Changsha Purple Horn E-Commerce Co., Ltd.
| working temperature | -40℃~+85℃ |
| Current Range | 20A |
| Voltage - Supply | 4.5V~5.5V |
| Sensitivity | 70mV/A |
| Description | 20A 70mV/A SMD-10P,7.7x10.9mm Current Sensors RoHS |
| Mfr. Part # | CZ3AG3 |
| Package | SMD-10P,7.7x10.9mm |
| Model Number | CZ3AG3 |
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Product Specification
| working temperature | -40℃~+85℃ | Current Range | 20A |
| Voltage - Supply | 4.5V~5.5V | Sensitivity | 70mV/A |
| Description | 20A 70mV/A SMD-10P,7.7x10.9mm Current Sensors RoHS | Mfr. Part # | CZ3AG3 |
| Package | SMD-10P,7.7x10.9mm | Model Number | CZ3AG3 |
The CZ-3AG3 is an open-type, coreless 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 high-speed current sensing. Its ultra-small surface mount package and coreless design contribute to space-saving solutions. The sensor features a low primary conductor resistance, enabling continuous operation at 50Arms with suppressed heat generation. A built-in stray magnetic field reduction function mitigates accuracy degradation from disturbed magnetic fields. The CZ-3AGx series also incorporates a dual overcurrent detection function with adjustable thresholds. Compliant with UL 61800-5-1 safety standards, it is ideal for industrial AC drives, servo motors, and applications requiring input to a 3V ADC. The CZ-3AGx series offers a range of linear sensing capabilities, facilitating consistent board designs across different current ratings.
| Parameter | Symbol | Min. | Typ. | Max. | Units | Notes |
|---|---|---|---|---|---|---|
| Product Model | CZ-3AG3 | |||||
| Supply Voltage | VDD | 4.5 | 5.0 | 5.5 | V | |
| Maximum Primary Current (Continuous) | IRMSmax | 50 | Arms | Continuous DC value or RMS value | ||
| Primary Conductor Resistance | RP | 0.27 | m | |||
| High-Accuracy | 0.4% F.S. | %F.S. | (Ta=35~85C) | |||
| Isolation Voltage | VINS | 3.0 | kVrms | (AC50Hz, 60s) | ||
| Package Dimensions | 12.7mm 10.9mm 2.25mm | mm | ||||
| Output Type | 3V Output | |||||
| Sensitivity | Vh | 70 mV/A | mV/A | (IIN=20A, VOUT/1A) | ||
| Zero-Current Output Voltage | Vof | 1.5 | V | (IIN=0A) | ||
| Linear Sensing Range | INS | -20.0 | 20.0 | A | ||
| Linearity Error | -0.6 | 0.6 | %F.S. | (IIN=20A) | ||
| Rise Response Time | tr | 3.6 | s | (CLVOUT=1000pF) | ||
| Fall Response Time | tf | 3.6 | s | (CLVOUT=1000pF) | ||
| Overcurrent Detection Threshold 1 Adjustable Range | |IOCDTH1| | 10.0 | 25.0 | A | ||
| Overcurrent Detection Threshold 2 Adjustable Range | |IOCDTH2| | 25.0 | 50.0 | A | ||
| Creepage Distance | Cr | 8.0 | mm | |||
| Clearance Distance | Cl | 8.0 | mm |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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