AH3373-P-A [DIODES]
Hall Effect Sensor, 2mT Min, 7.2mT Max, 30-55mA, Rectangular, Through Hole Mount, SIP-3;
| 型号： | AH3373-P-A |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | Hall Effect Sensor, 2mT Min, 7.2mT Max, 30-55mA, Rectangular, Through Hole Mount, SIP-3 输出元件 传感器 换能器 |
| 文件： | 总15页 (文件大小：811K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AH3373
HIGH VOLTAGE HIGH SENSITIVITY
HALL EFFECT UNIPOLAR SWITCH
Description
Pin Assignments
The AH3373 is a high voltage high sensitivity Hall Effect Unipolar
switch IC designed for proximity, position and level sensing in
industrial and consumer home appliances and personal care
applications. To support wide range of demanding applications, the
design has been optimized to operate over the supply range of 3.0V
to 28V. With chopper stabilized architecture and an internal bandgap
regulator to provide temperature compensated supply for internal
circuits, the AH3372 provides a reliable solution over the whole
operating range. For robustness and protection, the device has a
reverse blocking diode with a Zener clamp on the supply. The output
has an over current limit and a Zener clamp.
(TOP View)
3 OUTPUT
1 VDD
GND 2
SC59 and SOT23
.
The single open drain output can be switched on with South pole of
sufficient strength. When the magnetic flux density (B) perpendicular
to the package is larger than the operate point (BOP) the output is
switched on (pulled low) and is held on until magnetic flux density B is
lower than the release point (BRP). The output remains switched off
for North pole fields to or no magnetic fields.
(TOP View)
3. OUTPUT
2. GND
VDD
1.
SIP-3 (Bulk Pack)
The magnetic operating and release polarity is opposite for SOT23
and SC59 packages. SOT23 and SIP-3 (Ammo Pack), SIP-3 (Bulk
Pack) packages require south pole to the part marking side to operate
while SC59 requires south pole to the non-part marking side.
Applications
Features
•
Position and Proximity Sensing in Consumer Home Appliances,
•
•
•
•
•
Unipolar Operation
Building Automation, Office Equipments and Industrial Applications
High Sensitivity: BOP and BRP of +55G and +35G Typical
Single Open Drain Output with Over Current Limit
3.0V to 28V Operating Voltage Range
Chopper Stabilized Design Provides
•
•
•
•
•
Open and Close Detect
Position Detect
Level Detect
Flow Meters
o
o
o
Superior Temperature Stability
Minimal Switch Point Drift
Contact-less Switches
Enhanced Immunity to Stress
•
•
•
•
•
•
Good RF Noise Immunity
Reverse Blocking Diode
Zener Clamp on Supply and Output Pins
-40C to +125C Operating Temperature
ESD: HBM ＞ 6kV
Industry Standard SC59, SOT23 and SIP-3 (Ammo Pack), SIP-3
(Bulk Pack) Packages
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and
Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
1 of 15
www.diodes.com
May 2018
© Diodes Incorporated
AH3373
Document number: DS38918 Rev. 2 - 2
AH3373
Typical Applications Circuit
3.0V to 28V
VDD
RL
OUTPUT
AH3373
CIN
GND
Note:
4. CIN is for power stabilization and to strengthen the noise immunity, the recommended capacitance is 10nF ~ 100nF.
RL is the pull-up resistor.
Pin Descriptions
Package: SC59, SOT23 and SIP-3 (Ammo Pack), SIP-3 (Bulk Pack)
Pin Number
Pin Name
VDD
Function
1
2
3
Power Supply Input
Ground
GND
OUTPUT
Output Pin
Functional Block Diagram
VDD
Power
switch
To All Subcircuits
Control
OUTPUT
Amp
Amp
Current
Limit
GND
2 of 15
www.diodes.com
May 2018
© Diodes Incorporated
AH3373
Document number: DS38918 Rev. 2 - 2
AH3373
Absolute Maximum Ratings (Note 5 & 6) (@TA = +25°C, unless otherwise specified.)
