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VESD33C1-02V-G3-08
Public Made by Adomby adom
Vishay Intertech ESD And Surge Protection (TVS/ESD), SOD-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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VESD33C1-02V-G3-08
Vishay Intertech · ESD And Surge Protection (TVS/ESD) · SOD-523
VESD33C1-02V-G3-08 from Vishay Intertech, 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 of the unidirectional ESD diode (marked by the bar on the package), connected to the protected line, with VRWM 33 V max and breakdown VBR 35.5 to 39.3 V at 1 mA. |
| 2 | A | passive | Anode of the ESD diode, connected to ground, with forward clamping VF of 0.9 to 1.2 V at 1 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| 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 |
|---|---|---|---|---|---|---|---|
| Number of lines which can be protected | Nchannel | 1 | lines | 6 | |||
| Reverse stand off voltage | VRWM | 33 | V | Max. reverse working voltage | 6 | ||
| Reverse voltage | VR | 33 | V | at IR = 0.1 μA | 6 | ||
| Reverse current | IR | 0.1 | μA | at VR = 33 V | 6 | ||
| Reverse breakdown voltage | VBR | 35.5 | 37.4 | 39.3 | V | at IR = 1 mA | 6 |
| Reverse clamping voltage | VC | 56 | 62.5 | V | at IPP = IPPM = 1.6 A, tp = 8/20 μs | 6 | |
| Forward clamping voltage | VF | 0.9 | 1.1 | 1.2 | V | at IPP = 1 A, tp = 300 μs | 6 |
| Forward clamping voltage | VF | 1.22 | 1.32 | V | at IPP = IPPM = 1.6 A, tp = 8/20 μs | 6 | |
| Capacitance | CD | 12 | 15 | 18 | pF | at VR = 0 V; f = 1 MHz | 6 |
| Peak pulse current | IPPM | 1.6 | A | Acc. IEC 61000-4-5, 8/20 μs/single shot | 3 | ||
| Peak pulse power | PPP | 100 | W | Acc. IEC 61000-4-5, 8/20 μs/single shot | 3 | ||
| ESD immunity contact discharge | VESD | 15 | kV | Contact discharge acc. IEC 61000-4-2; 10 pulses | 3 | ||
| ESD immunity air discharge | VESD | 15 | kV | Air discharge acc. IEC 61000-4-2; 10 pulses | 3 | ||
| Operating temperature (junction) | TJ | -55 | 150 | °C | Junction temperature | 3 | |
| Storage temperature | Tstg | -55 | 150 | °C | 3 | ||
| Dynamic resistance | rdyn | 3.6 | tp = 100 ns (TLP; pin 2-1) | 6 |
CAD (KiCad official)
- Symbol:
VESD33C1-02V-G3-08 - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
vesd33c1-02v-g3-08-etched.step/vesd33c1-02v-g3-08-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);vesd33c1-02v-g3-08.step/vesd33c1-02v-g3-08.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Vishay Intertech datasheet (10 pp, sha256
ff3bec672cf7ab37, retrieved 2026-10-15, 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).
# VESD33C1-02V-G3-08
**Vishay Intertech** · ESD And Surge Protection (TVS/ESD) · SOD-523
VESD33C1-02V-G3-08 from Vishay Intertech, 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 of the unidirectional ESD diode (marked by the bar on the package), connected to the protected line, with VRWM 33 V max and breakdown VBR 35.5 to 39.3 V at 1 mA. |
| 2 | A | passive | Anode of the ESD diode, connected to ground, with forward clamping VF of 0.9 to 1.2 V at 1 A. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| 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 |
|---|---|---|---|---|---|---|---|
| Number of lines which can be protected | Nchannel | | | 1 | lines | | 6 |
| Reverse stand off voltage | VRWM | | | 33 | V | Max. reverse working voltage | 6 |
| Reverse voltage | VR | 33 | | | V | at IR = 0.1 μA | 6 |
| Reverse current | IR | | | 0.1 | μA | at VR = 33 V | 6 |
| Reverse breakdown voltage | VBR | 35.5 | 37.4 | 39.3 | V | at IR = 1 mA | 6 |
| Reverse clamping voltage | VC | | 56 | 62.5 | V | at IPP = IPPM = 1.6 A, tp = 8/20 μs | 6 |
| Forward clamping voltage | VF | 0.9 | 1.1 | 1.2 | V | at IPP = 1 A, tp = 300 μs | 6 |
| Forward clamping voltage | VF | | 1.22 | 1.32 | V | at IPP = IPPM = 1.6 A, tp = 8/20 μs | 6 |
| Capacitance | CD | 12 | 15 | 18 | pF | at VR = 0 V; f = 1 MHz | 6 |
| Peak pulse current | IPPM | | | 1.6 | A | Acc. IEC 61000-4-5, 8/20 μs/single shot | 3 |
| Peak pulse power | PPP | | | 100 | W | Acc. IEC 61000-4-5, 8/20 μs/single shot | 3 |
| ESD immunity contact discharge | VESD | | | 15 | kV | Contact discharge acc. IEC 61000-4-2; 10 pulses | 3 |
| ESD immunity air discharge | VESD | | | 15 | kV | Air discharge acc. IEC 61000-4-2; 10 pulses | 3 |
| Operating temperature (junction) | TJ | -55 | | 150 | °C | Junction temperature | 3 |
| Storage temperature | Tstg | -55 | | 150 | °C | | 3 |
| Dynamic resistance | rdyn | | 3.6 | | | tp = 100 ns (TLP; pin 2-1) | 6 |
## CAD (KiCad official)
- Symbol: `VESD33C1-02V-G3-08`
- Footprint: `Diode_SMD:D_SOD-523`
- 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files: `vesd33c1-02v-g3-08-etched.step` / `vesd33c1-02v-g3-08-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `vesd33c1-02v-g3-08.step` / `vesd33c1-02v-g3-08.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Vishay Intertech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588942032882163712) (10 pp, sha256 `ff3bec672cf7ab37`, retrieved 2026-10-15, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-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/vesd33c1-02v-g3-08-datasheet.pdf)