AH1803-WG-7
| Parameters | |
|---|---|
| Factory Lead Time | 20 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Number of Pins | 3 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2012 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| Type | Hall Effect Sensor, Omnipolar Switch |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | BATTERY OPERATION |
| Subcategory | Other Sensors |
| Technology | Hall Effect |
| Voltage - Supply | 2.4V~5.5V |
| Function | Omnipolar Switch |
| Body Breadth | 1.6 mm |
| Output Type | Push-Pull |
| Operating Supply Voltage | 5V |
| Operating Supply Current | 3mA |
| Polarization | North Pole, South Pole |
| Nominal Supply Current | 27μA |
| Max Supply Current | 16μA |
| Sensing Method | Hall Effect |
| Test Condition | 25°C |
| Sensing Range | ±4mT Trip, ±1mT Release |
| Hysteresis | 1 mT |
| Output Range | 0.1-2.8V |
| Magnetic Field Range-Min | -4 mT |
| Magnetic Field Range-Max | 4 mT |
| Input Mode | BIPOLAR |
| Body Height | 1.206mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
AH1803-WG-7 Overview
Magnetic switches are packaged in Tape & Reel (TR) to prevent damage. For safety reasons, the magnetic switches have been packaged in TO-236-3, SC-59, SOT-23-3 packages. These switches have a maximum current limitation of 16μA. 3 pins are used to operate the switches. 3 terminations are contained in it. As the magnetic switches function, they could supply a voltage of 5V. There is a theoretical limit to the amount of current it can supply when it is working which is 27μA.
AH1803-WG-7 Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 2.4V~5.5V
Operating Temperature: -40°C~85°C TA
Mounting Type: Surface Mount
3 Pins
3 Terminations
Output Type: Push-Pull
AH1803-WG-7 Applications
There are a lot of Diodes Incorporated AH1803-WG-7 Magnetic Switches applications.
- Motor and fan control
- Steering position
- Robotics control
- Shafts in transmissions, hydraulic motors, pumps and gear boxes
- Process speed
- Navigation
- Encoders
- Speedometers
- Tachometer
- Identification of magnetic patterns in cards and banknotes