SIOY2SV2
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,
Output voltage
Vout
mV
±4V±40
TA = 25°C
Overload capability(1ms)
Isolation resistance
Output internal resistance
Load resistance(2)
IPC
RIS
At
MΩ
Ω
50*IPN
>1000
100
@ 500 VDC
@50, 1 min
ROUT
RL
KΩ
>10
R. m. s voltage for AC
isolation test
Vd
Vb
KV
V
3
R. m. s rated voltage、safe
separation
500
Accuracy - Dynamic performance data
Linearity(3)(0…±IPN)
Accuracy
εL
% of IPN
% of IPN
mV
<±1
<±1.5
<±20
<±20
@ IPN, TA = 25°C
(excluding offset)
X
Electrical offset voltage
Hysteresis offset voltage
VOE
VOH
@TA = 25°C
@ IP= 0
mV
after an excursion of 1* IPN
@SIOY2S50-75V2
<±2
<±3
Temperature coefficient of VOE
TCVOE
mV/K
%/K
@SIOY2S100-600V2
Temperature coefficient of
VOUT
TCVOUT
<±0.1
@% of reading
Response time
tr
μS
<3
>50
@ 90% of IPN step
di/dt accurately followed
Frequency bandwidth(4)
di/dt
BW
A/μS
kHz
DC~50
@-3dB
General data
Ambient operating temperature
Ambient storage temperature
TA
TS
°C
°C
-20 ~ +85
-40 ~ +105
Notes:
1) Operating at ±12V ≤VC<±15V will reduce the measuring range.
2) If the customer uses 1 KΩ 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. ]
