SS311PT Honeywell Sensing and Control, SS311PT Datasheet - Page 2

• Manufacturer Part Number: SS311PT
• Description: SENSOR HALL EFFECT BIPOLAR SMD
• Manufacturer: Honeywell Sensing and Control
• Type: Bipolar Latchr

Specifications of SS311PT

• Sensing Range: 140G Trip, -140G Release
• Voltage - Supply: 2.7 V ~ 7 V
• Current - Supply: 5.5mA
• Current - Output (max): 4mA
• Output Type: Digital, Open Collector
• Operating Temperature: -40°C ~ 150°C
• Package / Case: TO-236-3, SC-59, SOT-23-3
• Hall Effect Type: Bipolar
• Output Current: 4mA
• Sensor Case Style: SOT-23
• No. Of Pins: 3
• Supply Voltage Range: 2.7V To 7V
• Operating Temperature Range: -40°C To +150°C
• Operate Point Typ: 55G
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

SS311PT/SS411P
Table 1. SS311PT/SS411P Specifications (At 2.7 Vdc to 7 Vdc supply, 4 mA load, T
NOTICE
Bipolar Hall-effect sensors may have an initial output in either the ON or OFF state if powered up with an applied magnetic field in
the differential zone (applied magnetic field >Brp and <Bop). Honeywell recommends allowing 10 µs for output voltage to stabilize
after supply voltage has reached 5 Vdc.
Table 2. SS311PT/SS411P Absolute Maximum Ratings
Note 1: The magnetic field strength (gauss) required to cause the switch to change state (operate and release) will be as specified
in the magnetic characteristics. To test the switch against the specified magnetic characteristics, the switch must be placed in a
uniform magnetic field.
Figure 1. Current Sinking Output Block Diagram
2
Characteristic
Supply voltage
Supply current
Output current
Vsat
Output leakage current
Output rise time
Output fall time
Thermal resistance:
Operate
Release
Differential
Operating temperature
Storage temperature
Characteristic
Supply voltage
Applied output voltage
Output current
Magnetic flux
NOTICE
Absolute maximum ratings are the extreme limits that the device will withstand without
damage to the device. However, the electrical and mechanical characteristics are not
guaranteed as the maximum limits (above recommended operating conditions) are
approached, nor will the device necessarily operate at absolute maximum ratings.
SS311PT
SS411P
www.honeywell.com/sensing
gauss <-140, Vs = 5 V, 25 °C [77°F]
-40 °C to 150 °C [-40 °F to 302 °F]
-40 °C to 150 °C [-40 °F to 302 °F]
-40 °C to 150 °C [-40 °F to 302 °F]
-40 °C to 150 °C [-40 °F to 302 °F]
-40 °C to 150 °C [-40 °F to 302 °F]
25 °C [77 °F]
Minimum
gauss <-140
gauss >140
Condition
-0.5
-0.5
–
–
–
–
–
–
–
1
Typical
–
–
–
–
Minimum
-40 [-40]
-40 [-40]
-140
2.7
-30
40
–
–
–
–
–
–
–
–
–
Typical
A
Maximum
= -40 ºC to 150 ºC [-40 ºF to 302 ºF]
303
233
5.0
5.5
-55
55
–
–
–
–
–
–
–
–
–
no limit
7.0
7.0
8.0
Maximum
150 [302]
150 [302]
140
7.0
4.0
0.4
1.5
1.5
14
10
30
–
–
–
–
gauss
Unit
Vdc
Vdc
mA
°C [°F]
°C [°F]
gauss
gauss
gauss
°C/W
Unit
Vdc
mA
mA
µA
µs
V