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Hall Effect Automotive Current Transducer LEM HC5F500-S with Open Loop Design and 500 Ampere Measuring Range

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Hall Effect Automotive Current Transducer LEM HC5F500-S with Open Loop Design and 500 Ampere Measuring Range

Description : Current Sensors RoHS

Mfr. Part # : HC5F500-S

Model Number : HC5F500-S

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Product Overview

The LEM HC5F500-S is an open-loop automotive current transducer utilizing Hall effect technology for the electronic measurement of DC, AC, or pulsed currents. It provides galvanic isolation between the high-power primary circuit and the low-voltage electronic secondary circuit. Designed for automotive applications, it offers a choice of peak current ranges within a single housing, featuring good accuracy, linearity, and low thermal drift.

Product Attributes

Brand: LEM
Primary Current Measuring Range: up to 500 A
Power Supply: Unipolar + 5 V DC
Operating Temperature Range: -40C to +125C
Output Voltage: Full ratiometric
Housing Material: PA66-GF25
Magnetic Core Material: FeSi alloy
Pins Material: Copper alloy base tin plated (lead free)
Mass: 21 g
Certifications: IEC 60664 Part 1, JESD22-A114-B, ISO 16750-3&4.1.2.1.2.1

Technical Specifications

Parameter	Symbol	Unit	Specification	Conditions	Min	Typical	Max
Electrical Data
Primary current, measuring range	IP	A			-500		500
Supply voltage	VC	V		1)	4.75	5.00	5.25
Output voltage (Analog)	VOUT	V	VOUT = (VC/5) x (2.5 +0.004 x IP )	@ VC
Sensitivity	G	mV/A		@ VC = 5 V		4
Current consumption	IC	mA			12	20
Load resistance	RL	K			10
Capacitive loading	CL	nF			4.7
Output internal resistance	ROUT					10
Ambient operating temperature	TA	C			-40		125
Performance Data
Sensitivity error	G	%		@ TA = 25C; VC = 5 V	-2		2
Electrical offset	IOE	A		TA = 25C		1
Magnetic offset	IOM	A		@ After excursion to IP; TA = 25C	-1.6	1	1.6
Offset current	IO	A		TA = 25C		2.7
Average temperature coefficient of IOE	TCIOEAV	mA/C		@ - 40C < T < 125C; VC	-20	5	20
Average temperature coefficient of G	TCGAV	%/C		@ - 40C < T < 125C; VC	-0.05	0.025	0.05
Linearity error	L	%		IP	-1		1
Response time	tr	s				8	10
Frequency bandwidth	BW	kHz		2) @ - 3 dB		30
Output voltage low	VOUTL	V		@ VC = 5 V			0.1
Output voltage high	VOUTH	V		@ VC = 5 V	4.9
Output voltage noise peak-peak	Vno p-p	mV		DC to 1 MHz		16
Output voltage noise rms	Vno rms	mV		DC to 1 MHz		2.4
Absolute Maximum Ratings (Not Operating)
Supply over voltage	VC	V		No operating, 1 min@ 25C			7
Reverse voltage		V	Not applicable	No operating
Output over voltage	Vout	V		No operating	-0.5		VC + 0.5
Continuous output current	Iout	mA		No operating		-10	10
Output short-circuit duration	tC	min			2
Maximum admissible vibration		m.s		ISO 16750-3&4.1.2.1.2.1		200
Rms voltage for AC insulation test	Vd	kV		50 Hz, 1 min IEC 60664 Part 1	1.5
Electrostatic discharge voltage	VESD	kV		JESD22-A114-B	2
Ambient storage temperature	TS	C		tested after 64H @-55C connected	-55		150
Clearance distance	dCI	mm			1.7
Creepage distance	dCp	mm			2.55

2411271906_LEM-HC5F500-S_C454761.pdf

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