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D5V0P4UR6SO-7

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Diodes Incorporated ESD And Surge Protection (TVS/ESD), SOT-26. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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D5V0P4UR6SO-7

Diodes Incorporated · ESD And Surge Protection (TVS/ESD) · SOT-26

D5V0P4UR6SO-7 from Diodes Incorporated, in a SOT-26. 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/O1 passive ESD-protected high-speed I/O channel 1, clamped to VSS (20A IPP 8/20µs, ±30kV contact/air ESD, 2.1pF typical capacitance).
2 VSS power_in Ground reference (VSS) for the TVS array, to which I/O pins are clamped and VCC is protected (45A IPP 8/20µs VCC to VSS).
3 I/O2 passive ESD-protected high-speed I/O channel 2, clamped to VSS (20A IPP 8/20µs, ±30kV contact/air ESD, 2.1pF typical capacitance).
4 I/O3 passive ESD-protected high-speed I/O channel 3, clamped to VSS (20A IPP 8/20µs, ±30kV contact/air ESD, 2.1pF typical capacitance).
5 VCC power_in Supply-rail connection of the TVS array with 3.3V reverse working voltage (3.6V max operating DC) and 4.5V minimum breakdown to VSS.
6 I/O4 passive ESD-protected high-speed I/O channel 4, clamped to VSS (20A IPP 8/20µs, ±30kV contact/air ESD, 2.1pF typical capacitance).

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-26
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, per IEC 61000-4-5 (I/O to VSS) IPP 20 A I/O to VSS, 8/20μs 2
Peak Pulse Current, per IEC 61000-4-5 (VCC to VSS) IPP 45 A VCC to VSS, 8/20μs 2
Peak Pulse Power, per IEC 61000-4-5 PPP 180 W I/O to VSS, 8/20μs 2
Operating Supply Voltage (DC) VDC 3.6 V VCC to VSS 2
ESD Protection, Contact Discharge, per IEC 61000-4-2 VESD_CONTACT -30 30 kV I/O to VSS, VCC to VSS 2
ESD Protection, Air Discharge, per IEC 61000-4-2 VESD_AIR -30 30 kV I/O to VSS, VCC to VSS 2
Operating Temperature TOP -55 85 °C 2
Storage Temperature TSTG -55 150 °C 2
Power Dissipation Typical (Note 5) PD 300 mW Typical; Note 5 (FR-4 PCB pad layout, 2oz copper) 2
Thermal Resistance, Junction to Ambient Typical (Note 5) RθJA 417 °C/W Typical; Note 5 (FR-4 PCB pad layout, 2oz copper) 2
Reverse Working Voltage VRWM 3.3 V VCC to VSS 2
Reverse Leakage Current (Note 6) ILEAK 5 μA VCC = 3.3V, VCC to VSS 2
Channel Leakage Current (Note 6) ICH-LEAK 1 μA VI/O = 3.3V, I/O to VSS 2
Reverse Breakdown Voltage VBR 4.5 7 V IBR = 1mA, VCC to VSS 2
Forward Clamping Voltage VF 0.8 1.2 V IF = 15mA, VSS to VCC 2
Channel Input Capacitance (VCC = 3.3V) CI/O 2.1 2.5 pF VI/O = 1.65V, VCC = 3.3V, f = 1MHz 2
Channel Input Capacitance (VCC floated) CI/O 2.4 3 pF VI/O = 1.65V, VCC = floated, f = 1MHz 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin  Terminal Connections: See Schematic  Terminals, Finish, Matte Tin Pleated Leadframe. 1

CAD (KiCad official)

  • Symbol: D5V0P4UR6SO-7
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-26 (KiCad packages3D, STEP)
  • 3D model files: d5v0p4ur6so-7-etched.step / d5v0p4ur6so-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); d5v0p4ur6so-7.step / d5v0p4ur6so-7.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 63551bc344af52bf, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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).

Datasheet PDF