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working temperature : -40℃~+85℃
Current Range : 103.3A
Voltage - Supply : 3V~3.6V
Sensitivity : 15mV/A
Description : 103.3A 15mV/A SMD-10P,7.7x10.9mm Current Sensors RoHS
Mfr. Part # : CZ3A06
Model Number : CZ3A06
Package : SMD-10P,7.7x10.9mm
The CZ-3A06 is an open-type current sensor utilizing Hall effect technology to provide an analog voltage output proportional to AC/DC current. Engineered with a Group III-V semiconductor thin film Hall sensor, it delivers high accuracy and speed. Its coreless, ultra-small surface-mount package ensures space-saving integration, while a low primary conductor resistance minimizes heat generation, enabling a continuous 50Arms current rating. The CZ-3A0x series features a built-in stray magnetic field reduction function to counteract accuracy degradation from disturbed magnetic fields and a dual overcurrent detection function. Compliant with UL 61800-5-1 safety standards, it is ideal for industrial AC drives, servo motors, and applications requiring input to a 3.3V ADC. The CZ-3A0x series offers a range of linear measurement capabilities, from 12.9A to 129.1A, allowing for consistent board designs across different current ratings.
| Parameter | Symbol | Min. | Typ. | Max. | Units | Notes |
|---|---|---|---|---|---|---|
| Model | CZ-3A06 | |||||
| Supply Voltage | VDD | 3.0 | 3.3 | 3.6 | V | |
| Maximum Primary Current (RMS) | IRMSmax | 50 | Arms | Continuous | ||
| High-Accuracy | 0.4% | %F.S. | (Ta=3585C Typ.) | |||
| Primary Conductor Resistance | RP | 0.27 | m | Typ. | ||
| Package Dimensions | 12.7mm10.9mm2.25mm | mm | ||||
| Isolation Voltage | VINS | 4.2 | kVrms | (AC50Hz, 60s) | ||
| Creepage Distance | Cr | 8.0 | mm | |||
| Clearance Distance | Cl | 8.0 | mm | |||
| Sensitivity | Vh | 15 | mV/A | (IIN=30A) | ||
| Zero-Current Output Voltage | Vof | 1.64 | 1.65 | 1.66 | V | (IIN=0A) |
| Linear Sensing Range | INS | -103.3 | 103.3 | A | ||
| Linearity Error | -0.6 | 0.6 | %F.S. | |||
| Rise Response Time | tr | 1 | s | |||
| Fall Response Time | tf | 1 | s | |||
| Overcurrent Detection Threshold 1 Adjustable Range | |IOCDTH1| | 46.7 | 116.6 | A | ||
| Overcurrent Detection Threshold 2 Adjustable Range | |IOCDTH2| | 116.7 | 233.3 | A |
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Coreless ultra small surface mount current sensor AKM CZ3A06 compliant with multiple safety certifications Images |