CURRENT SENSORS
Outgassing Compliant Current Sensors
CP-N0530
• For use from 50 kHz to nearly 1 MHz
• Two different pinouts to meet the requirements of different
applications.
• Low primary DC resistance
• 500 Vac isolation from secondary to the core
Core material
Ferrite
Terminations
Tin-lead (63/37) over tin over nickel over phos bronze
(pins 1 – 6); tin-lead over gold over nickel over copper (pins 7 – 8)
Weight
0.4 g
Ambient temperature
–55°C to +125°C
Storage temperature
Component: –55°C to +125°C.
Tape and reel packaging: –55°C to +80°C
Resistance to soldering heat
Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL)
1 (unlimited floor life at <30°C /
85% relative humidity)
Packaging
250/7″ reel Plastic tape: 16 mm wide, 0.35 mm thick,
12 mm pocket spacing, 5.6 mm pocket depth
PCB washing
Only pure water or alcohol recommended
Part number (CP-N0530-)
1
0201SZ
0202SZ
0301SZ
0302SZ
0401SZ
0402SZ
0501SZ
0502SZ
0601SZ
0602SZ
0701SZ
0702SZ
1001SZ
1002SZ
1251SZ
1252SZ
Turns (N)
pri : sec
1
:
20
1
:
30
1
:
40
1
:
50
1
:
60
1
:
70
1
:
100
1
:
125
Inductance
2
min (µH)
81
180
320
500
730
980
2000
3000
DCR max (Ohms)
primary secondary
0.0007
0.400
0.0007
0.870
0.0007
1.14
0.0007
1.50
0.0007
1.98
0.0007
4.75
0.0007
5.50
0.0007
6.50
Sensed
current
3
I
in
(A)
10
10
10
10
10
10
10
10
Terminating
resistance R
T
4
(Ohms)
2.0
3.0
4.0
5.0
6.0
7.0
10.0
12.5
Volt-time
product
5
(V-µsec)
16
24
32
41
49
57
81
101
1. When ordering, please specify the complete part number,
e.g. CP-N0530-0202SZ
2. Inductance measured between secondary pins at 100 kHz, 0.1 Vrms.
3. Primary current of 10 A causes approximately 25°C temperature rise
from 25°C ambient. Higher current causes a greater temperature rise
(see Temperature Rise vs Current curve).
4. Terminating resistance (R
T
) value is based on 1 Volt output with
10 Amps flowing through the primary. Varying terminating resistance
increases or decreases output Voltage/Ampere according to the fol-
lowing equation: R
T
(Ohms) = V
out
× N
sec
/
I
in.
5. Maximum volt-time product for the secondary.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Typical Circuits
CP-N0530-xxx1
8
6
I
in
Pri
(1 turn)
Sec
(N turns)
R
T
V
out
7
4
CP-N0530-xxx2
8
1
I
in
Pri
(1 turn)
Sec
(N turns)
R
T
V
out
7
3
®
Document CP385-1 Revised 06/28/12
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
Fax 847-639-1508
Email cps@coilcraft.com
www.coilcraft-cps.com
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specifications subject to change without notice.
Please check our web site for latest information.
© Coilcraft, Inc. 2012
CURRENT SENSORS
CP-N0530 Outgassing Compliant Current Sensors
Temperature Rise vs Current
80
Pinouts
CP-N0530-xxx1
CST1
8
3
3
CP-N0530-xxx2
CST2
7
4
4
Temperature rise (from 25°C)
70
60
50
40
30
20
10
0
1
7
6
1
8
6
Bottom View
0
2
4
6
8
10
12
14
16
18
20
Bottom View
Current (A rms)
Dimensions
0.235 max
5,97
Dot
indicates
pin 1
0.245 max
6,22
0.209
max
5,3
0.315
max
8,0
0.320
max
8,13
0.004 / 0,10
Suggested Land Pattern
0.118
3,0
0.023 ±0.008
0,6 ±0,2
0.098
2,5
0.073 ±0.008
1,85 ±0,2
0.106
2,7
0.047
1,2
0.063
1,6
0.051
1,3
0.051
1,3
0.073
1,85
Dimensions are in
inches
mm
0.079 ±0.008
2,0 ±0,2
®
Document CP385-2 Revised 06/28/12
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
Fax 847-639-1508
Email cps@coilcraft.com
www.coilcraft-cps.com
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specifications subject to change without notice.
Please check our web site for latest information.
© Coilcraft, Inc. 2012
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