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SRV05-4MR6T1G

TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · SOT-23-6

SRV05-4MR6T1G from TECH PUBLIC, in a SOT-23-6. 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/TVS-protected data line (I/O) steering-diode channel, 0.3pF typ I/O to I/O, 0.8pF max to ground, reverse working voltage 5V max.
2 GND power_in Ground reference pin connected to the TVS diode anode, to which all I/O pins are clamped (VRWM 5V max, IEC 61000-4-2 ±25kV air / ±20kV contact).
3 I/O2 passive ESD/TVS-protected data line (I/O) steering-diode channel, 0.3pF typ I/O to I/O, 0.8pF max to ground, reverse working voltage 5V max.
4 I/O3 passive ESD/TVS-protected data line (I/O) steering-diode channel, 0.3pF typ I/O to I/O, 0.8pF max to ground, reverse working voltage 5V max.
5 VCC power_in Power line protection pin connected to the TVS diode cathode (Vcc-GND, 300W peak pulse power at 8/20µs, clamping 18V max at 17A).
6 I/O4 passive ESD/TVS-protected data line (I/O) steering-diode channel, 0.3pF typ I/O to I/O, 0.8pF max to ground, reverse working voltage 5V max.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOT-23-6
Category Circuit Protection
Pins 6

CAD (KiCad official)

  • Symbol: SRV05-4MR6T1G
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: srv05-4mr6t1g-etched.step / srv05-4mr6t1g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); srv05-4mr6t1g.step / srv05-4mr6t1g.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (4 pp, sha256 a167ba83aeb6d9db, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (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