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HPJSRV05-4-AU

HXY MOSFET · Electrostatic And Surge Protection (TVS/ESD) · SOT-23-6L

HPJSRV05-4-AU from HXY MOSFET, in a SOT-23-6L. 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 I/O channel clamped to the rails by a diode pair, with 0.4pF max capacitance to GND and VRWM of 5V max.
2 GND power_in Negative rail pin connected to system ground, to which positive ESD current is steered through an ESD diode and the zener diode.
3 I/O2 passive ESD-protected I/O channel clamped to the rails by a diode pair, with 0.4pF max capacitance to GND and VRWM of 5V max.
4 I/O3 passive ESD-protected I/O channel clamped to the rails by a diode pair, with 0.4pF max capacitance to GND and VRWM of 5V max.
5 VCC power_in Positive rail pin with an integrated zener diode to GND that sets the positive clamping voltage, with a reverse breakdown voltage of 6V min.
6 I/O4 passive ESD-protected I/O channel clamped to the rails by a diode pair, with 0.4pF max capacitance to GND and VRWM of 5V max.

Key specifications

Parameter Value
Manufacturer HXY MOSFET
Package SOT-23-6L
Category Circuit Protection
Pins 6

CAD (KiCad official)

  • Symbol: HPJSRV05-4-AU
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6L (KiCad packages3D, STEP)
  • 3D model files: hpjsrv05-4-au-etched.step / hpjsrv05-4-au-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hpjsrv05-4-au.step / hpjsrv05-4-au.glb are the bare package body.

Provenance

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

  • Datasheet: HXY MOSFET datasheet (5 pp, sha256 07d640602cff9d95, retrieved 2026-10-27, 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