component
CDSOD323-T05LC
Public Made by Adomby adom
BOURNS ESD And Surge Protection (TVS/ESD), SOD-323. 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
markdownCDSOD323-T05LC
BOURNS · ESD And Surge Protection (TVS/ESD) · SOD-323
CDSOD323-T05LC from BOURNS, in a SOD-323. 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 | One of the two terminals of the bidirectional TVS diode (CDSOD323-T05LC, working peak voltage VM 5.0 V); the electrical specifications apply in both directions, so there is no polarity requirement. |
| 2 | 2 | passive | The second terminal of the bidirectional TVS diode (CDSOD323-T05LC, working peak voltage VM 5.0 V); the electrical specifications apply in both directions, so there is no polarity requirement. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BOURNS |
| Package | SOD-323 |
| 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 |
|---|---|---|---|---|---|---|---|
| Min. Breakdown Voltage @ 1 mA | VBR | 6 | V | @ 1 mA | 1 | ||
| Maximum Clamping Voltage @ IP = 1 A | VC | 9.8 | V | @ IP = 1 A | 1 | ||
| Maximum Leakage Current @ VWM | ID | 5 | μA | @ VWM | 1 | ||
| Typical Clamping Voltage @ 8/20 μs @ IPP | VC | 18.3 | V | 8/20 μs @ IPP = 15 A | 1 | ||
| Typical Capacitance @ 0 V, 1 MHz | CP | 1 | pF | @ 0 V, 1 MHz | 1 | ||
| Peak Pulse Power (tp = 8/20 μs) | PPP | 350 | W | tp = 8/20 μs | 1 | ||
| Operating Temperature | TL | -55 | 150 | ºC | 1 | ||
| Storage Temperature | TSTG | -55 | 150 | ºC | 1 | ||
| ESD Protection (per IEC 61000-4-2) Contact - Max. | ESD | -30 | 30 | kV | IEC 61000-4-2, contact discharge, max level | 1 | |
| ESD Protection (per IEC 61000-4-2) Air - Max. | ESD | -30 | 30 | kV | IEC 61000-4-2, air discharge, max level | 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 | This is a molded JEDEC SOD-323 package with lead free 100 % Sn plating on the terminations. It weighs approximately 30 mg and has | 3 |
CAD (KiCad official)
- Symbol:
CDSOD323-T05LC - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
cdsod323-t05lc-etched.step/cdsod323-t05lc-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cdsod323-t05lc.step/cdsod323-t05lc.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BOURNS datasheet (5 pp, sha256
7b1f2638aa6fdfec, retrieved 2026-11-04, 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).