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MT9223CT-30UR5

Public Made by Adom

by adom

Magn Tek Current Sensors, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs mt9223ct-30ur5: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
viewers mt9223ct-30ur5: viewers · Ray 29d ago
mt9223ct-30ur5-etched.fit.json mt9223ct-30ur5: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
mt9223ct-30ur5-etched.glb mt9223ct-30ur5: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
mt9223ct-30ur5-etched.step mt9223ct-30ur5: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
mt9223ct-30ur5.glb Publish 0.1.0 · Ray 29d ago
mt9223ct-30ur5.kicad_mod Publish 0.1.0 · Ray 29d ago
mt9223ct-30ur5.kicad_sym Publish 0.1.0 · Ray 29d ago
mt9223ct-30ur5.lbr Publish 0.1.0 · Ray 29d ago
mt9223ct-30ur5.step Publish 0.1.0 · Ray 29d ago
package.json Publish 0.1.0 · Ray 29d ago
page.json mt9223ct-30ur5: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1d ago
README.md mt9223ct-30ur5: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 19d ago

MT9223CT-30UR5

Magn Tek · Current Sensors · SOP-8

MT9223CT-30UR5 from Magn Tek, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 IP+ passive Input current positive terminal (primary conductor). Pins 1 and 2 are shorted together externally. Part of the low-resistance (~1.2 mΩ) primary conduction path electrically isolated from the signal side.
2 IP+ passive Input current positive terminal (primary conductor). Pins 1 and 2 are shorted together externally to form the current input side of the primary path.
3 IP- passive Input current negative terminal (primary conductor). Pins 3 and 4 are shorted together externally to form the current output side of the primary path. Isolated from the signal-side pins by 2.4 kVRMS.
4 IP- passive Input current negative terminal (primary conductor). Pins 3 and 4 are shorted together externally.
5 GND power_in Signal ground reference for VCC, VOUT, and FILTER pins.
6 FILTER passive External filter capacitor pin used to set the output bandwidth. Cutoff frequency fc = 1/(2piRF*CFILTER), with internal filter resistance RF(int) ~1.8 kΩ typ. Reducing bandwidth improves noise but increases response time.
7 VOUT output Analog output signal proportional to sensed primary current. For the -30UR5 (unidirectional) variant: VOQ = 0.5V at IP=0A, output swings 0.5V to 4.5V for 0..+30A with sensitivity 133.3 mV/A. Ratiometric to VCC. VOL max 0.3V, VOH min VCC-0.3V into RL >= 4.7 kΩ.
8 VCC power_in Positive supply voltage input. Nominal 5.0V (4.5V-5.5V range). ICC typ 14 mA, 20 mA max. A 0.1 µF CBYPASS capacitor between VCC and GND is required.

Key specifications

Parameter Value
Manufacturer Magn Tek
Package SOP-8
Category Sensor
Pins 8

Ordering variants

Same part, different packaging or reel option.

  • MT9223CT-30UR520UR5
  • MT9223CT-30UR5
  • MT9223CT-30UR535UR5
  • MT9223CT-30UR520BR5
  • MT9223CT-30UR525BR5
  • MT9223CT-30UR530BR5
  • MT9223CT-30UR540BR5
  • MT9223CT-30UR550BR5

CAD (KiCad official)

  • Symbol: MT9223CT-30UR5
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: mt9223ct-30ur5-etched.step / mt9223ct-30ur5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mt9223ct-30ur5.step / mt9223ct-30ur5.glb are the bare package body.

Provenance

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

  • Datasheet: Magn Tek datasheet (18 pp, sha256 a6f5ef9a0d1a103e, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF