PB0025NL PULSE ELECTRONICS CORPORATION, PB0025NL Datasheet
PB0025NL
Manufacturer Part Number
PB0025NL
Description
XFRMR CURR SENSE 1.4MH 50:1 SMD
Manufacturer
PULSE ELECTRONICS CORPORATION
Series
PB002XNLr
Datasheet
1.PB0027NL.pdf
(1 pages)
Specifications of PB0025NL
Mounting Type
Surface Mount
Current Rating
35A
Dc Resistance (dcr)
0.42 mOhm Primary, 700 mOhm Secondary
Inductance
1.4mH
Transformer Type
Frequency 50-500kHz
Turns Ratio - Primary:secondary
50 : 1
High Potential
500Vrms
Operating Frequency
50 to 500
Lead Style
Gull Wing
Pin Count
10
Mounting Style
Surface Mount
Operating Temp Range
-40C to 130C
Turns Ratio
50:1
Product Height (mm)
10mm
Secondary Side Inductance
1400uH
Dcr Primary Side Max
3mOhm
Dcr Secondary Side Max
700mOhm
Primary Side Current
35A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
E.t.
-
Lead Free Status / Rohs Status
Compliant
Other names
553-1687
PB0025NL
PB0025NL
NOTES:
1. The temperature of the component (ambient temperature plus temper-
2.The maximum current rating is based upon temperature rise of the
3. To calculate the value of the terminating resistor (Rt) use the following
4. The peak flux density of the device must remain below 2000 Gauss.
www.pulseeng.com
SMT CURRENT SENSE
TRANSFORMERS
PB002XNL Series
ature rise) must be within the specified operating temperature range.
component and represents the DC current which will cause a typical
temperature rise of 40°C with no airflow.
formula: Rt (Ω) = V
To calculate the peak flux density for a uni-polar current use the
following formula:
USA 858 674 8100
PB0025NL
PB0026NL
PB0027NL
Number
Part
5,6
• •
REF
Germany 49 7032 7806 0
* N / (Ipeak_primary)
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
Turns
Ratio
100:1
200:1
50:1
Mechanical
• •
Singapore 65 6287 8998
Height: 10.2mm Max
Footprint: 19.9mm x 14.5mm Max
Current Rating: up to 35A
Frequency Range: 50kHz to 500kHz
Inductance
Secondary
(mH MIN)
22.4
1.4
5.6
112
• •
Shanghai
* for bi-polar current applications divide B
5. Optional Tape & Reel packaging can be ordered by adding a "T" suffix
6. The "NL" suffix indicates an RoHS-compliant part number. Non-NL
B
to the part number (i.e. PB0025NL becomes PB0025NLT). Pulse complies
to industry standard tape and reel specification EIA481.
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.
PK
= 8.0 * V
86 21 54643211 / 2
Primary
(11-12)
0.42
0.42
0.42
REF
DCR (mΩ MAX)
* (Duty_Cycle_Max) * 10
Weight . . . . . . . . . . . . . .4.7 grams
Tray . . . . . . . . . . . . . . . . . .100/tray
Tape & Reel . . . . . . . . . . . .300/reel
Coplanarity . . . . . . . . .0.006 inches
Dimensions: Inches
Unless otherwise specified, all tolerances are ± .010
• •
China 86 755 33966678
Secondary
1400
2900
(2-4)
700
Schematic
mm
PK
5
as calculated above by 2.
/ ( N * Freq_kHz)
• •
Taiwan 886 3 4641811
SPM2007 (4/08)
(V
Hipot
500
500
500
RMS
)
0,25
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