Hall Effect Current Sensors S25P***D15Y Series
Tamura reserve the right to modify its products in order to improve them without prior notice
S25P***D15YrevC, April 2012
Issued by Module Components Div, TAMURA CORPORATION
-10
-8
-6
-4
-2
0
2
4
6
0.1 1 10 100
Attenuation (dB)
Frequency characteristic(kHz)
@ If=3AT(Arms) RM=100Ω
Frequency characteristic(S25P100D15Y)
TA=25ºC, VCC=±15V
Electrical Performances
Specifications
Features:
Closed Loop type
Current or voltage output
Conversion ratio KN = 1:2000
Printed circuit board mounting
Aperture
Insulated plastic case according to
UL94V0
UL Recognition
Parameters Symbol S25P100D15Y S25P150D15Y
Primary nominal current If 100A 150A
Maximum current1 (at 85°C) Ifmax ± 150A (at 20Ω ≤ RM ≤ 25Ω) ± 200A ((at 0Ω ≤ RM ≤ 40Ω)
Measuring resistance (If = ±ADC at 85°C) RM 0Ω ~ 42Ω (at VCC = ±12V)
20Ω ~ 102Ω (at VCC = ±15V)
0Ω ~ 15Ω (at VCC = ±12V)
0Ω ~ 55Ω (at VCC = ±15V)
Conversion Ratio KN 1 : 2000
Rated output current IO 50mA 75mA
Output current accuracy2(at If) X IO ± 0.5%
Offset current3(at If=0A) IOf ≤ ± 0.1mA ≤ ± 0.2mA
Output linearity2(0A～If) εL ≤ ± 0.15% (at If) ≤ ± 0.25% (at If)
Power supply voltage1 VCC ± 12V..± 15V ± 5%
Consumption current ICC ≤ ± 16mA (Output current is not included)
Response rime4 tr ≤ 1.0μs (at di/dt = 100A / μs)
Thermal drift of gain5 TcIo ≤ ± 0.01% / ºC
Thermal drift of offset current TcIof ≤ ± 0.5mA (at TA = – 40ºC +85ºC)
Hysteresis error IOH ≤ 0.3mA (at If=0A → If → 0A)
Insulation voltage Vd
AC 3000V, for 1minute (sensing current 0.5mA),
inside of through hole terminal
Insulation resistance RIS ≥ 500MΩ (at DC 500V) , inside of through hole terminal
Secondary coil resistance RS
120Ω (at TA = 70ºC)
128Ω (at TA = 85ºC)
95Ω (at TA = 70ºC)
85Ω (at TA = 85ºC)
Ambient operation temperature TA – 40ºC ~ +85ºC
Ambient storage temperature TS –40ºC ~ +90ºC
Advantages:
Excellent accuracy and linearity
Low temperature drift
Wide frequency bandwidth
No insertion loss
High Immunity to external interferences
Optimised response time
Current overload capability
1 Maximum current is restricted by VCC — 2 Without offset current— 3 After removal of core hysteresis— 4 Time between 90% input current full scale
and 90% of sensor output full scale — 5 Without Thermal drift of offset current — 6 At Small signal
-10
-8
-6
-4
-2
0
2
4
6
8
10
-250 -200 -150 -100 -50 0 50 100 150 200 250
Output voltage (V)
Input current (A)
Saturation characteristic(S25P100D15Y, RM=100Ω)
TA=25ºC Pulsed
Hall Effect Current Sensors S25P***D15Y Series
Tamura reserve the right to modify its products in order to improve them without prior notice
S25P***D15YrevC, April 2012
Issued by Module Components Div, TAMURA CORPORATION
S25P100D15Y
At If = 100A & VCC = ±15VDC
20Ω ≤ RM ≤ 102Ω
S25P150D15Y
AtIf = 150A & VCC = ±15VDC
0Ω ≤ RM ≤ 55Ω
Mechanical dimensions
Electrical connection diagram
Package & Weight Information
Weight Pcs/box Pcs/carton Pcs/pallet
20g 100 300 7200
Voltage
output
Current
output
NOTES
1. Unit is mm
2. Tolerance is 0.5mm
Terminal number:
1. +Vcc(+15V)
2. –Vcc(-15V)
3. IOUT
A field display
Current A field
50A 050
100A 100
150A 150
B field display
Coil turn B field
1000T X
2000T Y
UL Standard
UL 508 , CSA C22.2 No.14 (UL FILE No.E243511)
• For use in Pollution Degree 2 Environment.
• Maximum Surrounding air temperature rating, 85˚C.
CAUTION
Do not wrap the primary conductor around the core part of the product to increase measured current.
50A is 1000T only
150A is 2000T only