component
SMCJ13CA-L
Public Made by Adomby adom
Shandong Jingdao Microelectronics ESD And Surge Protection (TVS/ESD), SMC. 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.
README
markdownSMCJ13CA-L
Shandong Jingdao Microelectronics · ESD And Surge Protection (TVS/ESD) · SMC
SMCJ13CA-L from Shandong Jingdao Microelectronics, 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 | Pin 1 is listed as Cathode in the pinning table; the bipolar SMCJ13CA-L (13 V stand-off, 14.4-15.9 V breakdown, 21.5 V max clamping at 28 A) uses it as one of two bidirectional terminals. |
| 2 | 2 | passive | Pin 2 is listed as Anode in the pinning table; the bipolar SMCJ13CA-L (13 V stand-off, 14.4-15.9 V breakdown, 21.5 V max clamping at 28 A) uses it as the other bidirectional terminal. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shandong Jingdao Microelectronics |
| Package | SMC |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Stand-off Voltage | VRWM | 13 | V | 2 | |||
| Breakdown Voltage | VBR | 14.4 | 15.9 | V | @ IT = 1 mA | 2 | |
| Test Current | IT | 1 | mA | 2 | |||
| Maximum Clamping Voltage | VC | 21.5 | V | @ IPP = 28.0 A | 2 | ||
| Peak Pulse Current | IPP | 28 | A | 10/1000 us waveform | 2 | ||
| Maximum Reverse Leakage | IR | 1 | μA | @ VR = 13 V | 2 | ||
| Peak Pulse Power Dissipation | PPPM | 600 | W | 10/1000 us waveform | 1 | ||
| Peak Forward Surge Current | IFSM | 100 | A | 8.3ms single half sine-wave superimposed on rated load (JEDEC method) (UNI) | 1 | ||
| Thermal Resistance Junction to Ambient | RθJA | 75 | °C/W | Typical, Note 1 | 1 | ||
| Thermal Resistance Junction to Lead | RθJL | 15 | °C/W | Typical, Note 1 | 1 | ||
| Operating Junction and Storage Temperature Range | Tj, Tstg | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
SMCJ13CA-L - Footprint:
Diode_SMD:D_SMC - 3D model: SMC (KiCad packages3D, STEP)
- 3D model files:
smcj13ca-l-etched.step/smcj13ca-l-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smcj13ca-l.step/smcj13ca-l.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shandong Jingdao Microelectronics datasheet (4 pp, sha256
fe884aa643fb34c4, retrieved 2026-10-23, 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).