component
NUP4114UPXV6T1G
Public Made by Adomby adom
onsemi ESD And Surge Protection (TVS/ESD), SOT-563. Pinout cross-checked by two models against the datasheet, 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
markdownNUP4114UPXV6T1G
onsemi · ESD And Surge Protection (TVS/ESD) · SOT-563
NUP4114UPXV6T1G from onsemi, 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 | I/O 1 | passive | Data line protected by the steering diodes, which clamp transients to the VCC rail or to ground; the array protects up to four data lines. |
| 2 | GND | power_in | Negative reference that must be connected directly to ground using a ground plane to minimize PCB ground inductance. |
| 3 | I/O 2 | passive | Data line protected by the steering diodes, which clamp transients to the VCC rail or to ground; the array protects up to four data lines. |
| 4 | I/O 3 | passive | Data line protected by the steering diodes, which clamp transients to the VCC rail or to ground; the array protects up to four data lines. |
| 5 | VCC | power_in | Optional positive reference: connect directly to VCC (Option 1), or through a recommended 10 kΩ series resistor (Option 2), or leave unconnected (NC) when the internal ESD diode is used as the reference (Option 3). |
| 6 | I/O 4 | passive | Data line protected by the steering diodes, which clamp transients to the VCC rail or to ground; the array protects up to four data lines. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SOT-563 |
| Category | Circuit Protection |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Operating Junction Temperature Range | TJ | -40 | 125 | °C | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 1 | ||
| Lead Solder Temperature Maximum | TL | 260 | °C | Maximum (10 Seconds) | 1 | ||
| ESD withstand, IEC 61000-4-2 Contact | ESD | -8 | 8 | kV | IEC 61000-4-2 Contact | 1 | |
| ESD withstand, IEC 61000-4-2 Air | ESD | -15 | 15 | kV | IEC 61000-4-2 Air | 1 | |
| ESD withstand, ISO 10605 330 pF / 330 Ω Contact | ESD | -10 | 10 | kV | ISO 10605 330 pF / 330 Ω Contact | 1 | |
| ESD withstand, ISO 10605 330 pF / 2 kΩ Contact | ESD | -21 | 21 | kV | ISO 10605 330 pF / 2 kΩ Contact | 1 | |
| ESD withstand, ISO 10605 150 pF / 2 kΩ Contact | ESD | -30 | 30 | kV | ISO 10605 150 pF / 2 kΩ Contact | 1 | |
| Reverse Working Voltage | VRWM | 5.5 | V | 2 | |||
| Breakdown Voltage | VBR | 5.5 | 6.5 | V | IT = 1 mA, (Note 1) | 2 | |
| Reverse Leakage Current | IR | 1 | A | VRWM = 5.5 V | 2 | ||
| Clamping Voltage | VC | 8.3 | 10 | V | IPP = 1 A (Note 2) | 2 | |
| Clamping Voltage | VC | 8.5 | 9 | V | IPP = 5 A (Note 3) | 2 | |
| Clamping Voltage | VC | 9.2 | 10 | V | IPP = 8 A (Note 3) | 2 | |
| Maximum Peak Pulse Current, 8/20 µs Waveform | IPP | 12 | A | 8/20 µs Waveform (Note 3) | 2 | ||
| Junction Capacitance | CJ | 0.6 | pF | VR = 0 V, f = 1 MHz between I/O Pins and GND | 2 | ||
| Junction Capacitance | CJ | 0.3 | pF | VR = 0 V, f = 1 MHz between I/O Pins | 2 |
CAD (KiCad official)
- Symbol:
NUP4114UPXV6T1G - Footprint:
Package_TO_SOT_SMD:SOT-563 - 3D model: SOT-563 (KiCad packages3D, STEP)
- 3D model files:
nup4114upxv6t1g-etched.step/nup4114upxv6t1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);nup4114upxv6t1g.step/nup4114upxv6t1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (9 pp, sha256
e6e145d4152f2942, retrieved 2026-10-17, 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).