AH180N
Document number: DS32174 Rev. 4 - 2
4 of 8
www.diodes.com
August 2012
© Diodes Incorporated
H180N
Magnetic Characteristics (Note 7 & 8) (@T
A
= +25°C, V
DD
= 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
A
= +25°C, V
DD
= 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
T
A
(°C) 25 50 60 70 80 85 90 100 110 120 130 140 150
P
D
(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
0
T , OPERATING TEMPERATURE (°C)
Power Dissipation Curve
A
P, P
WE
DISSIP
TI
N (mW)
D
