component
PDY0503005-SC-89
Public Made by Adomby adom
TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-563. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
PDY0503005-SC-89
TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · SOT-563
PDY0503005-SC-89 from TECH PUBLIC, in a SOT-563. 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 | IO1 | passive | ESD-protected line 1 (steering diode to pin 2 common); 5V reverse working voltage, ±30kV IEC 61000-4-2 air/contact. |
| 2 | GND | power_in | Common/ground return node of the TVS array, connected to the center rail in the pin configuration diagram; IO-to-Gnd capacitance 60pF typ. |
| 3 | IO2 | passive | ESD-protected line 2 (steering diode to pin 2 common); 5V reverse working voltage, ±30kV IEC 61000-4-2 air/contact. |
| 4 | IO3 | passive | ESD-protected line 3 (diode to common); 5V reverse working voltage, clamping voltage 14V max at IPP 10A (8x20us). |
| 5 | IO4 | passive | ESD-protected line 4 (diode to center rail connected to pin 2); 5V reverse working voltage, 6.5V min breakdown at 1mA. |
| 6 | IO5 | passive | ESD-protected line 5 (diode to common); 5V reverse working voltage, 0.1uA max leakage at VRWM=5V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-563 |
| Category | Circuit Protection |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
PDY0503005-SC-89 - Footprint:
Package_TO_SOT_SMD:SOT-563 - 3D model: SOT-563 (KiCad packages3D, STEP)
- 3D model files:
pdy0503005-sc-89-etched.step/pdy0503005-sc-89-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pdy0503005-sc-89.step/pdy0503005-sc-89.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
a6358b18e633b41d, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-opus-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).
# PDY0503005-SC-89
**TECH PUBLIC** · ESD And Surge Protection (TVS/ESD) · SOT-563
PDY0503005-SC-89 from TECH PUBLIC, in a SOT-563. 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 | IO1 | passive | ESD-protected line 1 (steering diode to pin 2 common); 5V reverse working voltage, ±30kV IEC 61000-4-2 air/contact. |
| 2 | GND | power_in | Common/ground return node of the TVS array, connected to the center rail in the pin configuration diagram; IO-to-Gnd capacitance 60pF typ. |
| 3 | IO2 | passive | ESD-protected line 2 (steering diode to pin 2 common); 5V reverse working voltage, ±30kV IEC 61000-4-2 air/contact. |
| 4 | IO3 | passive | ESD-protected line 3 (diode to common); 5V reverse working voltage, clamping voltage 14V max at IPP 10A (8x20us). |
| 5 | IO4 | passive | ESD-protected line 4 (diode to center rail connected to pin 2); 5V reverse working voltage, 6.5V min breakdown at 1mA. |
| 6 | IO5 | passive | ESD-protected line 5 (diode to common); 5V reverse working voltage, 0.1uA max leakage at VRWM=5V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-563 |
| Category | Circuit Protection |
| Pins | 6 |
## CAD (KiCad official)
- Symbol: `PDY0503005-SC-89`
- Footprint: `Package_TO_SOT_SMD:SOT-563`
- 3D model: SOT-563 (KiCad packages3D, STEP)
- 3D model files: `pdy0503005-sc-89-etched.step` / `pdy0503005-sc-89-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pdy0503005-sc-89.step` / `pdy0503005-sc-89.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [TECH PUBLIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590907167778426880) (4 pp, sha256 `a6358b18e633b41d`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-opus-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).
[Datasheet PDF](docs/pdy0503005-sc-89-datasheet.pdf)