KSY13E7502 [INFINEON]
Hall Sensor; 霍尔传感器
| 型号： | KSY13E7502 |
| 厂家： | 
Infineon |
| 描述： | Hall Sensor |
| 文件： | 总3页 (文件大小：62K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Hall Sensor
KSY 13
Version 2.0
Features
• High sensitivity
• High operating temperature
• Low offset voltage
• Low TC of sensitivity and
internal resistance
• Plastic miniature package
SOT 143 for surface
mounting (SMT)
Typical Applications
• Digital speed sensors
• Digital position sensors
• Commutatorless DC motors
Dimensions in mm
Type
Marking
Ordering Code
Q62705-K209 (taped on 18-cm reel)
KSY 13 (E 7502)
S 13
The position sensor KSY 13 is an ion-implanted Hall generator made of mono-crystalline
GaAs material. Enclosed in a miniature package (SOT 143), it is suitable for surface
mounting (SMT).
If the sensor is operated with a constant supply current, the output Hall voltage is directly
proportional to a magnetic field acting upon the sensor. This sensor is outstanding for its
high magnetic field sensitivity and very low temperature coefficient.
The active area of the GaAs chip is approx. 0.2 mm × 0.2 mm and is placed approx.
0.3 mm below the plastic surface of the package. The chip carrier is softmagnetic.
Data Sheet
1
1999-04-01
KSY 13
Absolute Maximum Ratings
Parameter
Symbol
TA
Limit Values
– 40 / + 150
– 50 / + 160
7
Unit
Operating temperature range
Storage temperature range
Supply current
°C
Tstg
°C
I1
mA
mW/K
Thermal conductivity1)
Gth A
≥ 2.7
Electrical Characteristics (TA = 25 °C)
Nominal supply current
I1N
5
mA
mV
Open-circuit Hall voltage
I1 = I1N, B = 0.1 T
95…145
V20
Ohmic offset voltage
I1 = I1N, B = 0 T
≤ ± 20
mV
Ω
VR0
Supply and Hall side internal resistance R10, 20
B = 0 T
900…1200
approx. –0.05
Temperature coefficient of the
open-circuit Hall voltage
I1 = I1N, B = 0.2 T
TCV20
%/K
Temperature coefficient of the internal
resistance
TCR10, R20 approx.
+ 0.1…0.18
%/K
B = 0.2 T
1)
Thermal conductivity chip-ambient when mounted on alumina ceramic 15 mm × 16.7 mm × 0.7 mm
Data Sheet
2
1999-04-01
KSY 13
Open-circuit Hall voltage V20
versus temperature
Max. permissible supply current I1
versus temperature TA
referred to V20 at TA = 25 °C
Data Sheet
3
1999-04-01
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