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A3142 데이터시트 PDF




Allegro MicroSystems에서 제조한 전자 부품 A3142은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 A3142 자료 제공

부품번호 A3142 기능
기능 Sensitive Hall Effect Switches
제조업체 Allegro MicroSystems
로고 Allegro MicroSystems 로고


A3142 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




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A3142 데이터시트, 핀배열, 회로
A3141, A3142, A3143, and A3144
Sensitive Hall Effect Switches for High-Temperature Operation
Discontinued Product
These parts are no longer in production The device should not be
purchased for new design applications. Samples are no longer available.
Date of status change: October 31, 2005
Recommended Substitutions:
For new customers and applications:
• for the A3141, refer to the A1101
• for the A3142, refer to the A1102
• for the A3143, refer to the A1103
• for the A3144, refer to the A1104
NOTE: For detailed information on purchasing options, contact your
local Allegro field applications engineer or sales representative.
Allegro MicroSystems, Inc. reserves the right to make, from time to time, revisions to the anticipated product life cycle plan for a
product to accommodate changes in production capabilities, alternative product availabilities, or market demand. The information
included herein is believed to be accurate and reliable. However, Allegro MicroSystems, Inc. assumes no responsibility for its use; nor
for any infringements of patents or other rights of third parties which may result from its use.




A3142 pdf, 반도체, 판매, 대치품
3141 THRU 3144
SENSITIVE
HALL-EFFECT SWITCHES
FOR HIGH-TEMP. OPERATION
TYPICAL OPERATING CHARACTERISTICS
A3142– SWITCH POINTS
400
VCC= 8 V
300
OPERATE POINT
200
OUTPUT SATURATION VOLTAGE
300
I OUT = 20 mA
VCC = 4.5–24 V
200
RELEASE POINT
100
100
0
-50
-25
0 25 50 75 100
AMBIENT TEMPERATURE IN °C
125 150
Dwg. GH-044
SUPPLY CURRENT
10
8.0
B B OP
6.0
B BRP
4.0
0
-50 -25
0 25 50 75 100
AMBIENT TEMPERATURE IN °C
125 150
Dwg. GH-040-1
SUPPLY CURRENT
7.0
B B OP
VCC = 8 V
6.0
5.0
2.0
0
0
TA = +25°C
5 10 15
SUPPLY VOLTAGE IN VOLTS
20 25
Dwg. GH-041-1
4.0 B BRP
-50 -25
0 25 50 75 100
AMBIENT TEMPERATURE IN °C
125 150
Dwg. GH-039-1
* Complete part number includes a suffix denoting operating temperature range (E- or L-) and package type ( -LT, -U, or -UA).
www.allegromicro.com

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A3142 전자부품, 판매, 대치품
3141 THRU 3144
SENSITIVE
HALL-EFFECT SWITCHES
FOR HIGH-TEMP. OPERATION
PACKAGE DESIGNATOR ‘UA’
Dimensions in Inches
(controlling dimensions)
Dimensions in Millimeters
(for reference only)
0.164
0.159
4.17
4.04
0.062
45° 0.058
1.57
45° 1.47
0.122
0.117
0.085 1 2 3 0.031
MAX
0.640
0.600
45°
0.0173
0.0138
SEE NOTE
0.0189
0.0142
0.050
BSC
Dwg. MH-014E in
NOTES: 1.
2.
3.
4.
5.
6.
Tolerances on package height and width represent
allowable mold offsets. Dimensions given are
measured at the widest point (parting line).
Exact body and lead configuration at vendor’s option
within limits shown.
Height does not include mold gate flash.
Recommended minimum PWB hole diameter to clear
transition area is 0.035" (0.89 mm).
Where no tolerance is specified, dimension is nominal.
Supplied in bulk pack (500 pieces per bag).
3.10
2.97
2.16 1 2 3 0.79
MAX
16.26
15.24
45°
0.44
0.35
SEE NOTE
0.48
0.36
1.27
BSC
Dwg. MH-014E mm
Radial Lead Form (order A314xxUA-LC)
0.620"
0.500"
(15.7 mm
12.7 mm)
123
0.108"
(2.74 mm)
0.100"
(2.5 mm)
Dwg. MH-026
NOTE: Lead-form dimensions are the nominals produced on the
forming equipment. No dimensional tolerance is implied or
guaranteed for bulk packaging (500 pieces per bag).
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000

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