4 / 8 page
AH180N
Document number: DS32174 Rev. 4 - 2
4 of 8
www.diodes.com
August 2012
© Diodes Incorporated
AH180N
Magnetic Characteristics (Note 7 & 8) (@TA = +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 TA = +25°C, VDD = 3V, and for design information only.
8. The magnetic characteristics may vary with supply voltage, operating temperature and after soldering.
Bhy
Vsat
Vcc
Bopn
Brpn
0
( Magnetic flux density B )
OUTPUT
Turn on
Turn off
( off-state )
( on-state )
Bhy
Vsat
Vcc
Brps
Bops
0
( 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
TA (°C)
25
50
60
70
80
85
90
100
110
120
130
140
150
PD (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
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