Changsha Purple Horn E-Commerce Co., Ltd.
| Operating Current | 4.5mA |
| Operation Points | ±13.5mT |
| Release Points | ±12mT |
| Operating Temperature | -40℃~+150℃ |
| Output Current | 20mA |
| Voltage - Supply | 3V~24V |
| Description | TO-92S Switches (Solid State) RoHS |
| Mfr. Part # | SS451A |
| Package | TO-92S |
| Model Number | SS451A |
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Product Specification
| Operating Current | 4.5mA | Operation Points | ±13.5mT |
| Release Points | ±12mT | Operating Temperature | -40℃~+150℃ |
| Output Current | 20mA | Voltage - Supply | 3V~24V |
| Description | TO-92S Switches (Solid State) RoHS | Mfr. Part # | SS451A |
| Package | TO-92S | Model Number | SS451A |
The SS351AT, SS451A, and SS551AT are omnipolar digital Hall-effect sensor ICs that turn on (output low) with either a North or South magnetic pole and turn off (output high) when the magnetic field is removed. These devices are sensitive to electrostatic discharge (ESD) and require standard ESD precautions during handling. Soldering instructions include limiting exposure to high temperatures and specific reflow/wave solder parameters to prevent product damage.
| Characteristic | Model | Min. | Typ. | Max. | Unit | Condition |
| Supply voltage | SS451A/SS551AT | 3 | 24 | Vdc | -40 C to 150 C | |
| Supply voltage | SS351AT | 3 | 24 | Vdc | -40 C to 125 C | |
| Supply voltage | SS351AT | 3 | 12 | Vdc | 150 C | |
| Supply current | 4.5 | 6 | mA | Vs=5 V at 25 C | ||
| Supply current | 3.5 | 5 | mA | Vs=3 V at 25 C | ||
| Output current | 20.0 | mA | ||||
| Vsat at 20 mA | 0.4 | V | Gauss > Bop positive or Gauss < Bop negative | |||
| Output leakage current | 10 | A | Gauss > Bop+ or < Bop- | |||
| Output switching time: rise | 1.5 | s | Vs=12 V at 25 C, RL =1.6 kOhm, CL = 20 pF | |||
| Output switching time: fall | 1.5 | s | Vs=12 V at 25 C, RL =1.6 kOhm, CL = 20 pF | |||
| Thermal resistance | SS451A | 233 | C/W | |||
| Thermal resistance | SS351AT | 303 | C/W | |||
| Thermal resistance | SS551AT | 210 | C/W | |||
| Operate (positive) | 35 | 85 | Gauss | |||
| Operate (negative) | -135 | -35 | Gauss | |||
| Release (positive) | 10 | 40 | Gauss | |||
| Release (negative) | -120 | -40 | Gauss | |||
| Differential | 5 | 45 | Gauss | |||
| Operating temperature | -40 | 150 | C | |||
| Storage temperature | -40 | 150 | C |
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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