component
PRTR5V0U4Y
Public Made by Adomby adom
UMW ESD And Surge Protection (TVS/ESD), SOT-363. 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
markdownPRTR5V0U4Y
UMW · ESD And Surge Protection (TVS/ESD) · SOT-363
PRTR5V0U4Y from UMW, in a SOT-363. 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 | bidirectional | Protected data/power line I/O, rated for IEC 61000-4-2 ±15kV contact and ±20kV air ESD, with 40A IEC 61000-4-4 EFT and 3.5A IEC 61000-4-5 lightning capability. |
| 2 | GND | power_in | Ground reference for the line protection; the datasheet specifies junction capacitance from each I/O to GND (0.2pF typ., 0.25pF max at VR=0V, f=1MHz). |
| 3 | I/O | bidirectional | Protected data/power line I/O, with low leakage (500nA max at VRWM=5V) and low clamping voltage per the electrical characteristics. |
| 4 | I/O | bidirectional | Protected data/power line I/O, with low leakage (500nA max at VRWM=5V) and low clamping voltage per the electrical characteristics. |
| 5 | VCC | power_in | Pin labelled VCC on the pinning diagram; the datasheet gives no supply voltage limits or function description for this pin. |
| 6 | I/O | bidirectional | Protected data/power line I/O, with low leakage (500nA max at VRWM=5V) and low clamping voltage per the electrical characteristics. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| Package | SOT-363 |
| Category | Circuit Protection |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
PRTR5V0U4Y - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SOT-363 (KiCad packages3D, STEP)
- 3D model files:
prtr5v0u4y-etched.step/prtr5v0u4y-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);prtr5v0u4y.step/prtr5v0u4y.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UMW datasheet (6 pp, sha256
b18bb200c880ba4e, retrieved 2026-10-09, 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).