Datasheet4U Logo Datasheet4U.com

CZ-3A03 - Accurate Coreless Current Sensor

Datasheet Summary

Description

CZ-3A03 is an open-type current sensor using Hall sensors, which outputs the analog voltage proportional to the AC/DC current.

Group III-V semiconductor thin film is used as the Hall sensor, which enables the high-accuracy and high-speed current sensing.

Features

  • Compliant with safety standard of UL61800-5-1 (Clearance, Creepage distance ≧ 8.0mm).
  • Certified with safety standards of UL-1577 and IEC/UL60950-1.
  • 3.3V Output.
  • Maximum Primary Current : 50Arms.
  • High-accuracy : 0.4%F. S. (Ta=35～85°C Typ. ).
  • Quite small primary conductor resistance : 0.27mΩ Typ.
  • Stray magnetic field reduction function.
  • Small-sized surface mount package（12.7mm×10.9mm×2.25mm）.
  • Dual overcurrent detection.

📥 Download Datasheet

Datasheet preview – CZ-3A03

Datasheet Details

Part number CZ-3A03
Manufacturer AKM
File Size 965.42 KB
Description Accurate Coreless Current Sensor
Datasheet download datasheet CZ-3A03 Datasheet
Additional preview pages of the CZ-3A03 datasheet.

📁 Similar Datasheet

Other Datasheets by AKM
  • CZ-3A01 - Accurate Coreless Current Sensor
  • CZ-3A02 - Accurate Coreless Current Sensor
  • CZ-3A04 - Accurate Coreless Current Sensor
  • CZ-3A05 - Accurate Coreless Current Sensor
  • CZ-3A06 - Accurate Coreless Current Sensor
  • CZ-3A07 - Accurate Coreless Current Sensor
  • CZ-3AG1 - Accurate Coreless Current Sensor
  • CZ-3AG4 - Accurate Coreless Current Sensor

Full PDF Text Transcription

Click to expand full text
[CZ-3A03] Clearance/Creepage 8mm CZ-3A03 3.3V Output Accurate Coreless Current Sensor 1. General Description CZ-3A03 is an open-type current sensor using Hall sensors, which outputs the analog voltage proportional to the AC/DC current. Group III-V semiconductor thin film is used as the Hall sensor, which enables the high-accuracy and high-speed current sensing. Coreless ultra-small surface mount package realizes the space-saving. Also, the low primary conductor resistance suppresses heat generation to achieve the 50Arms continuous current. Existing coreless current sensors have an accuracy disadvantage from degradations caused by a disturbed magnetic field. The CZ-3A0x series has a built-in stray magnetic field reduction function to suppress this effect.
Published: |