
8df54e7c3879a70c, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal 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).