HAL740 datasheet(5/22 Pages) MICRONAS

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DATA SHEET

HAL700, HAL740

Micronas

Nov. 30, 2009; DSH000029_002EN

1.3. Marking Code

All Hall sensors have a marking on the package sur-

face (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

E: TJ = −40 °C to +100 °C

Note: Due to power dissipation, there is a difference

between the ambient temperature (TA) and junc-

tion temperature. Please refer to section 5.1. on

page 20 for details.

1.5. 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”.

1.6. Solderability and Welding

Soldering

During

soldering

reflow

processing

and

manual

reworking, a component body temperature of 260 °C

should not be exceeded.

Welding

Device terminals should be compatible with laser and

resistance welding. Please note that the success of

the welding process is subject to different welding

parameters 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 component.

1.7. Pin Connections

Fig. 1–1: Pin configuration

Type

Temperature Range

HAL700

700K

700E

HAL740

740K

740E

HALXXXPA-T

Temperature Range: K or E

Package: SF for SOT89B-2

Type: 700

Example: HAL700SF-K

→ Type: 700

→ Package: SOT89B-2

→ Temperature Range: T

J = −40 °C to +140 °C

1 VDD

4GND

3 S1-Output

2 S2-Output

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