SMT Current Sense Transformers
PA1005.XXXNL and PM2165.XXXNL
Height: 5.5mm Max
Footprint: 8.4mm x 7.2mm Max
Current Rating: up to 20A
Frequency Range: 20kHz to 1MHz
Low Primary DCR version of P820X
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
Part Number
DCR (mΩ MAX)
Current Rating2 Secondary Inductance
Hipot
(VRMS
Turns Ration
(A)
(mH MIN)
)
Primary
(8-7)
Secondary
(1-3)
Commerical
Automotive7
PA1005.020NL
PA1005.030NL
PA1005.040NL
PA1005.050NL
PA1005.060NL
PA1005.070NL
PA1005.100NL
PA1005.125NL
PM2165.020NL
PM2165.030NL
PM2165.040NL
PM2165.050NL
PM2165.060NL
PM2165.070NL
PM2165.100NL
PM2165.125NL
1:20
1:30
1:40
1:50
1:60
1:70
20
20
20
20
20
20
20
20
0.08
0.18
0.32
0.5
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
550
870
1000
1000
1000
1000
1000
1000
1000
500
1140
1500
2250
4750
5500
6500
0.72
0.98
2.00
3.00
1:100
1:125
Notes:
1. The temperature of component (ambient temperature plus temper-ature rise) must be 7. The PM2165.XXXNL part numbers are AEC-Q200 and IATF16949 certified. The mechanical
within the specified operating temperature range.
dimensions are 100% tested in production but do not necessarily meet aproduct capabil-
ity index (Cpk) >1.33 and therefore may not strictly conform to PPAP.
2. The maximum current rating is based upon temperature rise of the component and
represents the DC current which will cause a typical temperature rise of 40°C with no
airflow.
3. To calculate value of terminating resistor (Rt) use the following formula:
Rt (W) = Vref * N /(Ipeak_primary)
4. The peak flux density of the device must remain below 2000 Gauss. To calculate the
peak flux density for uni-polar current use following formula:
Bpk = 37.59 * Vref * (Duty_Cycle_Max) * 105 / (N * Freq_kHz)
* for bi-polar current applications divide Bpk (as calculated above) by 2.
5. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part num-
ber (i.e. PA1005.020NL becomes PA1005.020NLT). Pulse complies to industry standard
tape and reel specification EIA481.
6. The “NL” suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are
not necessarily RoHS compliant, but are electrically and mechanically equivalent to NL
versions. If a part number does not have the “NL” suffix, but an RoHS compliant version
is required, please contact Pulse for availability.
power.pulseelectronics.com
SPM2007_58 (02/19) http://www.power.pulseelectronics.com/contact
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