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power.pulseelectronics.com

PC2005 (02/18)

http://www.power.pulseelectronics.com/contact

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

Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C

Part

Number

Turns

Ratio

Current

Rating

(A)

Secondary

Inductance

(mH MIN)

DCR (mΩ MAX)

Hipot

(V

Primary

(8-7)

Secondary

(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

5500

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:

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.

5

6, 7

2

PXXXXNL

Mechanical

Schematic

.215

5.50 MAX

Weight ............................0.34 grams

Tray .......................................120/tray

Tape & Reel .........................900/reel

Coplanarity ..................0.004 inches

Dimension:

Inches

mm

.010

0,25

Unless otherwise specified, all tolerances are

±

APPLICATION CIRCUIT

Isecondary

Iprimary

Vref

RT

1

8

7

1

3