PL2035 Datasheet, PDF (1/1 Pages) Pulse A Technitrol Company – SMT Current Sense Transformers

SMT Current Sense
Transformers
Height: 5.1mm Max*
Footprint: 8.4mm x 7.2mm Max
Current Rating: up to 20A
Frequency Range: 50kHz to 1MHz
Low Primary DCR version of P820X
Lead Finish: Sn63/Pb37
Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C
Current ²
Secondary
DCR (mΩ MAX)
Part ⁵
Turns
Rating
Inductance
Primary
Secondary
Hipot
Number
Ratio
(A)
(mH MIN)
(8-7)
(1-3)
(VRMS)
PL2035
1:50
20
0.5
0.75
1500
500
Notes:
1. The temperature of 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 40�C
with no airflow when both one turn windings connected in parallel.
3. To calculate value of 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:
Mechanical
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
number (i.e. PL2035 becomes PL2035T). Pulse complies to industry standard tape
and reel specification EIA481.
Schematic
PL2035
RECOMMENDED .073
PAD LAYOUT _1,85
.050
1,27 ^.050
1,27
4
3
5
2
6
1
Pin 1
.120
3,05
.060
1,52
.106 .100
2,69 2,54
.004/0,10
8 SURFACES
.330
8,38
MAX
Pin 8
5
.190
4,83
NOM
*
.010
0,25
.284
7,21
MAX
.073
1,85
NOM
1
*NOTE: for RoHS compliant part,
2
the height is increased to:
4
3
.024
Pin 7
0,61
For More Information
Pulse North America
Headquarters
Two Pearl Buck Court
Bristol, PA 19007
U.S.A.
Pulse Europe
Einsteinstrasse 1
D-71083 Herrenberg
Germany
Tel: [phone]
Fax: [phone]
Tel: [phone]
Fax: [phone]
.200
.215
5,10 ^{NOM &} 5,50 ^MAX
Pulse China Headquarters
B402, Shenzhen Academy of
Aerospace Technology Bldg.
10th Kejinan Road
High-Tech Zone
Nanshan District
Shenzen, PR China 518057
Tel: [phone]
Fax: [phone]
Weight ......................15 grams
Tray ............................120/tray
Tape & Reel ..............900/reel
Coplanarity ......0.004/inches
Dimensions:
Inches
mm
Unless otherwise specified,
all tolerances are ± ^.010
0,25
8
1
7
3
Iprimary
Isecondary
1
N
Vref
RT
Application Circuit
Pulse North China
Room 2704/2705
Super Ocean Finance Ctr.
2067 Yan An Road West
Shanghai 200336
China
Tel: [phone]
Fax: [phone]
Pulse South Asia
135 Joo Seng Road
#03-02
PM Industrial Bldg.
Singapore 368363
Tel: [phone]
Fax: [phone]
Pulse North Asia
3F, No. 198
Zhongyuan Road
Zhongli City
Taoyuan County 320
Taiwan R. O. C.
Tel: [phone]
Fax: [phone] (Pulse)
Fax: [phone] (FRE)
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, 2011. Pulse Electronics, Inc. All rights reserved.
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