Specification	CT430-HSWF30MR

Accuracy	0.5 % RH
Current - Sensing	30 A
Current - Supply (Max)	9 mA
For Measuring	AC, DC
Linearity Tolerance	0.1 %
Maximum Frequency	1 MHz
Minimum Frequency	DC
Mounting Type	Surface Mount
Number of Channels	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output	Voltage, Ratiometric
Package Length	0.295 in
Package Name	16-SOIC
Package Width	7.5 mm
Polarization	Bidirectional
Response Time	300 ns
Sensitivity	66.7 mV/A
Sensor Type	Magnetoresistive
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	4.75 V

CT430 Series

Part	Supplied Contents	Utilized IC / Part	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Sensitivity	Contents	Embedded	Interface	Sensing Range	Sensor Type	Operating Temperature (Max)	Operating Temperature (Min)	Maximum Frequency	Minimum Frequency	Package Length	Package Name	Package Width	Accuracy	Mounting Type	Current - Sensing	Response Time	Polarization	For Measuring	Output	Linearity Tolerance	Current - Supply (Max)	Number of Channels	Sensing Range (Min)	Sensing Range (Max)
Allegro MicroSystems CTD430-65DC	Board(s)	CT430	5.5 V	4.75 V	61.5 mV/A	Board	No	Analog	65 A	Current Sensor
Allegro MicroSystems CT430-HSWF65DR			5.5 V	4.75 V	61.5 mV/A					Magnetoresistive	125 °C	-40 °C	1 MHz	DC	0.295 in	16-SOIC	7.5 mm	0.7 %	Surface Mount	65 A	300 ns	Unidirectional	AC DC	Ratiometric Voltage	0.2 %	9 mA	1
Allegro MicroSystems CTD430-65AC	Board(s)	CT430	5.5 V	4.75 V	30.8 mV/A	Board	No	Analog		Current Sensor																		-65 A	65 A
Allegro MicroSystems CT430-HSWF50DR			5.5 V	4.75 V	80 mV/A					Magnetoresistive	125 °C	-40 °C	1 MHz	DC	0.295 in	16-SOIC	7.5 mm	0.7 %	Surface Mount	50 A	300 ns	Unidirectional	AC DC	Ratiometric Voltage	0.2 %	9 mA	1
Allegro MicroSystems CTD430-30AC	Board(s)	CT430	5.5 V	4.75 V	66.7 mV/A	Board	No	Analog		Current Sensor																		-30 A	30 A
Allegro MicroSystems CT430-HSWF65MR			5.5 V	4.75 V	30.8 mV/A					Magnetoresistive	125 °C	-40 °C	1 MHz	DC	0.295 in	16-SOIC	7.5 mm	0.5 % RH	Surface Mount	65 A	300 ns	Bidirectional	AC DC	Ratiometric Voltage	0.2 %	9 mA	1
Allegro MicroSystems CTD430-30DC	Board(s)	CT430	5.5 V	4.75 V	133.3 mV/A	Board	No	Analog	30 A	Current Sensor
Allegro MicroSystems CTD430-50DC	Board(s)	CT430	5.5 V	4.75 V	80 mV/A	Board	No	Analog	50 A	Current Sensor
Allegro MicroSystems CT430-HSWF30MR			5.5 V	4.75 V	66.7 mV/A					Magnetoresistive	125 °C	-40 °C	1 MHz	DC	0.295 in	16-SOIC	7.5 mm	0.5 % RH	Surface Mount	30 A	300 ns	Bidirectional	AC DC	Ratiometric Voltage	0.1 %	9 mA	1
Allegro MicroSystems CTD430-20AC	Board(s)	CT430	5.5 V	4.75 V	0.1 V/A	Board	No	Analog		Current Sensor																		-20 A	20 A

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

CT430-HSWF30MR | Datasheet

Implementing CT43x in PDUs

XtremeSense™ TMR technology

CT43x Performance Overview

Thermal Resistance IC Sensor