Symbol
VDD
Characteristic
Value
32
Unit
V
Supply Voltage (Note 6)
Reverse Supply Voltage (Note 6)
Output Off Voltage (Note 6)
Continuous Output Current
-32
32
V
VDDR
V
VOUT_MAX
IOUT
IOUT_R
B
60
mA
Reverse Output Current
Magnetic Flux Density
-50
mA
Unlimited
SIP-3(Ammo Pack),
SIP-3(Bulk Pack)
550
Package Power Dissipation
mW
PD
SC59 and SOT23
230
-65 to +165
+150
Ts
TJ
Storage Temperature Range
C
C
kV
Maximum Junction Temperature
ESD HBM
Electros Static Discharge Withstand - Human Body Model (HBM)
6
Notes:
5. Stresses greater than the 'Absolute Maximum Ratings' specified above may cause permanent damage to the device. These are stress ratings only;
functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may be
affected by exposure to absolute maximum rating conditions for extended periods of time.
6. The absolute maximum VDD of 32V is a transient stress rating and is not meant as a functional operating condition. It is not recommended to
operate the device at the absolute maximum rated conditions for any period of time.
Recommended Operating Conditions (@TA = -40°C to +125°C , unless otherwise specified.)
Symbol
VDD
Parameter
Supply Voltage
Operating Temperature Range
Condition
Rating
3.0 to 28
Unit
V
Operating
Operating
-40 to +125
TA
C
Electrical Characteristics (Note 7 & 8) (@TA = -40°C to +125°C , VDD = 3V to 28V, unless otherwise specified.)
Symbol
Parameter
Output ON Voltage
Condition
IOUT = 20mA, B > BOP
Min
Typ
Max
Unit
VOUT_ON
-
0.2
0.4
V
Output Leakage Current
(When output is off)
ILKG
-
<0.1
10
µA
VOUT = 28V, B < BRP, Output off
-
-
-
-
-
-
3
-
3.5
4
mA
mA
mA
mA
µs
Output open, TA = +25C
Supply Current
IDD
Output open, TA = -40 to +125C
VDD = -18V, TA = -40 to +125C
VDD = -28V, TA = -40 to +125C
VDD >= 3V, B > BOP (Note 7)
-0.01
-0.01
10
1
IDD_R
Reverse Supply Current
1.5
-
Device Power-On Time (Start-up time)
Chopping Frequency
tP_ON
fC
800
-
kHz
Response Time Delay
(Time from magnetic threshold
reached to the start of the output rise
or fall)
(Note 9)
-
3.75
-
µs
tD
Output Rising Time
(External pull-up resistor RL and load
capacitance dependent)
Output Falling Time
(Internal switch resistance and load
capacitance dependent)
-
-
0.2
0.1
1
1
µs
µs
tR
RL = 1kΩ, CL = 20pF
RL = 1kΩ, CL = 20pF
tF
Output Current Limit
Zener Clamp Voltage
30
28
-
-
55
-
mA
V
IOCL
VZ
B > BOP, (Note 10 )
IDD = 5mA
Notes:
7. When power is initially turned on, VDD must be within its correct operating range (3.0V to 28V) to guarantee the output sampling. The output state is valid
after the start-up time of 10s typical from the operating voltage reaching 3V.
8. Typical values are defined at TA = +25C, VDD = 12V. Maximum and minimum values over the operating temperature range is not tested in production but
guaranteed by design, process control and characterization.
