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/(2)8,90,%+
Hall effect type current sensor with a single digital output factory
programmed to go low when a given current threshold is exceed-
ed. The 9001 Series is able to operate within a temperature range
of -40
o
C to 125
o
C and has a fast response time of 1!s (typical).
The miniature package size allows the 9001 series to be mounted
on printed circuit boards and is integrated with an open collector
digital output which is ideal for interfacing to control circuitry.
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Welding equipment, servo drives, treadmills, automotive power
conversion, power supplies, home audio, MRI equipment
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Over Current Detector
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;F;
50 Amp
;GF
75 Amp
<;;
100 Amp
<HF
125 Amp
<F;
150 Amp
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;F;
= ordering example
'()*+,)-& /-0-
1$2%&30( 4-5,#3# 6-0,+72
Supply Voltage
Voltage Externally Applied to
Output
Output ON current (sink)
Operating Temp Range
Sensed Current
-1.0 to +25 VDC
+25 VDC max (Output high, current
below I
trip
)
-0.5 VDC min (Output high or low)
50 mA
-40
o
C to +125
o
C
+/- 500 Amp peak
:;;H
Accessories
?%B(
;;<
Accessory busbar
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= ordering example
Absolute ratings are the extreme limits that the detector will withstand without damage.
Electrical operation and characteristics are not guaranteed as the maximum limits are
approached. Proper application of the detector must ensure that the detector operates
within the operating characteristics listed below.
:;;H I
=9(8-0,+7 ?*-8-)0(8,20,)2
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V
s
I
s
T
op
T
trip
V
os
I
os
I
trip
I
trip
I
trip
I
trip
I
trip
4,+
3.8
-40
1.0
0.15
44.0
66.0
88.0
110.0
132.0
50.0
75.0
100.0
125.0
150.0
'"9@
4-5
24.0
10.0
125
2.5
0.40
20
56.0
84.0
112.0
140.0
168.0
A%0(2
VDC
mA
o
C (ref. Note 1)
!S,
di/dt=I
trip
/!S
VDC sinking 20 mA
mA
Amps @ 25
o
C
Amps @ 25
o
C
Amps @ 25
o
C
Amps @ 25
o
C
Amps @ 25
o
C
Supply Voltage
Supply Current
Operating Temperature
Output Trip Time
Output ON Voltage
Output ON Current
9001-050 Trip Current
9001-075 Trip Current
9001-100 Trip Current
9001-125 Trip Current
9001-150 Trip Current
Note 1: See Mounting and Interface Application Note for severe duty mounting recommendations
Note 2: Detector sensitive to unidirectional current as defined in mechanical dimension drawing
1"2009
CCC.e-t-a.com
1551 Bishop Ct.1 Mt. Prospect 7 IL 60056
P; (847) 827-7600 F; (847) 827-7655
8001 ;<er C3rrent Detector
Mechanical Dimensions
1.00"
ø 0.115"
MIN
0.25" HEX x 0.055" DEEP
TYP.
Pin Assignments
Pin
1
2
Desc.
Vo
GND
Vs
90
01-
XX
X
+
-
0
3
2
0.050"
3
1
0.015" +/- 0.002" SQUARE
* Direction of current flow (I) thru center hole
0.21"
0.320" MAX
i
0.492"
ø 0.260" MIN
0.100" MIN
0.270"
0.420" MAX
Dimensions
in
in inches
Dimensions are
are
inches
Dimensional tolerances unless otherwise
Dimensional tolerances unless
specified +/-
specified: +/- 0.010
otherwise
0.010
0.205" R MAX
0.400" R MAX
Printed Circ3it Board Mo3ntin5 Footprint
Component side
(component side view)
C4
A1
A2
A3
C8
C4
Solder side
(component side view)
A1
A2
C3
C8
B1
C3
C5
C7
C1
B2
B1
A3
C7
C1
B2
C5
C6
C6
C2
C2
Hole Location Chart
Hole
A1
A2
A3
B1
B2
C1
C2
C3
C4
C5
C6
C7
C8
X
-0.008”
-0.008”
-0.008”
-0.500”
0.500”
0.056”
0.311”
-0.056”
-0.311”
-0.056”
-0.311”
0.056”
0.311”
Y
0.320”
0.270”
0.220”
0.000”
0.000”
-0.056”
-0.311”
0.056”
0.311”
-0.056”
-0.311”
-0.056”
-0.311”
Hole
A
B
C
Hole Description Chart
Finished
Diameter
0.027”
0.136”
0.060”
Top Pad
0.035”
None
0.100”
Bottom Pad
0.035” x 0.100”
None
0.100”
Notes:
1. B holes for recommended 4-40 mounting screws
2. C holes for optional accessory busbars (part number 9002-001)
3. Center aperture of detector located at X=0.000, Y=0.000
4. Hole diameter tolerance +/- 0.003”
5. Hole location tolerance +/- 0.003”
1/2009
www.e-t-a.com
1551 Bishop Ct.; Mt. Prospect , IL 60056
P: (847) 827-7600 F: (847) 827-7655
9551 BCer Durre&+ Ae+e#+$r
!e#$%%e&'e' )$u&+i&g ./01$'e' 2ie3
#4-40 NUT
9001 DETECTOR
PRINTED CIRCUIT BOARD
#4 FLAT WASHER
#4 LOCK WASHER
#4-40 x 1/2" SOCKET HEAD CAP SCREW
9552-551 9##e::$r< =u:>?r )e#@?&i#?1 Ai%e&:i$&:
0.13" x 4
0.02" x 4
0.34"
0.14"
0.030" x 2
0.29"
Notes:
1. Material: Copper
2. Material thickness: 0.043"
3. Tin plate
0.43"
1"#$$9
www.e-t-a.com
1&&1 Bishop Ct.1 2t. Prospect , I9 :$$&:
P; <=>7@ =#7-7:$$ F; <=>7@ =#7-7:&&