Siemens KSY16 Datasheet
Hall Sensor KSY 16
Features
•Hall sensor on Cu-leadframe
for SMT-technology, MW-6
package
•High sensitivity
•High temperature range
•Small linearity error
•Low offset voltage
•Low TC of sensitivity
resistances
•This Hall sensor combines
the avantages of nonmagnetic leadframe and SMT
capability
Typical applications
•Rotation and position sensing
•Current and power
measurement
Approx. weight 0.02 g
Pin Configuration
1, 4 Hall voltage terminals
3+, 2- Supply current terminals
•Magnetic field measurement
•Control of brushless DC
motors
Dimensions in mm
Type Marking Ordering Code
KSY 16 s16 on request
The KSY 16 is an ion-implanted Hall sensor in a monocrystalline GaAs-material, built
into an SMT package (MW-6). It is outstanding for a high magnetic sensitivity and low
temperature coefficients. The 0.35 ×0.35 mm
2
chip is mounted onto a non-magnetic
leadframe. The active area is placed approx. 0.45 mm below the surface of the package.
Semiconductor Group 1 07.96
KSY 16
Maximum ratings
Parameter Symbol Value Unit
Operating temperature
Storage temperature
Supply current
Thermal conductivity
Characteristics (
1)
T
= 25 °C)
A
Nominal supply current
Open-circuit sensitivity
Open-circuit Hall voltage
I = I
, B = 0.1 T
1N
Ohmic offset voltage
I = I
, B = 0 T
1N
Linearity of Hall voltage
B = 0…0.5 T
B = 0…1 T
Input resistance
T
T
I
G
I
K
V
V
F
F
B = 0 T R
1
1N
A
stg
thC
B0
20
R20
L
L
10
– 40…+ 150 °C
– 50…+ 160 °C
7mA
≥ 2.2 mW/K
5mA
190…260 V/AT
95…130 mV
≤ ± 20 mV
≤ ± 0.2
≤ ± 0.7
%
%
900…1200 Ω
Output resistance
Temperature coefficient of the
B = 0 T R
TC
20
V20
900…1200 Ω
∼ – 0.03…– 0.07 %/K
open-circuit Hall voltage
I
= I1N, B = 0.1 T
1
Temperature coefficient of the internal
TC
R10, R20
∼ 0.1…0.18 %/K
resistance
B = 0 T
Change of offset voltage within the
temperature range
2)
Connection of a Hall sensor with a power source
Since the voltage on the component must not exceed 10 V, the connection to the
constant current supply should only be done via a short circuit by-pass. The by-pass
circuit-breaker shall not be opened before turning on the power source. This is to avoid
damage to the Hall sensor due to power peaks.
1) Thermal conductivity chip-ambient when mounted on alumina ceramic 15 mm × 17 mm × 0.7 mm
2) AQL: 0.65
∆VR0≤ 2mV
Semiconductor Group 2
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