component
PTVSHC1DF7VB
Public Made by Adomby adom
KUU ESD And Surge Protection (TVS/ESD), SOD-123FL. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownPTVSHC1DF7VB
KUU · ESD And Surge Protection (TVS/ESD) · SOD-123FL
PTVSHC1DF7VB from KUU, in a SOD-123FL. 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 an unpolarised bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KUU |
| Package | SOD-123FL |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown Voltage | VBR | 7.7 | 8.6 | V | @IT = 10 mA | 1 | |
| Clamping Voltage | VC | 17 | V | @IPP = 220 A, 8/20μs | 1 | ||
| Off-state Capacitance | CO | 1000 | pF | 1 MHz, 0 V bias | 1 | ||
| Reverse Leakage Current | IR | 50 | μA | @VR = 7 V | 1 | ||
| Peak Pulse Power Dissipation | PPP | 4500 | W | 8/20μs waveform | 2 | ||
| Steady State Power Dissipation | PM(AV) | 1 | W | TL=75℃ | 2 | ||
| Operating Junction Temperature Range | Tj | -55 | 125 | ℃ | 2 | ||
| Storage Temperature Range | Tstg | -55 | 150 | ℃ | 2 | ||
| Stand-off Voltage | VR | 7 | V | Maximum voltage that can be applied | 1 | ||
| Test Current | IT | 10 | mA | VBR test | 1 |
CAD (KiCad official)
- Symbol:
PTVSHC1DF7VB - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files:
ptvshc1df7vb-etched.step/ptvshc1df7vb-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ptvshc1df7vb.step/ptvshc1df7vb.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KUU datasheet (4 pp, sha256
56f6639044da9a19, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal 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).