The AH9251 is a medium sensitivity micropower omnipolar Hall-effect switch with an integrated output pull-up resistor, designed for battery-powered applications. It operates from 2.5V to 5.5V and features a sleep mode that reduces average current consumption to 8µA typical at 3V. The device switches on with either magnetic pole and has an operating temperature range of -40°C to +85°C. It is available in the SC59 package, which is a small, low-profile SMD package. The output can source up to 2mA and has a saturation voltage of 0.4V at 1.0mA. It is RoHS compliant, halogen-free, and offers 5000V HBM ESD protection.
Win Source Part Number: 1110947-AH9251-W-7
Category: Sensors, Transducers>Magnetic
Features: Sleep Mode
Package: Tape & Reel
Standard Package: 3,000
Mounting: SMD (SMT)
Technology: Hall Effect
Output Type: Digital
Function: Omnipolar Switch
Test Condition: -40°C ~ 85°C
Polarization: North Pole, South Pole
Current - Supply (Max): 15µA
Current - Output (Max): 2mA
Sensing Range: ±8mT Trip, ±7mT Release
Voltage - Supply: 2.5V ~ 5.5V
Package / Case: TO-236-3, SC-59, SOT-23-3
Supplier Device Package: SC-59-3
Temperature Range - Operating: -40°C ~ 85°C (TA)
Alternative Parts (Cross-Reference): AH9251W7;
ECCN: EAR99
Fake Threat In the Open Market: 70 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Diodes Incorporated
Other Names: AH9251-W-7DICT,AH925
Base Product Number: AH9251
| Win Source Electronics | |
|---|---|
| Product Category | Solid State Relays |
| Product Number | 1110947-AH9251-W-7 |
| Product Name | Sensors, Transducers - Magnetic Sensors - Switches (Solid State) |
| Mounting | PCBoard; SMD (SMT) |
