component
TPESD5Z5.0
Public Made by Adomby adom
TECH PUBLIC ESD Protection Devices, SOD-523. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
main
TPESD5Z5.0
TECH PUBLIC · ESD Protection Devices · SOD-523
TPESD5Z5.0 from TECH PUBLIC, in a SOD-523. 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOD-523 |
| 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 Working Voltage | VRWM | 5 | V | 2 | |||
| Breakdown Voltage | VBR | 6 | V | IT = 1mA | 2 | ||
| Reverse Leakage Current | IR | 0.2 | uA | VRWM = 5V | 2 | ||
| Clamping Voltage | VC | 9 | V | IPP = 1A (8 x 20µs pulse) | 2 | ||
| Clamping Voltage | VC | 15 | V | IPP = 10A (8 x 20s pulse) | 2 | ||
| Junction Capacitance | CJ | 100 | pF | VR = 0V, f = 1MHz | 2 | ||
| ESD per IEC 61000-4-2 (Air) | VESD | -25 | 25 | kV | 2 | ||
| ESD per IEC 61000-4-2 (Contact) | VESD | -25 | 25 | kV | 2 | ||
| Operating Temperature Range | TJ | -55 | 125 | °C | 2 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 2 | ||
| Peak Pulse Power | Ppk | 150 | W | tp = 8/20μs | 1 | ||
| EFT per IEC 61000-4-4 | 40 | A | 5/50ns | 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 | Lead Finish: Matte Tin Case Material: “Green” Molding Compound. | 1 |
CAD (KiCad official)
- Symbol:
TPESD5Z5.0 - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
tpesd5z5-0-etched.step/tpesd5z5-0-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpesd5z5-0.step/tpesd5z5-0.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
5e9ec002095c1be1, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band 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).
# TPESD5Z5.0
**TECH PUBLIC** · ESD Protection Devices · SOD-523
TPESD5Z5.0 from TECH PUBLIC, in a SOD-523. 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOD-523 |
| 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 Working Voltage | VRWM | | | 5 | V | | 2 |
| Breakdown Voltage | VBR | 6 | | | V | IT = 1mA | 2 |
| Reverse Leakage Current | IR | | | 0.2 | uA | VRWM = 5V | 2 |
| Clamping Voltage | VC | | | 9 | V | IPP = 1A (8 x 20µs pulse) | 2 |
| Clamping Voltage | VC | | | 15 | V | IPP = 10A (8 x 20s pulse) | 2 |
| Junction Capacitance | CJ | | | 100 | pF | VR = 0V, f = 1MHz | 2 |
| ESD per IEC 61000-4-2 (Air) | VESD | -25 | | 25 | kV | | 2 |
| ESD per IEC 61000-4-2 (Contact) | VESD | -25 | | 25 | kV | | 2 |
| Operating Temperature Range | TJ | -55 | | 125 | °C | | 2 |
| Storage Temperature Range | Tstg | -55 | | 150 | °C | | 2 |
| Peak Pulse Power | Ppk | | | 150 | W | tp = 8/20μs | 1 |
| EFT per IEC 61000-4-4 | | | | 40 | A | 5/50ns | 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 | Lead Finish: Matte Tin Case Material: “Green” Molding Compound. | 1 |
## CAD (KiCad official)
- Symbol: `TPESD5Z5.0`
- Footprint: `Diode_SMD:D_SOD-523`
- 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files: `tpesd5z5-0-etched.step` / `tpesd5z5-0-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpesd5z5-0.step` / `tpesd5z5-0.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [TECH PUBLIC datasheet](docs/tpesd5z5-0-datasheet.pdf) (4 pp, sha256 `5e9ec002095c1be1`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band convention` (convention), consensus `off` (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).
[Datasheet PDF](docs/tpesd5z5-0-datasheet.pdf)