P8208NLT

## SMT Current Sense Transformer 

## _P820X Series_ 

_**Height:** 5.5mm Max_ _**Footprint:** 8.4mm x 7.2mm Max_ _**Current Rating:** up to 10A_ _**Frequency Range:** 20kHz to 1MHz_ 

_Lower Primary DCR version available: PA1005.XXX series_ 

|**_Frequency Range:_**_20kHz to 1MHz_<br>_Lower Primary DCR version available: PA1005.XXX series_<br>&<br>.<br>@|**_Frequency Range:_**_20kHz to 1MHz_<br>_Lower Primary DCR version available: PA1005.XXX series_<br>&<br>.<br>@|**_Frequency Range:_**_20kHz to 1MHz_<br>_Lower Primary DCR version available: PA1005.XXX series_<br>&<br>.<br>@|**_Frequency Range:_**_20kHz to 1MHz_<br>_Lower Primary DCR version available: PA1005.XXX series_<br>&<br>.<br>@|**_Frequency Range:_**_20kHz to 1MHz_<br>_Lower Primary DCR version available: PA1005.XXX series_<br>&<br>.<br>@|**_Frequency Range:_**_20kHz to 1MHz_<br>_Lower Primary DCR version available: PA1005.XXX series_<br>&<br>.<br>@|**_Frequency Range:_**_20kHz to 1MHz_<br>_Lower Primary DCR version available: PA1005.XXX series_<br>&<br>.<br>@|
|---|---|---|---|---|---|---|
|Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C<br>**Part**<br>**Number**<br>**Turns**<br>**Ratio**<br>**Current**<br>**Rating**<br>(A)<br>**Secondary**<br>**Inductance**<br>(mH MIN)<br>**DCR**(mΩMAX)<br>**Hipot**<br>(VRMS)<br>**Primary**<br>(8-7)<br>**Secondary**<br>(1-3)<br>**6, 7**<br>**2**|||||||
|||||**Primary**<br>(8-7)|**Secondary**<br>(1-3)||
|**P8202NL**|1:20|10|0.08|6|550|500|
|**P8203NL**|1:30|10|0.18|6|870|500|
|**P8204NL**|1:40|10|0.32|6|1140|500|
|**P8205NL**|1:50|10|0.50|6|1500|500|
|**P8206NL**|1:60|10|0.72|6|2250|500|
|**P8207NL**|1:70|10|0.98|6|4700|500|
|**P8208NL**|1:100|10|2.00|6|6000|500|
|**P8209NL**|1:125|10|3.00|6|6500|500|



## **Notes:** 

1. The temperature of the component (ambient temperature plus temperature rise) must be within the specified operating temperature range. 

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 40C with no airflow. 

3. To calculate the value of the terminating resistor (Rt) use the following formula: 

- Rt ( Ω ) = 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) * 10   / (N * Freq_kHz) 5 

- for bi-polar current applications divide BPK (as calculated above) by 2. 

5. Part number **P8222** to **P8229** are reverse polarity versions of **P820X** . 

6. Optional Tape & Reel packaging can be ordered by adding a “ **T** ” suffix to the part number (i.e. P8202NL becomes P8202NL **T** ). Pulse complies to industry standard tape and reel specification EIA481. 

7. 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. 

## **Mechanical** 

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## **Schematic** 

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8 1<br>»<br>7 O , C_o 3<br>; Iprimary<br>|<br>. Isecondary -<br>Ce oO—_>> ? O<br>Vref<br>1 RT<br>Weight  ............................0.34 grams  APPLICATION CIRCUIT<br>Tray  .......................................120/tray<br>Tape & Reel  .........................900/reel<br>Coplanarity  ..................0.004 inches<br>Inches .010<br>Dimension: Unless otherwise specified, all tolerances are ±<br>mm 0,25<br>PC2005 (09/21)<br>**----- End of picture text -----**<br>


## SMT Current Sense Transformer 

_P820X Series_ 

## For More Information: 

**Americas -** prodinfo_power@pulseelectronics.com  | **Europe -** power-apps-europe@pulseelectronics.com  | **Asia -** power-apps-asia@pulseelectronics.com 

Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2021. Pulse Electronics, Inc. All rights reserved. 

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PC2005 (09/21) 

PulseElectronics.com 

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