SIOY2CV2
Current Sensors
Parameters Table
PARAMETERS
SYMBOL
UNIT
VALUE
CONDITIONS
Electrical data
Supply voltage(±5%)(1)
Current consumption
VC
IC
V
±15
±15
mA
@ ± IPN, RL = 10 kΩ,
TA = 25°C
Output voltage
Vout
IPC
mV
At
±4V±40
50* IPN
@ ± IPN, RL = 10 kΩ,
TA = 25°C
Overload capability(1ms)
Isolation resistance
Output internal resistance
Load resistance(2)
RIS
ROUT
RL
MΩ
Ω
>1000
100
@ 500 VDC
approx
KΩ
>10
R. m. s voltage for AC isolation
test
Vd
Vb
KV
V
3
@50Hz, 1 min
R. m. s rated voltage、safe
separation
500
Accuracy - Dynamic performance data
Linearity(3)(0…±IPN)
Accuracy
εL
% of IPN
<±1
@ IPN, TA = 25°C
(without offset)
X
%
<±1
Electrical offset voltage
Hysteresis offset voltage
VOE
VOH
mV
<±20
<±20
@TA = 25°C
@ IP= 0;
mV
after an excursion of 1* IPN
@SIOY2C50-75V2
@SIOY2C100-600V2
<±2
<±1
Temperature coefficient of VOE
TCVOE
mV/K
Temperature coefficient of VOUT
Response time
TCVOUT
tr
%/K
μS
<±0.1
<3
@% of reading
@ 90% of IPN step
di/dt accurately followed
Frequency bandwidth(4)
di/dt
BW
A/μS
kHz
>50
DC~50
@-3dB
General data
Ambient operating temperature
Ambient storage temperature
Mass
TA
TS
m
°C
°C
g
-40 ~ +85
-40 ~ +105
approx 60
Notes:
1) Operating at ±12V ≤VC<±15V will reduce the measuring range.
2) If the customer uses 1KΩ of the load resistor, the primary current has to be limited as the nominal. To measure
the full defined measuring range, the load resistor should be at minimum 10 KΩ.
3) Linearity data exclude the electrical offset.
4) Please refer to derating curves in the technical file to avoid excessive core heating at high frequency.
2
V2.00 May 1, 2012
SECELECTRONICS [ SEC Electronics Inc. ]
