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AH3366Q-SA-7 The Diodes Incorporated AH3366Q-SA-7 is a Hall Effect Unipolar Switch with an operating voltage range of 3.0V to 28V and an operating temperature of -40°C to 150°C. It features an open drain output and is available in a surface mount SC59/SOT-23 package.
Mfr Part #:

AH3366Q-SA-7

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The Diodes Incorporated AH3366Q-SA-7 is a Hall Effect Unipolar Switch with an operating voltage range of 3.0V to 28V and an operating temperature of -40°C to 150°C. It features an open drain output and is available in a surface mount SC59/SOT-23 package.
Total Stock: 108,012 pcs
$ Price Range: $1.50

AH3366Q-SA-7 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
108,000 pcs
108000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
12 pcs
12 pcs On Request 1 On Request On Request On Request On Request On Request

AH3366Q-SA-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Function
Mounting Type
Operating Temperature
Operating Temperature (Unspecified condition)
Operating Voltage (Typical)
Output Type
Polarization
Sensing Range
Sensitivity
Storage Temperature
Tape & Reel
Technology
Test Condition
Voltage

AH3366Q-SA-7 Description

Short technical summary and product information.

The AH3366Q-SA-7 from Diodes Incorporated is a high-voltage, medium-sensitivity Hall Effect Unipolar Switch designed for automotive applications. It operates over a wide supply range of 3.0V to 28V and maintains reliability across its operating temperature range of -40°C to 150°C.

 

This device features a chopper-stabilized design for superior temperature stability and minimal switch point drift. The output is a single open drain type with an over-current limit. It is activated by a South pole of sufficient strength, switching on when magnetic flux density exceeds the operate point (BOP) and holding until it drops below the release point (BRP).

 

The AH3366Q-SA-7 is suitable for position and proximity sensing in various automotive systems, including seatbelt buckles, steering locks, gear sticks, and HVAC controls. It is offered in industry-standard SC59, SOT23, and SIP-3 packages, all designed for surface mounting.

AH3366Q-SA-7 Quick Information

Product Type: Hall Effect Switch
Canonical Name: AH3366Q-SA-7 Hall Effect Unipolar Switch
Subcategory: Unipolar Switch

AH3366Q-SA-7 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AH3366Q-SA-7 Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

AH3366Q-SA-7 Features

  • High-voltage medium-sensitivity Hall Effect switch.
  • Operates from 3.0V to 28V supply voltage.
  • Wide -40°C to 150°C operating temperature.
  • Single open drain output with over-current limit.
  • Surface mount SC59/SOT-23 package.

AH3366Q-SA-7 Applications

  • Automotive seat and seatbelt sensing.
  • Steering lock and immobilisation systems.
  • Gear stick and transmission position sensing.
  • HVAC compression and wiper control.
  • Door and trunk closure detection.

AH3366Q-SA-7 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the AH3366Q-SA-7?

The operating voltage range is 3.0V to 28V.

What is the operating temperature range for this Hall Effect switch?

The operating temperature range is -40°C to 150°C.

What type of output does the AH3366Q-SA-7 have?

It has a single open drain output.

What is the typical sensitivity of the AH3366Q-SA-7?

The typical sensitivity is 100G for BOP and 85G for BRP.

What packages is the AH3366Q-SA-7 available in?

It is available in TO-236-3, SC-59, and SOT-23-3 packages.

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