component
CDSOD323-T05
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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README
markdownCDSOD323-T05
BOURNS · ESD And Surge Protection (TVS/ESD) · SOD-323
CDSOD323-T05 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 | Terminal 1 of the unidirectional TVS diode (CDSOD323-T05: VWM 5.0 V, VBR min 6.0 V at 1 mA); the device is marked with a cathode polarity band on one terminal. |
| 2 | 2 | passive | Terminal 2 of the unidirectional TVS diode (CDSOD323-T05: VWM 5.0 V, max clamping 9.8 V at IP = 1 A); the device is marked with a cathode polarity band on one terminal. |
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 |
|---|---|---|---|---|---|---|---|
| Minimum Breakdown Voltage | VBR | 6 | V | @ 1 mA | 1 | ||
| Working Peak Voltage | VWM | 5 | V | 1 | |||
| Maximum Clamping Voltage | VC | 9.8 | V | @ IP = 1 A | 1 | ||
| Typical Clamping Voltage | VC | 18.3 | V | @ 8/20 µs @ IPP = 17 A | 1 | ||
| Maximum Leakage Current | ID | 5 | µA | @ VWM | 1 | ||
| Typical Capacitance | CJ | 3 | pF | @ 0 V, 1 MHz | 1 | ||
| Peak Pulse Power | PPP | 350 | W | tp = 8/20 µs | 1 | ||
| Operating Temperature | TJ | -55 | 150 | °C | 1 | ||
| Storage Temperature | TSTG | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
CDSOD323-T05 - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
cdsod323-t05-etched.step/cdsod323-t05-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cdsod323-t05.step/cdsod323-t05.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BOURNS datasheet (5 pp, sha256
4f3645ef78f02847, retrieved 2026-11-06, 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).