Changsha Purple Horn E-Commerce Co., Ltd.
| Operating Current | 4.8mA |
| Operation Points | 4.5mT |
| Release Points | 4.5mT |
| Operating Temperature | -40℃~+150℃ |
| Output Current | 30mA |
| Voltage - Supply | 3.8V~60V |
| Description | Digital Switch Bipolar Open Collector Hall Effect SOT-23-3L |
| Mfr. Part # | BDH8401F |
| Package | SOT-23-3L |
| Model Number | BDH8401F |
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Product Specification
| Operating Current | 4.8mA | Operation Points | 4.5mT |
| Release Points | 4.5mT | Operating Temperature | -40℃~+150℃ |
| Output Current | 30mA | Voltage - Supply | 3.8V~60V |
| Description | Digital Switch Bipolar Open Collector Hall Effect SOT-23-3L | Mfr. Part # | BDH8401F |
| Package | SOT-23-3L | Model Number | BDH8401F |
The BDH8401F is a wide-voltage bipolar latching Hall effect sensor IC manufactured using high-voltage bipolar process technology. It is designed for high-voltage applications and offers strong noise immunity. The chip integrates a voltage regulator, Hall voltage generator, differential amplifier, temperature compensation circuit, and an open-collector output circuit. It accepts magnetic induction as input and outputs a digital voltage signal. Operating within a wide temperature range of -40 to 150 and a voltage range of 3.8V to 60V, it can drive up to 30mA. The BDH8401F is suitable for various consumer electronics and industrial control applications, available in TO92S and SOT23-3L packages, both compliant with RoHS standards.
| Parameter | Description | Value | Unit |
|---|---|---|---|
| Model | BDH8401F | V1.1 | |
| Operating Voltage (VCC) | Minimum | 3.8 | V |
| Maximum | 60 | V | |
| Overvoltage Protection | 80 | V | |
| Output Type | Open Collector | ||
| Reverse Voltage Protection | Power Pin | Yes | |
| Operating Temperature | -40 to 150 | ||
| Maximum Output Current (IOUT) | 30 | mA | |
| Typical Supply Current (ISUP) | 4.8 | mA | |
| Output Voltage Saturation (Vsat) | IOUT=20mA | 0.4 | V |
| Output Rise Time (Tr) | RL=10K, CL=20pF | 1.0 | us |
| Output Fall Time (Tf) | RL=10K, CL=20pF | 1.5 | us |
| Operating Point (Bop) | Typical | 45 | Gauss |
| Release Point (Brp) | Typical | -45 | Gauss |
| Hysteresis (BHYS) | 90 | Gauss | |
| Ordering Information (TO92S) | Package | TO92S | |
| Packaging | 1000 / Bag | ||
| Ordering Information (SOT23-3L) | Package | SOT23-3L | |
| Packaging | 3000 / Reel | ||
| Absolute Maximum Ratings (VCC) | Maximum | 80 | V |
| Absolute Maximum Ratings (VOUT) | Maximum | 80 | V |
| Absolute Maximum Ratings (IOUT) | Maximum | 40 | mA |
| Absolute Maximum Ratings (TJ) | Maximum | 150 | C |
| Absolute Maximum Ratings (TSTG) | Maximum | 165 | C |
| Symbol | Min | Max |
|---|---|---|
| A | 1.42 | 1.67 |
| A1 | 0.66 | 0.86 |
| b | 0.35 | 0.56 |
| b1 | 0.4 | 0.55 |
| C | 0.36 | 0.51 |
| D | 3.9 | 4.2 |
| D1 | 2.97 | 3.27 |
| E | 2.9 | 3.28 |
| e | 1.270 TYP | |
| e1 | 2.44 | 2.64 |
| L | 13.5 | 15.5 |
| x | 2.025 TYP | |
| y | 1.545 TYP | |
| z | 0.500 TYP | |
| 45 TYP |
| Symbol | Min | Max |
|---|---|---|
| A | 2.80 | 3.00 |
| A1 | 0.00 | 0.10 |
| b | 0.35 | 0.50 |
| c | 0.10 | 0.20 |
| D | 2.65 TYP | |
| E | 2.40 TYP | |
| e | 0.95 TYP | |
| e1 | 1.90 TYP | |
| L | 0.35 | 0.55 |
| L1 | 0.00 TYP | |
| 0 | 8 |
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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