AH1751-WG-7-A Diodes Inc, AH1751-WG-7-A Datasheet

IC HALL EFFECT LATCH SC59

AH1751-WG-7-A

Manufacturer Part Number
AH1751-WG-7-A
Description
IC HALL EFFECT LATCH SC59
Manufacturer
Diodes Inc
Type
Bipolar Latchr
Datasheet

Specifications of AH1751-WG-7-A

Sensing Range
70G Trip, -70G Release
Voltage - Supply
3.5 V ~ 20 V
Current - Supply
6mA
Current - Output (max)
100mA
Output Type
Digital, Open Collector
Operating Temperature
-40°C ~ 125°C
Package / Case
TO-236-3, SC-59, SOT-23-3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
AH1751-WG-7-ADITR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AH1751-WG-7-A
Manufacturer:
DIODES/美台
Quantity:
20 000
Company:
Part Number:
AH1751-WG-7-A
Quantity:
5 000
Features
AH1751 Rev. 4
DS31436
Applications
Ordering Information
AH1751-PG-A-A
AH1751-PG-B-A
AH1751-WG-7-A
AH1751-RG-7-A
Notes:
Device
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
3. Ammo Box is for SIP3 Spread Lead.
4. Bulk is for SIP3 Straight Lead.
Bipolar Hall Effect Latch Sensor
3.5V to 20V DC Operation Voltage
Open Collector Pre-Driver
50mA Output Sink Current
Chip Power Reverse-Connection Protection
Operating Temperature: -40
SIP3, SC59 and SC59R (Commonly known as SOT23
in Asia): Available in “Green” Molding Compound
Lead Free Finish/ RoHS Compliant (Note 1)
Rotor Position Sensing
Current Switch
Encoder
RPM Detection
(No Br, Sb)
http://www.diodes.com/products/lead_free.html
http://www.diodes.com/datasheets/ap02001.pdf.
W : SC59
Package
R : SC59R
P : SIP3
Package
Code
W
R
P
P
Packaging
(Note 2)
SC59R
SC59
SIP3
SIP3
o
C~125
Quantity
1000
NA
NA
NA
G : Green
o
C
AH1751 - X G - X - A
Green
Tube/Bulk
Part Number
www.diodes.com
Suffix
NA
NA
NA
-B
1 of 9
3000/Tape & Reel
3000/Tape & Reel
General Description
AH1751 is a single-digital-output Hall-effect sensor for high
temperature operation. The device includes an on-chip Hall
voltage generator for magnetic sensing, an amplifier to amplify
Hall voltage, and a comparator to provide switching hysteresis for
noise rejection, and an open-collector output pre-driver.
An internal band-gap regulator is used to provide temperature
compensated supply voltage for internal circuits and allows
a wide operating supply range.
While the magnetic flux density (B) is larger than threshold Bop,
the OUT pin turns on (low). If B removed toward Brp, the OUT pin
is latched “on” state prior to B < Brp. When B < Brp, the OUT pin
go into “off ” state.
Quantity
A : Ammo (Note 3)
B : Bulk (Note 4)
7” Tape and Reel
7 : Tape & Reel
NA
NA
Packing
Number
Suffix
Part
NA
NA
-7
-7
4000/Box
Quantity
HALL EFFECT LATCH
NA
NA
NA
Ammo Box
Characteristics
Number
Suffix
Magnetic
Part
NA
NA
NA
-A
©
OCTOBER 2009
AH1751
A
Diodes Incorporated
Characteristics
Magnetic
A
A
A
A

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AH1751-WG-7-A Summary of contents

Page 1

... Code (Note 2) Quantity AH1751-PG-A-A P SIP3 AH1751-PG-B-A P SIP3 AH1751-WG-7-A W SC59 AH1751-RG-7-A R SC59R Notes Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www ...

Page 2

... Pin Assignment (1) SIP3 ( Top View ) (3) SC59R ( Top View ) GND 2. Pin Descriptions Pin Name Description Input Power V CC GND Ground OUT Output Stage AH1751 Rev. 4 DS31436 (2) SC59 3. OUT 2. GND GND Output www.diodes.com AH1751 HALL EFFECT LATCH ( Top View ) 3. Output OCTOBER 2009 © ...

Page 3

... P Power Dissipation D Recommended Operating Conditions Symbol Parameter V Supply Voltage CC T Operating Temperature Range A Notes: 5. Operating, the output is switching as magnetic field change (S>300G, N<-300G). AH1751 Rev. 4 DS31436 AMP (T = 25°C) A Parameter SIP3 SC59 and SC59R Conditions Operating (Note 5) Operating www.diodes.com AH1751 ...

Page 4

... Brps(south pole to brand side) Bopx − Bhy( Brpx ) Notes: 6. Magnetic characteristics are for design information, which will vary with supply voltage, operating temperature and after soldering. Operating Characteristics S Marking side N (SC59 and SC59R) AH1751 Rev. 4 DS31436 (T = 25°C) A Conditions V = 12V, OUT ”ON” 50mA 12V, OUT ” ...

Page 5

... T (°C) A 198 P (mW (2) SC59 and SC59R (Commonly known as SOT23 in Asia) T (° (mW) 230 184 166 AH1751 Rev. 4 DS31436 440 396 352 308 110 115 120 125 176 154 132 110 tio rve 100 110 147 129 110 tio rve www.diodes.com AH1751 HALL EFFECT LATCH ...

Page 6

... Marking Information (1) SIP3 Part Number (2) SC59 and SC59R (Commonly known as SOT23 in Asia) Part Number AH1751 AH1751 AH1751 Rev. 4 DS31436 ( Top View ) Y : Year : 0~9 1751 WW : Week : 01~52, "52" represents and 53 week X : Internal Code : A~Z : Green ( Top View ) XX : Identification code Y : Year 0 Week : A~Z : 1~26 week; ...

Page 7

... Package Information (1) Package Type: SIP3 for Bulk pack BRANDED SURFACE Active Area D epth Package Dimension AH1751 Rev. 4 DS31436 (All Dimensions in mm) 0.51m Sensor Location www.diodes.com AH1751 HALL EFFECT LATCH 2.00m m 1.15m OCTOBER 2009 © Diodes Incorporated ...

Page 8

... Package Information (2) Package Type: SIP3 for Ammo pack (3) Package Type: SC59 and SC59R (Commonly known as SOT23 in Asia) 0.35/0.50 TOP VIEW 2.70/ 3.00 1.90 2.90/3.10 1.00/ 1.30 0.013/0.10 0.95 0.35/0.55 AH1751 Rev. 4 DS31436 (Continued) 0.10/0. www.diodes.com AH1751 HALL EFFECT LATCH OCTOBER 2009 © ...

Page 9

... 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 © 2009, Diodes Incorporated www.diodes.com AH1751 Rev. 4 DS31436 IMPORTANT NOTICE LIFE SUPPORT www ...

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