component
S-5.0SMDJ17CA
Public Made by Adomby adom
LRC TVS, SMC. Pinout cross-checked by two models against the datasheet, 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
markdownS-5.0SMDJ17CA
LRC · TVS · SMC
S-5.0SMDJ17CA from LRC, 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 | A1 | passive | Bidirectional TVS terminal 1 (no polarity, no color band), 17V stand-off voltage, 18.9-20.9V breakdown at 1mA, 27.6V max clamping at 181A peak pulse current. |
| 2 | A2 | passive | Bidirectional TVS terminal 2 (no polarity, no color band), 5000W minimum peak pulse power at TP=1ms, 20uA max leakage at VRWM. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Stand-off Voltage | VRWM | 17 | V | 2 | |||
| Breakdown Voltage | VBR | 18.9 | 20.9 | V | @IT = 1 mA | 2 | |
| Test Current | IT | 1 | mA | 2 | |||
| Maximum Clamping Voltage | VC | 27.6 | V | @IPP = 181.0 A | 2 | ||
| Peak Pulse Current | IPP | 181 | A | 2 | |||
| Reverse Leakage Current | IR | 20 | uA | @VRWM | 2 | ||
| Peak Power Dissipation | PPK | 5000 | Watts | TA=25°C, TP=1ms (Note 1), Minimum | 1 | ||
| Steady State Power Dissipation | 6.5 | Watts | TL=75°C (Note 2) | 1 | |||
| Operating Temperature Range | -55 | 150 | °C | 1 | |||
| Storage Temperature Range | -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 | 2. Mounted on 0.31 x 0.31” (8.0 x 8.0mm) copper pads to each terminal. | 1 |
CAD (KiCad official)
- Symbol:
S-5.0SMDJ17CA - Footprint:
Diode_SMD:D_SMC - 3D model: SMC (KiCad packages3D, STEP)
- 3D model files:
s-5-0smdj17ca-etched.step/s-5-0smdj17ca-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);s-5-0smdj17ca.step/s-5-0smdj17ca.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (4 pp, sha256
ae89706850ebe215, retrieved 2026-10-22, 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).