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PSD36C-LF-T7
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ProTek Devices ESD And Surge Protection (TVS/ESD), SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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PSD36C-LF-T7
ProTek Devices · ESD And Surge Protection (TVS/ESD) · SOD-323
PSD36C-LF-T7 from ProTek Devices, 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 | Bidirectional TVS terminal (PSD36C, interchangeable with pin 2) protecting one line with 36V rated stand-off voltage, 40V minimum breakdown at 1mA and 60V maximum clamping at 1A. |
| 2 | 2 | passive | Bidirectional TVS terminal (PSD36C, interchangeable with pin 1) rated for 400W peak pulse power (8/20µs) with 1µA maximum leakage at 36V and 35pF typical capacitance at 0V, 1MHz. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ProTek Devices |
| 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 | V(BR) | 40 | V | @ 1mA, 25°C | 2 | ||
| Maximum clamping voltage | VC | 60 | V | @ IP = 1A (Fig. 2), 25°C | 2 | ||
| Maximum leakage current | ID | 1 | µA | @ VWM, 25°C | 2 | ||
| Peak pulse power, bidirectional | PPP | 400 | Watts | tp = 8/20µs, 25°C, see Figure 1 | 2 | ||
| Operating temperature | TL | -55 | 150 | °C | 2 | ||
| Storage temperature | TSTG | -55 | 150 | °C | 2 | ||
| Rated stand-off voltage | VWM | 36 | V | 25°C | 2 | ||
| Typical capacitance | C | 35 | pF | @ 0V, 1MHz | 2 |
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-Free Pure-Tin Plating (Annealed) • Solder Reflow Temperature: | 1 |
CAD (KiCad official)
- Symbol:
PSD36C-LF-T7 - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
psd36c-lf-t7-etched.step/psd36c-lf-t7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);psd36c-lf-t7.step/psd36c-lf-t7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ProTek Devices datasheet (10 pp, sha256
0a052a3e7f64aed7, 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).
# PSD36C-LF-T7
**ProTek Devices** · ESD And Surge Protection (TVS/ESD) · SOD-323
PSD36C-LF-T7 from ProTek Devices, 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 | Bidirectional TVS terminal (PSD36C, interchangeable with pin 2) protecting one line with 36V rated stand-off voltage, 40V minimum breakdown at 1mA and 60V maximum clamping at 1A. |
| 2 | 2 | passive | Bidirectional TVS terminal (PSD36C, interchangeable with pin 1) rated for 400W peak pulse power (8/20µs) with 1µA maximum leakage at 36V and 35pF typical capacitance at 0V, 1MHz. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ProTek Devices |
| 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 | V(BR) | 40 | | | V | @ 1mA, 25°C | 2 |
| Maximum clamping voltage | VC | | | 60 | V | @ IP = 1A (Fig. 2), 25°C | 2 |
| Maximum leakage current | ID | | | 1 | µA | @ VWM, 25°C | 2 |
| Peak pulse power, bidirectional | PPP | | | 400 | Watts | tp = 8/20µs, 25°C, see Figure 1 | 2 |
| Operating temperature | TL | -55 | | 150 | °C | | 2 |
| Storage temperature | TSTG | -55 | | 150 | °C | | 2 |
| Rated stand-off voltage | VWM | | 36 | | V | 25°C | 2 |
| Typical capacitance | C | | 35 | | pF | @ 0V, 1MHz | 2 |
## 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-Free Pure-Tin Plating (Annealed) • Solder Reflow Temperature: | 1 |
## CAD (KiCad official)
- Symbol: `PSD36C-LF-T7`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `psd36c-lf-t7-etched.step` / `psd36c-lf-t7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `psd36c-lf-t7.step` / `psd36c-lf-t7.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [ProTek Devices datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906543433179136) (10 pp, sha256 `0a052a3e7f64aed7`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/psd36c-lf-t7-datasheet.pdf)