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Specifications
Operating Current:
3mA
Operation Points:
±6mT
Release Points:
±1mT
Operating Temperature:
-40℃~+125℃
Output Current:
55mA
Voltage - Supply:
3V~28V
Mfr. Part #:
AH3564Q-P-B
Package:
SIP-3
Key Attributes
Model Number:
AH3564Q-P-B
Product Description
Product Overview
The AH3564Q is an AECQ100-qualified, high-voltage, high-sensitivity omnipolar Hall effect switch designed for automotive position and proximity sensing. It operates from a wide 3.0V to 28V supply range and features a chopper-stabilized design for superior temperature stability and minimal switch point drift. The device includes a reverse blocking diode and output overcurrent limit for enhanced robustness. Its single open-drain output activates with either a south or north magnetic pole of sufficient strength.
Product Attributes
- Brand: Diodes Incorporated
- Certifications: AECQ100, RoHS, Halogen and Antimony Free ("Green" Device)
- Origin: Not specified
- Material: Not specified
- Color: Not specified
Technical Specifications
| Characteristic | Value | Unit | Notes |
| Supply Voltage (Operating) | 3.0 to 28 | V | |
| Supply Voltage (Absolute Maximum Transient) | 32 | V | Not recommended for functional operation. |
| Reverse Supply Voltage (Absolute Maximum) | -32 | V | |
| Output Off Voltage (Absolute Maximum) | 32 | V | |
| Continuous Output Current | 60 | mA | |
| Reverse Output Current | -50 | mA | |
| Package Power Dissipation (SIP-3) | 550 | mW | @TA = +25C |
| Package Power Dissipation (SOT23) | 230 | mW | @TA = +25C |
| Storage Temperature Range | -65 to +165 | C | |
| Maximum Junction Temperature | +150 | C | |
| ESD Withstand (HBM) | >8 | kV | |
| ESD Withstand (CDM) | >2 | kV | |
| Operating Temperature Range | -40 to +150 | C | |
| Output ON Voltage (IOUT = 20mA) | 0.4 | V | Max |
| Output Leakage Current (Output Off) | <0.1 | A | Typ, VOUT = 28V, B < BRP |
| Supply Current (Output open, TA = +25C) | 3.5 | mA | Max |
| Supply Current (Output open, TA = -40C to +150C) | 4 | mA | Max |
| Device Power-On Time | 10 | s | Typ, VDD >= 3V, B > BOP |
| Response Time Delay | 3.75 | s | |
| Output Rising Time (RL = 1k, CL = 20pF) | 1 | s | Max |
| Output Falling Time (RL = 1k, CL = 20pF) | 1 | s | Max |
| Output Current Limit | 30 to 55 | mA | B > BOP |
| Zener Clamp Voltage (IDD = 5mA) | 28 | V | |
| Omnipolar Operation | Yes | ||
| High Sensitivity (Typical) | 40 | Gauss | BOP |
| High Sensitivity (Typical) | 25 | Gauss | BRP |
| Packages | SOT23, SIP-3 (Ammo Pack), SIP-3 (Bulk Pack) |
2304140030_DIODES-AH3564Q-P-B_C1559652.pdf
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