Diodes AH180N Manuel d'utilisateur télécharger pdf (Page 4)

AH180N

Document number: DS32174 Rev. 4 - 2

4 of 8

www.diodes.com

August 2012

H180N

Magnetic Characteristics (Note 7 & 8) (@T

= +25°C, V

= 3V, unless otherwise specified.)

Symbol Parameter Min Typ Max Unit

Bops(south pole to brand side)

Operation Point

— 35 50

Gauss

Bopn(north pole to brand side) -50 -35 —

Brps(south pole to brand side)

Release Point

10 25 —

Brpn(north pole to brand side) — -25 -10

Bhy(|Bopx|-|Brpx|) Hysteresis — 10 —

Notes: 7. Typical data is at T

= +25°C, V

= 3V, and for design information only.

8. The magnetic characteristics may vary with supply voltage, operating temperature and after soldering.

Bhy

Vsat

Vcc

( Output Voltage )

Bopn Brpn 0

( Magnetic flux density B )

OUTPUT

Turn on

Turn off

( off-state )

( on-state )

Bhy

Vsat

Vcc

( Output Voltage )

Brps Bops0

( Magnetic flux density B )

OUTPUT

Turn off

Turn on

( off-state )

( on-state )

Performance Characteristics

(1) SC59 (commonly known as SOT23 in Asia), TSOT23, and SOT553

(°C) 25 50 60 70 80 85 90 100 110 120 130 140 150

(mW) 230 184 166 147 129 120 110 92 74 55 37 18 0

-40

25 50 75 85 100 125 150

300

200

100

T , OPERATING TEMPERATURE (°C)

Power Dissipation Curve

P, P

DISSIP

N (mW)

1 2 3 4 5 6 7 8

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