SMT CURRENT SENSE
TRANSFORMERS
P820X Series
Height:
5.1mm Max*
Footprint:
8.4mm x 7.2mm Max
Current Rating:
up to 10A
Frequency Range:
50kHz to 1MHz
Lower Primary DCR version available:
PA1005.XXX series
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
Part
6,7
Number
P8202NL
P8203NL
P8204NL
P8205NL
P8206NL
P8207NL
P8208NL
P8209
7
Turns
Ratio
1:20
1:30
1:40
1:50
1:60
1:70
1:100
1:125
Current
2
Rating
(A)
10
10
10
10
10
10
10
10
Secondary
Inductance
(mH MIN)
0.08
0.18
0.32
0.50
0.72
0.98
2.00
3.00
DCR
(mΩ MAX)
Primary
(8-7)
6
6
6
6
6
6
6
6
Secondary
(1-3)
550
870
1140
1500
2250
4750
5500
6500
Hipot
(V
RMS
)
500
500
500
500
500
500
500
500
NOTES:
B
PK
= 37.59 * V
REF
* (Duty_Cycle_Max) * 10
5
/ ( N * Freq_kHz)
1. The temperature of the component (ambient temperature plus
* for bi-polar current applications divide B
PK
(as calculated above) by 2.
temperature rise) must be within the specified operating temperature range.
5. Part numbers
P8222
to
P8229
are reverse polarity versions of
P820X.
2.The maximum current rating is based upon temperature rise of the
component and represents the DC current which will cause a typical
6. Optional Tape & Reel packaging can be ordered by adding a "T" suffix to
temperature rise of 40°C with no airflow when both one turn windings
the part number (i.e. P8202 becomes P8202T). Pulse complies to industry
connected in parallel.
standard tape and reel specification EIA481.
3. To calculate the value of the terminating resistor (Rt) use the following
7. The "NL" suffix indicates an RoHS-compliant part number. Non-NL suffixed
formula: Rt (Ω) = Vref * N / (Ipeak_primary)
parts are not necessarily RoHS compliant, but are electrically and mechanically
4. The peak flux density of the device must remain below 2000 Gauss. To
equivalent to NL versions. If a part number does not have the "NL" suffix, but
calculate the peak flux density for uni-polar current use following formula:
an RoHS compliant version is required, please contact Pulse for availability.
Mechanical
RECOMMENDED
PAD LAYOUT
.073
1,85
.050
1,27
.050
1,27
Schematic
8
7
.060
1,52
.106
2,69
.100
2,54
1
3
4
3
xxx
.120
3,05
5
6
2
1
Pin 1
Iprimary
Isecondary
1
N
Vref
*
.190
4,83 NOM
.006/0,15
8 SURFACES
RT
.330
8,38 MAX
Pin 8
6
1
2
3
Pin 7
.010
0,25
.284
7,21 MAX
.073
1,85 NOM
APPLICATION CIRCUIT
Weight
. . . . . . . . . . . . . .0.34 grams
Tray
. . . . . . . . . . . . . . . . . .120/tray
Tape & Reel
. . . . . . . . . . . .900/reel
Coplanarity
. . . . . . . . .0.004 inches
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
BOTTOM
VIEW
*NOTE:
for RoHS compliant part,
the height is increased to:
.200
5,10 NOM &
.024
0,61
5
4
.215
5,50 MAX
USA 858 674 8100
•
Germany 49 7032 7806 0
•
Singapore 65 6287 8998
•
Shanghai
86 21 32181071
•
China 86 755 33966678
•
Taiwan 886 3 4643715
www.pulseeng.com
87
PC2005 (6/08)
