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Specifications
Mfr. Part #:
HC2F100-SN
Key Attributes
Model Number:
HC2F100-SN
Product Description
Product Overview
The LEM HC2F CLIPS Family is an open-loop Hall effect current transducer designed for high-power, low-voltage automotive applications. It provides galvanic isolation between the primary and secondary circuits, enabling the electronic measurement of DC, AC, or pulsed currents. Key advantages include excellent accuracy, very good linearity, low thermal drift, and a wide frequency bandwidth with no insertion losses. The compact design is suitable for PCB mounting, and the family offers various current measuring ranges within the same housing.
Product Attributes
- Brand: LEM
- Model: HC2F100-SN CLIPS
- Principle: Hall effect
- Construction: Open Loop
- Power Supply: Unipolar +5 V DC
- Mounting: PCB mounting
- Material (Case): PBT GF 30
- Material (Magnetic Core): FeNi alloy
- Material (Pins & Bus Bar): Copper alloy tin plated (lead free)
- Origin: Not specified
- Color: Not specified
- Certifications: Not specified
Technical Specifications
| Parameter | Symbol | Unit | Specification | Conditions |
| Primary current, measuring range | IPM | A | -100 to 100 | @ -40C < T < 125C |
| Supply voltage | VC | V | 4.75 to 5.25 | @ -40C < T < 125C |
| Output voltage (Analog) | VOUT | V | VOUT = (VC/5) x (2.5 +0.02 x IP ) | @ -40C < T < 125C |
| Sensitivity | G | V/A | 0.0196 to 0.0204 | @ TA = 25C; VC = 5 V |
| Offset voltage | VO | V | 2.481 to 2.519 | @ VC = 5 V; TA = 25C; IP = 0 A |
| Current consumption | IC | mA | - to 20 | @ -40C < T < 125C; 4.75 V < VC < 5.25 V |
| Load resistance | RL | k | 2 to - | - |
| Output internal resistance | ROUT | - to 10 | - | |
| Sensitivity error | G | % | -2.0 to 2.0 | @ TA = 25C, VC = 5 V; Gth = 0.02 V/A |
| Electrical offset | IOE | A | -0.7 to 0.7 | @ VC = 5.00 V; TA = 25C |
| Offset voltage (VOE) | VOE | mV | -14 to 14 | @ VC = 5.00 V; TA = 25C; IP = 0 A |
| Magnetic offset | IOM | A | -0.25 to 0.25 | @ After excursion to IP; TA = 25C |
| Magnetic offset voltage | VOM | mV | -5 to 5 | @ After excursion to IP; TA = 25C |
| Average temperature coefficient of VOE | TCVOEAV | mV/C | -0.14 to 0.14 | @ -40C < T < 125C; VC = 5.00 V |
| Average temperature coefficient of G | TCGAV | %/C | -0.04 to 0.04 | @ -40C < T < 125C; VC = 5.00 V |
| Linearity error | L | % | -1.0 to 1.0 | @ IP; VC = 5.00 V, TA = 25C |
| Response time | tr | s | - to 20 | @ di/dt = 50 A/s; IT = 60 A |
| Frequency bandwidth | BW | kHz | 20 to - | @ -3 dB; IT = 20 A rms |
| Output voltage noise peak-peak | Vno p-p | mV | - to 43 | @ TA = 25C; 0 Hz < f < 1 MHz |
| Output voltage noise rms | Vno rms | mV | - to 4 | @ TA = 25C; 0 Hz < f < 1 MHz |
| Maximum peak primary current (not operating) | IP max | A | Defined by busbar to have T 150C | - |
| Primary nominal DC or current rms | IPN | A | Defined by busbar to have T 150C | - |
| Maximum supply voltage (not operating) | VC max | V | 7 | - |
| Secondary maximum admissible power | PS max | mW | 150 | - |
| Ambient operating temperature | TA | C | -40 to 125 | - |
| Ambient storage temperature | TS | C | -40 to 125 | - |
| Electrostatic discharge voltage | VESD | V | 2000 | - |
| Maximum admissible vibration | m.s | 100 | see page 5/5 | |
| Rms voltage for AC insulation test 50 Hz, 1 min | Vd | V | 1500 | see page 5/5 |
| Creepage distance | dCp | mm | 1.67 | CTI=425 |
| Clearance | dCI | mm | 1.80 | CTI=425 |
2411272331_LEM-HC2F100-SN_C19408953.pdf
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