Parameters |
Contact Plating |
Tin |
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 |
2009 |
Pbfree Code |
yes |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Type |
Omnipolar Switch |
Technology |
Hall Effect |
Voltage - Supply |
2.5V~5.5V |
Function |
Omnipolar Switch |
Output Type |
Open Drain |
Operating Supply Voltage |
5V |
Polarization |
North Pole, South Pole |
Nominal Supply Current |
27μA |
Output Current |
1mA |
Max Supply Current |
16μA |
Sensing Method |
Hall Effect |
Test Condition |
25°C |
Sensing Range |
±6mT Trip, ±1mT Release |
Height |
1.3mm |
Length |
3.1mm |
Width |
1.7mm |
Radiation Hardening |
No |
REACH SVHC |
No SVHC |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
AH1801-WG-7 Overview
It is protected against damage by being packaged in a Tape & Reel (TR). For safety reasons, the magnetic switches have been packaged in TO-236-3, SC-59, SOT-23-3 packages. These switches are capable of supplying a maximum current of 16μA. During operation, the switches have 3 pins. The switches should normally output 1mA current. It is possible that the magnetic switches can supply 5V voltage when they are in operation. It can supply 27μA current when it is working nominally.
AH1801-WG-7 Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 2.5V~5.5V
Operating Temperature: -40°C~85°C TA
Mounting Type: Surface Mount
3 Pins
Output Type: Open Drain
AH1801-WG-7 Applications
There are a lot of Diodes Incorporated AH1801-WG-7 Magnetic Switches applications.
- Control of magnetic apparatus
- Wiper home/end position sensor
- Magnetic encoders
- Reading of magnetic data storage media
- Generator set
- Position tracking
- Clutch/brake position sensor
- Position and limit sensing
- Pumps
- Industrial process control