Issued by Module Components Div, TAMURA CORPORATION
Hall Effect Current Sensors L18P***S05 Series
Features:
Open Loop type
Printed circuit board mounting
Integrated primary
Unipolar power supply
Busbar version from 40A to 60A
Insulated plastic case according
to UL94V0
UL Recognition
Advantage:
Excellent accuracy and linearity
Wide nominal current range
Low temperature drift
Wide frequency bandwidth
No insertion loss
High Immunity To External Interference
Optimised response time
Current overload capability
T
A
=25ºC, V
CC
=+5V, R
L
=10kΩ
Specifications
Parameters
Primary nominal current
Saturation current
1
Rated output voltage
Offset voltage
2
Output linearity
3
(0A½If)
Power supply voltage
Consumption current
Response time
4
Thermal drift of gain
5
Thermal drift of offset
Hysteresis error
Insulation voltage
Insulation resistance
Ambient operation tem-
perature
Ambient storage tem-
perature
1
Symbol
I
f
I
fmax
V
o
V
of
ε
L
V
CC
Icc
t
r
TcVo
TcVof
V
OH
V
d
R
IS
T
A
T
S
L18P003 L18P005 L18P010 L18P015 L18P020 L18P025 L18P030 L18P040 L18P050 L18P060
S05
S05
S05
S05
S05
S05
S05
S05
S05
S05
3A
5A
10A
15A
20A
25A
30A
40A
50A
60A
≥ ± I
f
x 1.5
Vof + 1.5V ± 0.045V (at If)
Vref
2
± 0.035V (at If=0A)
≤ ± 1% (at If)
+ 5V ± 5%
≤ 15mA
≤ 5μs (at di/dt = I
f
/ μs)
≤ ± 2.0mV/ºC
≤ ± 2.0mV/ºC
≤ 25mV (at If=0A→If→0A)
AC3000V for 1minute (sensing current 0.5mA), primary
secondary
≥ 500MΩ (at DC500V), primary
secondary
-30ºC ~ +80ºC
-40ºC ~ +85ºC
Saturation current is restricted by V
CC
—
2
V
REF
= V
CC
/2 (ratiometric)
.
After removal of core hysteresis—
3
Without offset —
4
Time between 10%
input current full scale and 90% of sensor output full scale —
5
Without Thermal drift of offset
Electrical Performances
Frequency characteristic(L18P025S05)
6
4
5.0
4.5
4.0
3.5
3.0
Saturation characteristic(L18P025S05)
2
Attenuation (dB)
0
-2
-4
-6
-8
-10
0.1
1
10
100
Frequency characteristic(kHz)
@ If=3(Arms)
Output voltage (V)
2.5
2.0
1.5
1.0
0.5
T
A
=25ºC
Pulsed
0.0
-50
-40
-30
-20
-10
0
10
20
30
40
50
Input current (A)
L18PXXXS05revD, March 2012
Tamura reserve the right to modify its products in order to improve them without prior notice
Issued by Module Components Div, TAMURA CORPORATION
Hall Effect Current Sensors L18P***S05 Series
Mechanical dimensions
Terminal Number:
1: GND
2: GND
3: +V
CC
(+5V)
4: V
OUT
5: Primary input current (+)
6: Primary input current (-)
The following,
table references
The following,
table references
Current
3A
5A
10A
15A
20A
25A
30A
XXX
003
005
010
015
020
025
030
φA
φ0.6
φ0.8
φ1.1
φ1.4
φ1.6
φ1.6
φ1.6
NOTES
1. Unit is mm
2. Tolerance is 0.5mm
Current
40A
50A
60A
XXX
040
050
060
Primary :Busbar
Electrical connection diagram
+I
f
+V
CC
-I
f
R
L
= 10kΩ
V
OUT
GND
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, 80˚C.
Package & Weight Information
nominal current
10A..60A
3A , 5A
Weight
8g
8g
Pcs/box
100
50
Pcs/carton
600
1200
Pcs/pallet
12000
28800
L18PXXXS05revD, March 2012
Tamura reserve the right to modify its products in order to improve them without prior notice
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Tamura
:
L18P003S05 L18P005S05 L18P010S05 L18P015S05 L18P020S05 L18P025S05 L18P030S05 L18P040S05
L18P050S05 L18P060S05 L18P003S05R L18P005S05R L18P010S05R L18P015S05R L18P020S05R
L18P025S05R L18P030S05R L18P040S05R L18P050S05R L18P060S05R
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