9. Guaranteed by design, process control and characterization, Not tested in production.
10. The device will limit the output current IOUT to current limit of IOCL.
3 of 15
www.diodes.com
May 2018
© Diodes Incorporated
AH3373
Document number: DS38918 Rev. 2 - 2
AH3373
Magnetic Characteristics (Note 11 &12) (TA = -40°C to +125°C , VDD = 3.0V to 28V, unless otherwise specified)
(1mT=10 Gauss)
Symbol
Parameter
Condition
Min
Typ
Max
Unit
BOPS (South pole to the part marking
side for SOT23 and SIP-3 (Ammo Pack),
SIP-3 (Bulk Pack) packages;
-
55
-
VDD = 12V, TA = +25C
Operation Point
South pole to the non-part marking side
for SC59 package. See diagram below)
38
-
55
35
35
72
-
TA = -40C to +125C
VDD = 12V, TA = +25C
TA = -40C to +125C
BRPS (South pole to the part marking
side for SOT23 and SIP-3 (Ammo Pack),
SIP-3 (Bulk Pack) packages;
South pole to the non-part marking side
for SC59 package. See diagram below)
Gauss
Release Point
20
50
-
20
20
-
VDD = 12V, TA = +25C
TA = -40C to +125C
Hysteresis (Note 13)
BHY (|BOPX|-|BRPX|)
14
26
Notes:
11. When power is initially turned on, VDD must be within its correct operating range (3.0V to 28V) to guarantee the output sampling. The output state is valid
after the start-up time of 10us typical from the operating voltage reaching 3V.
12. Typical values are defined at TA = +25C, VDD = 12V. Maximum and minimum values over the operating temperature range is not tested in production
but guaranteed by design, process control and characterization
13. Maximum and minimum hysteresis is guaranteed by design, process control and characterization.
Output
(Off-state)
VDD
BHY
Turn off
Turn on
(On-state)
VOUT_ON = VSAT
0 BRPS BOPS
( Magnetic Flux Density B )
S
S
S
Part mark
Part mark
Part mark
N
N
N
SC59
SOT23
SIP-3(Ammo Pack)
SIP-3(Bulk Pack)
4 of 15
www.diodes.com
May 2018
© Diodes Incorporated
AH3373
Document number: DS38918 Rev. 2 - 2
AH3373
Typical Operating Characteristics
Output Switch Operate and Release Points (Magnetic Thresholds) – BOPs and BRPs
Supply Current
5 of 15
www.diodes.com
May 2018
© Diodes Incorporated
AH3373
Document number: DS38918 Rev. 2 - 2
AH3373
Typical Operating Characteristics (Cont.)
Supply Reverse Current
Output Switch On Voltage
Output Switch Leakage Current
6 of 15
www.diodes.com
May 2018
© Diodes Incorporated
AH3373
Document number: DS38918 Rev. 2 - 2
AH3373
Typical Operating Characteristics (Cont.)
Output Current Limit
7 of 15
www.diodes.com
May 2018
© Diodes Incorporated
AH3373
Document number: DS38918 Rev. 2 - 2
AH3373
Thermal Performance Characteristics
(1) Package type: SC59 and SOT23
25
50
60
70
80
85
90
100
105
110
120
125
130
140
150
TA (°C)
230
184
166
147
129
120
110
92
83
74
55
46
37
18
0
PD (mW)
Power Dissipation Curve
300
200
100
0
-40
0
25
50
75
100
125
150
Ambient Temperature TA (oC)
(2) Package type: SIP-3 (Ammo Pack), SIP-3 (Bulk Pack)
25
50
60
70
80
85
90
100
105
110
120
125
130
140
150
TA (°C)
550
440
396
362
308
286
264
220
198
176
132
110
88
44
0
PD (mW)
PD (mW)
Power Dissipation Curve
600
500
400
300
200
100
0
-40
25
50
75
100
125
150
TA (°C)
8 of 15
www.diodes.com
May 2018
© Diodes Incorporated
AH3373
Document number: DS38918 Rev. 2 - 2
AH3373
Ordering Information
AH3373 - X - X
Package
Packing
Product Name
P : SIP-3(Ammo Pack)
P : SIP-3(Bulk Pack)
SA : SOT23
7 : Tape & Reel
A: Ammo Box (Note 14)
B: Bulk (Note 15)
W : SC59
Bulk
7” Tape and Reel
Ammo Box
Package
Part Number
Code
Packaging
Quantity
Part Number
Suffix
Part Number Quantity Part Number
Quantity
Suffix
Suffix
AH3373-P-A
AH3373-P-B
AH3373-SA-7
P
P
SIP-3(Ammo Pack)
SIP-3(Bulk Pack)
SOT23
NA
1000
NA
NA
-B
NA
NA
NA
4000/Box
NA
-A
NA
NA
NA
NA
SA
NA
3000/Tape & Reel
-7
NA
NA
AH3373-W-7
W
SC59
NA
NA
3000/Tape & Reel
-7
Notes:
