component
DRTR5V0U4S-7
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.
Generated by kicad-footprint-generator · KiCad file format 20260206
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DRTR5V0U4S-7
UMW · ESD And Surge Protection (TVS/ESD) · SOT-363
DRTR5V0U4S-7 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 | CH1 | bidirectional | ESD-protected channel 1 line, rated per the datasheet for IEC 61000-4-2 contact discharge of ±8kV and air discharge of ±15kV, with 5A peak pulse current (8/20µs). |
| 2 | GND | power_in | Ground reference pin for the ESD clamps; the datasheet measures channel capacitance and reverse breakdown relative to this pin. |
| 3 | CH2 | bidirectional | ESD-protected channel 2 line, rated per the datasheet for IEC 61000-4-2 contact discharge of ±8kV and air discharge of ±15kV, with 5A peak pulse current (8/20µs). |
| 4 | CH3 | bidirectional | ESD-protected channel 3 line, rated per the datasheet for IEC 61000-4-2 contact discharge of ±8kV and air discharge of ±15kV, with 5A peak pulse current (8/20µs). |
| 5 | VDD | power_in | Supply/reference pin of the device shown as VDD in the pinning diagram; the datasheet gives a reverse standoff voltage of 6V (VRWM) for the protected lines. |
| 6 | CH4 | bidirectional | ESD-protected channel 4 line, rated per the datasheet for IEC 61000-4-2 contact discharge of ±8kV and air discharge of ±15kV, with 5A peak pulse current (8/20µs). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| Package | SOT-363 |
| 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 |
|---|---|---|---|---|---|---|---|
| Peak Pulse Current | IPP | 5 | A | 8/20µs, Figure 3 | 1 | ||
| ESD Protection, Contact Discharge | VESD_Contact | -8 | 8 | kV | Standard IEC 61000-4-2 | 1 | |
| ESD Protection, Air Discharge | VESD_Air | -15 | 15 | kV | Standard IEC 61000-4-2 | 1 | |
| Junction and Storage Temperature Range | TJ,TSTG | -65 | 150 | °C | 1 | ||
| Power Dissipation | PD | 200 | mW | Note 5 | 1 | ||
| Thermal Resistance, Junction to Ambient | RθJA | 625 | °C/W | Note 5 | 1 |
CAD (KiCad official)
- Symbol:
DRTR5V0U4S-7 - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SOT-363 (KiCad packages3D, STEP)
- 3D model files:
drtr5v0u4s-7-etched.step/drtr5v0u4s-7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);drtr5v0u4s-7.step/drtr5v0u4s-7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UMW datasheet (6 pp, sha256
8415cffdd72ed125, retrieved 2026-10-20, 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).