Changsha Purple Horn E-Commerce Co., Ltd.
| Operating Current | 3mA |
| Operation Points | 11.5mT |
| Release Points | 9mT |
| Operating Temperature | -40℃~+125℃ |
| Voltage - Supply | 3V~28V |
| Description | Digital Switch Unipolar Open Drain Hall Effect SC-59 |
| Mfr. Part # | AH3377-W-7 |
| Package | SC-59 |
| Model Number | AH3377-W-7 |
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Product Specification
| Operating Current | 3mA | Operation Points | 11.5mT |
| Release Points | 9mT | Operating Temperature | -40℃~+125℃ |
| Voltage - Supply | 3V~28V | Description | Digital Switch Unipolar Open Drain Hall Effect SC-59 |
| Mfr. Part # | AH3377-W-7 | Package | SC-59 |
| Model Number | AH3377-W-7 |
The AH3377 is a high voltage, low sensitivity Hall Effect Unipolar Switch IC designed for proximity, position, and level sensing applications in industrial and consumer home appliances. It operates over a wide supply range of 3.0V to 28V and features a chopper-stabilized architecture for excellent temperature stability and minimal switch point drift. The device offers robust protection with a reverse blocking diode and Zener clamps on supply and output pins, along with an over-current limit on the output. The single open-drain output switches on with a sufficiently strong South pole magnetic field.
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Absolute Maximum Ratings | |||||
| VDD Supply Voltage | (Note 6) | 32 | V | ||
| VDDR Reverse Supply Voltage | (Note 6) | -32 | V | ||
| VOUT_MAX Output Off Voltage | (Note 6) | 32 | V | ||
| IOUT Continuous Output Current | 60 | mA | |||
| IOUT_R Reverse Output Current | -50 | mA | |||
| PD Package Power Dissipation | SIP-3 (Ammo Pack), SIP-3 (Bulk Pack) | 550 | mW | ||
| PD Package Power Dissipation | SC59 and SOT23 | 230 | mW | ||
| Ts Storage Temperature Range | -65 | +165 | C | ||
| TJ Maximum Junction Temperature | +150 | C | |||
| ESD HBM Electros Static Discharge Withstand | Human Body Model (HBM) | 6 | kV | ||
| Recommended Operating Conditions | |||||
| VDD Supply Voltage | Operating | 3.0 | 28 | V | |
| TA Operating Temperature Range | Operating | -40 | +125 | C | |
| Electrical Characteristics | |||||
| VOUT_ON Output ON Voltage | IOUT = 20mA, B > BOP | -0.2 | 0.4 | V | |
| ILKG Output Leakage Current | (When output is off) VOUT = 28V, B < BRP, Output off | <0.1 | 10 | A | |
| IDD Supply Current | Output open, TA = +25C | 3 | 3.5 | mA | |
| IDD Supply Current | Output open, TA = -40C to +125C | 4 | mA | ||
| IDD_R Reverse Supply Current | VDD = -18V, TA = -40C to +125C | 1 | mA | ||
| IDD_R Reverse Supply Current | VDD = -28V, TA = -40C to +125C | 1.5 | mA | ||
| tP_ON Device Power-On Time | (Start-up Time) VDD >= 3V, B > BOP (Note 7) | 10 | s | ||
| fC Chopping Frequency | 800 | kHz | |||
| tD Response Time Delay | (Time from magnetic threshold reached to the start of the output rise or fall) (Note 9) | 3.75 | s | ||
| tR Output Rising Time | (External pull-up resistor RL and load capacitance dependent) RL = 1k, CL = 20pF | 0.2 | 1 | s | |
| tF Output Falling Time | (Internal switch resistance and load capacitance dependent) RL = 1k, CL = 20pF | 0.1 | 1 | s | |
| IOCL Output Current Limit | B > BOP (Note 10 ) | 30 | 55 | mA | |
| VZ Zener Clamp Voltage | IDD = 5mA | 28 | V | ||
| Magnetic Characteristics | |||||
| BOPS Operation Point | (South pole to part marking side for SOT23 and SIP-3; South pole to the non-part marking side for SC59) VDD = 12V, TA = +25C | 115 | Gauss | ||
| BOPS Operation Point | (South pole to part marking side for SOT23 and SIP-3; South pole to the non-part marking side for SC59) TA = -40C to +125C | 95 | 115 | 140 | Gauss |
| BRPS Release Point | (South pole to part marking side for SOT23 and SIP-3; South pole to the non-part marking side for SC59) VDD = 12V, TA = +25C | 90 | Gauss | ||
| BRPS Release Point | (South pole to part marking side for SOT23 and SIP-3; South pole to the non-part marking side for SC59) TA = -40C to +125C | 70 | 90 | 120 | Gauss |
| BHY Hysteresis | (|BOPX|-|BRPX|) (Note 13) VDD = 12V, TA = +25C | 25 | Gauss | ||
| BHY Hysteresis | (|BOPX|-|BRPX|) (Note 13) TA = -40C to +125C | 18 | 25 | 36 | Gauss |
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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