AH337

SINGLE PHASE HALL EFFECT SWITCH

AH337

Document number: DS31050 Rev. 9 - 2

3 of 9

www.diodes.com

July 2010

© Diodes Incorporated

Symbol

Characteristic

Test Conditions

Min

Typ.

Max

Unit

Output Saturation Voltage

Iout = 10mA, B > Bop

-

300

400

mV

Ioff

Output Leakage Current

B < Brp

-

<

0.1

10

uA

Idd

Supply Current

Output Open

-

2

4

mA

(1mT = 10 Gauss)

Symbol

Parameter

Min

Typ.

Max

Unit

Bops(south pole to brand side)

Operation Point

90

120

150

Gauss

Brps(south pole to brand side)

Release Point

30

60

90

Gauss

Bhy(|Bopx|-|Brpx|)

Hysteresis

-

60

-

Gauss

Notes:

3. Magnetic characteristics may vary with supply voltage, operating temperature and after soldering.

Operating Characteristics

Marking side

S

(SIP-3L)

N

Marking side

S

(SC59)

N

0

( Magnetic flux density B )

Output

Turn off

Turn on

( off -state )

( on -state )