Automotive Hall Effect switch DIODES AH3391Q-SA-7 offering low sensitivity operation and Zener clamp protection
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The AH3391Q is an AECQ100 qualified, high voltage, low sensitivity Hall Effect Unipolar switch IC designed for automotive position and proximity sensing applications. It operates over a wide supply range of 3.0V to 28V and features a chopper-stabilized architecture for superior temperature stability and minimal switch point drift. The device offers a reliable solution with an open-drain output, over-current limit, and Zener clamp protection. It is activated by a South pole of sufficient strength and remains off for North pole or no magnetic fields.
Product Attributes
- Brand: Diodes Incorporated
- Product Name: AH3391Q
- Certifications: AECQ100 Grade 0 Qualified
- Material Compliance: Totally Lead-Free & Fully RoHS Compliant, Halogen and Antimony Free. Green Device
- Packages: SOT23, SIP-3 (Ammo Pack), SIP-3 (Bulk Pack)
Technical Specifications
| Parameter | Condition | Min | Typ | Max | Unit |
| Supply Voltage (VDD) | Operating | 3.0 | - | 28 | V |
| Operating Temperature Range | TA | -40 | - | +150 | C |
| Output ON Voltage (VOUT_ON) | IOUT = 20mA, B > Bop | - | - | 0.4 | V |
| Output Leakage Current (ILKG) | VOUT = 28V, B < Brp, Output off | - | <0.1 | 10 | A |
| Supply Current (IDD) | Output open, TA = +25C | - | 3 | 3.5 | mA |
| Supply Current (IDD) | Output open, TA = -40C to +150C | - | - | 4 | mA |
| Device Power-On Time (tP_ON) | VDD >= 3V, B > Bop | - | 10 | - | s |
| Response Time Delay (tD) | Magnetic threshold reached to output change | - | 3.75 | - | s |
| Output Current Limit (IOCL) | B > Bop | 30 | - | 55 | mA |
| Zener Clamp Voltage (VZ) | IDD = 5mA | 28 | - | - | V |
| Operation Point (BOPS) | South pole, VDD = 12V, TA = +25C | - | 275 | - | Gauss |
| Operation Point (BOPS) | South pole, TA = -40C to +150C | 235 | 275 | 300 | Gauss |
| Release Point (BRPS) | South pole, VDD = 12V, TA = +25C | - | 250 | - | Gauss |
| Release Point (BRPS) | South pole, TA = -40C to +150C | 210 | 250 | 275 | Gauss |
| Hysteresis (BHY) | VDD = 12V, TA = +25C | - | 25 | - | Gauss |
| Hysteresis (BHY) | TA = -40C to +150C | 17 | 25 | 36 | Gauss |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changsha Purple Horn E-Commerce Co., Ltd.
Location
2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person
Coral