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CQ209D

CQ209D

CQ209D

AKM Semiconductor Inc.

CQ Series Hall Effect, Open Loop Sensor 1-Channel Bidirectional -40°C~90°C 4.5V~5.5V 400kHz 41A Accuracy-±1% Linearity-±1%

SOT-23

CQ209D Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 12 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case Module
Operating Temperature-40°C~90°C
PackagingTray
Series CQ
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature90°C
Min Operating Temperature -40°C
Voltage - Supply 4.5V~5.5V
Frequency 400kHz
Output Ratiometric, Voltage
Current - Supply (Max) 9mA
Polarity Bidirectional
Number of Channels 1
Polarization Bidirectional
Max Supply Current 9mA
Accuracy ±1%
Response Time1μs
Sensor Type Hall Effect, Open Loop
Linearity ±1%
Sensitivity 50mV/A
For Measuring AC/DC
Current - Sensing 41A
Sensitivity (mV/A) 50 mV/A
RoHS StatusROHS3 Compliant
In-Stock:4651 items

Pricing & Ordering

QuantityUnit PriceExt. Price

CQ209D Product Details

CQ209D Overview


Current sensors are housed in Module packages to ensure their safety. It is designed to protect the current sensors from damage by packaging them in the Tray. In general, current sensors should provide no more than 9mA amps of current. In order for current sensors to be effective, their current supply should not exceed 9mA. This current sensor must operate at a temperature greater than -40°C. Nevertheless, the current sensors should be set to 90°C as the maximum operating temperature.

CQ209D Features


Moisture Sensitivity Level: 1 (Unlimited)
Operating Temperature: -40°C~90°C
1 Channels
Mounting Type: Through Hole
Sensor Type: Hall Effect, Open Loop
Supply Voltage: 4.5V~5.5V
Frequency: 400kHz
Sensing Current: 41A
Module Package


CQ209D Applications


There are a lot of AKM Semiconductor Inc.
CQ209D Current Sensors applications.


  • Leakage Current Sensors
  • Industrial Monitoring and Control Systems
  • Overcurrent Detection
  • Frequency, Voltage, and Solar Inverters
  • Electrical drives
  • General purpose inverters
  • AC variable speed drives
  • Static converters for DC motor drives
  • Battery supplied applications
  • Uninterruptible Power Supplies(UPS)

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