HAL2XY datasheet(5/17 Pages) MICRONAS

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DATA SHEET

HAL 2xy

Micronas

Jan. 11, 2010; DSH000141_003EN

Unipolar Sensors:

The output turns low with the magnetic south pole on

the branded side of the package and turns high if the

magnetic field is removed. The sensor does not

respond to the magnetic north pole on the branded side.

Latching Sensors:

The sensors have a latching behavior and require a

magnetic north and south pole for correct functioning.

The output turns low with the magnetic south pole on

the branded side of the package and turns high with

the magnetic north pole on the branded side. The

output does not change if the magnetic field is

removed. For changing the output state, the opposite

magnetic field polarity must be applied.

Unipolar Switching Sensors with Inverted Output

Sensitive to North Pole:

The output turns high with the magnetic north pole on

the branded side of the package and turns low if the

magnetic field is removed. The sensor does not

respond to the magnetic south pole on the branded-

side.

1.3. Marking Code

All Hall sensors have a marking on the package

surface (branded side). This marking includes the

name of the sensor and the temperature range.

1.4. Operating Junction Temperature Range

The Hall sensors from Micronas are specified to the

chip temperature (junction temperature TJ).

K: TJ = −40 °C to +140 °C

Note: Due to power dissipation, there is a difference

between the ambient temperature (TA) and

junction temperature. Please refer to section

4.1. on page 15 for details.

Hall Sensor Package Codes

Hall sensors are available in a wide variety of packag-

ing versions and quantities. For more detailed informa-

tion, please refer to the brochure: “Hall Sensors.

Ordering Codes, Packaging, Handling”.

1.5. Solderability and Welding

During

soldering

reflow

processing

and

manual

reworking, a component body temperature of 260

°C

should not be exceeded.

Device terminals shall be compatible with laser and

electrical welding. Please, note that the success of the

welding process is subject to different welding parame-

ters which will vary according to the welding technique

used. A very close control of the welding parameters is

absolutely necessary in order to reach satisfying

results. Micronas, therefore, does not give any implied

or express warranty as to the ability to weld the com-

ponent.

Fig. 1–1: Pin configuration

Type

Temperature Range

HAL201

201K

HAL202

202K

HAL203

203K

HAL204

204K

HAL206

206K

HAL207

207K

HAL208

208K

HAL210

210K

HAL211

211K

HAL212

212K

HAL220

220K

HAL221

221K

HALXXXPA-T

Temperature Range: K

Package: TQ for SOT89B-3

JQ for TO92UA-5/6

Type: 2xy

Example: HAL202JQ-K

→ Type: 202

→ Package: TO92UA-6

→ Temperature Range: T

J = −40 °C to +140 °C

1 VDD

2GND

OUT

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