component
8.0SMDJ20CA
Public Made by Adomby adom
Littelfuse TVS, DO-214AB. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 5d ago |
| viewers | 5d ago |
| 8-0smdj20ca-etched.glb | 5d ago |
| 8-0smdj20ca-etched.step | 5d ago |
| 8-0smdj20ca-hero.glb | 5d ago |
| 8-0smdj20ca-hero.overlay.json | 5d ago |
| 8-0smdj20ca.glb | 5d ago |
| 8-0smdj20ca.kicad_mod | 5d ago |
| 8-0smdj20ca.kicad_sym | 5d ago |
| 8-0smdj20ca.lbr | 5d ago |
| 8-0smdj20ca.step | 5d ago |
| package.json | 5d ago |
| page.json | 5d ago |
| README.md | 5d ago |
8.0SMDJ20CA
Littelfuse · TVS · DO-214AB
8.0SMDJ20CA from Littelfuse, in a DO-214AB. 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 | Littelfuse |
| Package | DO-214AB |
| 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 | VBR | 22.2 | 24.5 | V | @ IT = 1 mA | 2 | |
| Maximum Clamping Voltage 10/1000µs | VC | 32.4 | V | @ Ipp 10/1000µs | 2 | ||
| Maximum Peak Pulse Current 10/1000µs | Ipp | 247 | A | 10/1000µs | 2 | ||
| Maximum Clamping Voltage 8/20µs | VC | 41.9 | V | @ Ipp 8/20µs | 2 | ||
| Maximum Peak Pulse Current 8/20µs | Ipp | 1605.5 | A | 8/20µs | 2 | ||
| Maximum Reverse Leakage Current | IR | 5 | µA | @ VR = 20 V | 2 | ||
| Peak Pulse Power Dissipation | PPPM | 8000 | W | 10/1000µs waveform, TL = 25°C | 1 | ||
| Power Dissipation on Infinite Heat Sink | PD | 6.5 | W | TL = 50°C | 1 | ||
| Peak Forward Surge Current | IFSM | 300 | A | 8.3ms single half sine wave | 1 | ||
| Operating Temperature Range | TJ | -65 | 150 | °C | 1 | ||
| Storage Temperature Range | TSTG | -65 | 175 | °C | 1 | ||
| Typical Thermal Resistance Junction to Lead | RθJL | 15 | °C/W | 1 | |||
| Typical Thermal Resistance Junction to Ambient | RθJA | 75 | °C/W | mounted on copper pad area of 0.31x0.31 in (8.0 x 8.0 mm) to each terminal | 1 | ||
| Breakdown Voltage Temperature Coefficient | αT | 0.1 | % | VBR @ TJ = VBR@25°C x (1+αT x (TJ - 25)) | 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 | tin | • Matte tin lead-free plated • Halogen free and RoHS | 1 |
CAD (KiCad official)
- Symbol:
8.0SMDJ20CA - Footprint:
Diode_SMD:D_SMC - 3D model: DO-214AB (KiCad packages3D, STEP)
- 3D model files:
8-0smdj20ca-etched.step/8-0smdj20ca-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);8-0smdj20ca.step/8-0smdj20ca.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Littelfuse datasheet (6 pp, sha256
f9f05c5aa6e66b13, retrieved 2026-10-28, 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).