14. Ammo Box is for SIP-3 (Ammo Pack) Spread Lead.
15. Bulk is for SIP-3 (Bulk Pack) Straight Lead.
Marking Information
(1) Package Type: SC59 and SOT23
( Top View )
XX : Identification code
Y : Year 0 to 9
W : Week : A to Z : 1 to 26 week;
XX Y W X
a to z : 27 to 52 week; z represents
52 and 53 week
X : Internal code
Part Number
AH3373
Package
SC59
Identification Code
DT
MT
AH3373
SOT23
(2) Package Type: SIP-3 (Ammo Pack), SIP-3 (Bulk Pack)
( Top View )
Y : Year : 0~9
WW : Week : 01~52, "52" represents
Part Number
3373
Y WW X
52 and 53 week
X : Internal Code
Part Number
AH3373
Package
Identification Code
SIP-3 (Ammo Pack)
SIP-3 (Bulk Pack)
3373
3373
AH3373
9 of 15
www.diodes.com
May 2018
© Diodes Incorporated
AH3373
Document number: DS38918 Rev. 2 - 2
AH3373
Package Outline Dimensions (All dimensions in mm.)
Please see http://www.diodes.com/package-outlines.html for the latest version.
(1) Package Type: SC59
SC59
Min
0.35
1.50
2.70
-
Dim
A
B
C
D
G
H
J
K
L
Max
0.50
1.70
3.00
-
Typ
0.38
1.60
2.80
0.95
1.90
3.00
0.05
1.10
0.40
0.15
0.75
-
A
C
B
-
-
2.90
3.10
0.013 0.10
1.00
0.35
0.10
0.70
0°
1.30
0.55
0.20
0.80
8°
G
H
M
N
K
J
M
N
All Dimensions in mm
L
D
Min/Max
C
L
PART
MARKING
SURFACE
Die
Hall Sensor
Pin1
1.3/1.5
Sensor Location
10 of 15
www.diodes.com
May 2018
© Diodes Incorporated
AH3373
Document number: DS38918 Rev. 2 - 2
AH3373
Package Outline Dimensions (Cont.) (All dimensions in mm.)
Please see http://www.diodes.com/package-outlines.html for the latest version.
(2) Package Type: SOT23
All 7°
SOT23
H
Dim
A
B
C
D
F
G
H
Min
Max
0.51
1.40
2.50
1.03 0.915
0.60 0.535
Typ
0.40
1.30
2.40
GAUGE PLANE
0.25
0.37
1.20
2.30
0.89
0.45
1.78
2.80
J
K
K1
a
M
A
2.05
3.00
1.83
2.90
0.05
L
L1
J
0.013 0.10
K
K1
L
L1
M
a
0.890 1.00 0.975
0.903 1.10 1.025
0.45
0.25
0.61
0.55
0.55
0.40
C
B
0.085 0.150 0.110
0° 8° --
All Dimensions in mm
D
G
F
Min/Max
PART
MARKING
SURFACE
Die
Hall Sensor
Pin1
1.4/1.5
Sensor Location
11 of 15
www.diodes.com
May 2018
© Diodes Incorporated
AH3373
Document number: DS38918 Rev. 2 - 2
AH3373
Package Outline Dimensions (Cont.) (All dimensions in mm.)
Please see http://www.diodes.com/package-outlines.html for the latest version.
(3) Package Type: SIP-3 (Bulk Pack)
S
D
J
SIP-3 (Bulk Pack)
Min Max Typ
A
Dim
A
b
b2
c
D
E
e1
F
1.40 1.60 1.50
0.33 0.43 0.38
0.40 0.508 0.46
0.35 0.41 0.38
3.90 4.30 4.10
2.80 3.20 3.00
1.24 1.30 1.27
E
b2
L1
0.00 0.20
2.62 REF
--
J
F
L
L1
S
a1
a2
a3
a4
14.00 15.00 14.50
1.55 1.75 1.65
0.63 0.84 0.74
L
--
--
--
--
--
--
--
--
5
5
45
3
All Dimensions in mm
b
c
e1
Min/Max
0.63/0.84
0.27/0.48
1.90/2.10
1.05/1.25
Hall Sensor
e
i
PART
MARKING
SURFACE
D
PART
MARKING
SURFACE
2
1
3
Sensor Location
12 of 15
www.diodes.com
May 2018
© Diodes Incorporated
AH3373
Document number: DS38918 Rev. 2 - 2
AH3373
Package Outline Dimensions (cont.) (All dimensions in mm.)
