component
KBDFN2C051RF2
Public Made by Adomby adom
KUU ESD And Surge Protection (TVS/ESD), DFN1006-2. 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
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownKBDFN2C051RF2
KUU · ESD And Surge Protection (TVS/ESD) · DFN1006-2
KBDFN2C051RF2 from KUU, in a DFN1006-2. 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 | DFN1006-2 |
| 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 |
|---|---|---|---|---|---|---|---|
| Electrostatic Discharge Voltage (contact discharge) | VESD | 8 | kV | IEC 61000-4-2; Contact Discharge | 1 | ||
| Electrostatic Discharge Voltage (air discharge) | VESD | 15 | kV | IEC 61000-4-2; Air Discharge | 1 | ||
| Operating Temperature Range | TA | -55 | 125 | ℃ | 1 | ||
| Storage Temperature Range | Tstg | -40 | 85 | ℃ | 1 | ||
| Continuous Operating Voltage | VDC | 5 | V | 1 | |||
| Leakage Current | IL | 10 | nA | DC 5V shall be applied on component | 1 | ||
| Trigger Voltage | VT | 450 | V | IEC61000-4-2 8kV contact discharge | 1 | ||
| Clamping Voltage | VC | 40 | V | IEC61000-4-2 8kV contact discharge | 1 | ||
| Capacitance | CJ | 0.05 | pF | Measured at 10MHz | 1 |
CAD (KiCad official)
- Symbol:
KBDFN2C051RF2 - Footprint:
Diode_SMD:D_SOD-882 - 3D model: DFN1006-2 (KiCad packages3D, STEP)
- 3D model files:
kbdfn2c051rf2-etched.step/kbdfn2c051rf2-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);kbdfn2c051rf2.step/kbdfn2c051rf2.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KUU datasheet (5 pp, sha256
93d12fefe042ce94, retrieved 2026-10-21, 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).