Please see http://www.diodes.com/package-outlines.html for the latest version.
(4) Package Type: SIP-3 (Ammo Pack)
SIP-3
(Ammo Pack)
S
Dim
A
b
b2a
c
D
Min
Max Typ
1.40 1.60 1.50
0.33 0.43 0.38
0.40 0.52 0.46
0.35 0.41 0.38
3.90 4.30 4.10
2.80 3.20 3.00
1.24 1.30 1.27
2.40 2.90 2.65
D
A
J
E
E
e1
e2
F
J
L
La
L1
L3
S
a1
a2
a3
a4
b2a
F
L1
L3
0.00 0.20
2.62 REF
--
14.00 15.00 14.50
12.90 14.90 13.90
1.55 1.75 1.65
2.00 3.00 2.50
0.63 0.84 0.74
--
--
--
--
e1
La
--
--
--
--
L
5
5
45
3
All Dimensions in mm
e2
b
c
Min/Max
0.63/0.84
0.27/0.48
1.90/2.10
1.05/1.25
Hall Sensor
PART
MARKING
SURFACE
PART
MARKING
SURFACE
2
1
3
Sensor Location
13 of 15
www.diodes.com
May 2018
© Diodes Incorporated
AH3373
Document number: DS38918 Rev. 2 - 2
AH3373
Suggested Pad Layout
Please see http://www.diodes.com/package-outlines.html for the latest version.
(1) Package Type: SC59
Y
Dimensions Value (in mm)
Z
Z
X
Y
C
E
3.4
0.8
1.0
2.4
1.35
C
X
E
(2) Package Type: SOT23
Dimensions Value (in mm)
Y
C
X
2.0
0.8
X1
Y
1.35
0.9
Y1
C
Y1
2.9
X
X1
`
14 of 15
www.diodes.com
May 2018
© Diodes Incorporated
AH3373
Document number: DS38918 Rev. 2 - 2
AH3373
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2018, Diodes Incorporated
www.diodes.com
15 of 15
www.diodes.com
May 2018
© Diodes Incorporated
AH3373
Document number: DS38918 Rev. 2 - 2
相关型号：
AH3373-P-B
Hall Effect Sensor, 2mT Min, 7.2mT Max, 30-55mA, Rectangular, Through Hole Mount, SIP-3
DIODES
AH3373-SA-7
Hall Effect Sensor, 2mT Min, 7.2mT Max, 30-55mA, Rectangular, Surface Mount, SOT-23, 3PIN
DIODES
AH3373-W-7
Hall Effect Sensor, 2mT Min, 7.2mT Max, 30-55mA, Rectangular, Surface Mount, SC-59, 3 PIN
DIODES
AH3376-P-B
Hall Effect Sensor, 5mT Min, 13.5mT Max, 30-55mA, Rectangular, Through Hole Mount, SIP-3
DIODES
AH3376-SA-7
Hall Effect Sensor, 5mT Min, 13.5mT Max, 30-55mA, Rectangular, Surface Mount, SOT-23, 3PIN
DIODES
AH3377-P-A
Hall Effect Sensor, 7mT Min, 14mT Max, 30-55mA, Rectangular, Through Hole Mount, SIP-3
DIODES
AH3377-P-B
Hall Effect Sensor, 7mT Min, 14mT Max, 30-55mA, Rectangular, Through Hole Mount, SIP-3
DIODES
AH3377-SA-7
Hall Effect Sensor, 7mT Min, 14mT Max, 30-55mA, Rectangular, Surface Mount, SOT-23, 3PIN
DIODES
©2020 ICPDF网 联系我们和版权申明