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Product Detail
CIP0520
CIP0520
Product Detail

Molding Type Power Inductor CIP0520 Series

INTRODUCTION

The CIP series power inductors are surface-mount molding type which widely used in the applications such as DC/DC converters in Notebook, Netbook, desktop and server and low profile, high current power supplies.

FEATURES

Operating temperature -55 to +125°C.

High performance (saturation current) due to powdered iron composition.

Low loss due to design of low DC resistance.

Frequency application up to 3MHz.

Low profile with max thickness 3.0mm.

100% lead free and meet RoHS standard.

Excellent solderability and resistance to soldering heat.

Suitable for reflow soldering.

High reliability and easy surface mount assembly.

PART NUMBER

CIP 0520 HI 100 M -

1 2 3 4 5 Internal Code

1 Product Type

2 Shape & Dimensio


Size
L (mm)
W (mm)
H (mm)
A (mm)
A’ (mm)
B (mm)
B’ (mm)
0520
5.60 ± 0.35
5.20 ± 0.20
2.00 ± 0.10
1.00 ± 0.40
1.50 ± 0.10
2.00 ± 0.30
2.50 ± 0.20


Application HI : High Saturation Current LR : Low DC Resistance

Inductance

Tolerance

1R0 = 1.0uH 100 = 10uH

M = ±20% N = ±30%

1

Molding Type Power Inductor CIP0520 Series

Scope

This specification applies to fixed inductors of the following types used in electronic equipment.

*LR Type : For low power application with lower DC resistance and lower power loss

design requirement.

*HI Type : For higher performance application with higher saturation current requirement.

Construction

*Configuration

& Dimension : Please refer to the attached figures and tables.

Operating Temperature Range

Operating Temperature Range is the scope of ambient temperature at which the inductor can be operated continuously at rated current.

*Temp. Range : -55°C ~ +125°C

Characteristics

Standard Atmospheric Conditions

Unless otherwise specified, the standard range of atmospheric conditions for making measurements and tests are as follows:

Ambient Temperature : 25°C ± 2°C

Relative Humidity : 60% to 70%

Air Pressure : 86Kpa to 106Kpa

2

Molding Type Power Inductor CIP0520 Series

Recommended Soldering Conditions (Please use this product by reflow soldering only)

Recommended Reflow Temperature Profile

(Temperature of the mounted parts surface on the printed circuit board)

Dip Temperature

Use a solder iron of less than 30W when soldering, do not allow the soldering iron tip directly touch the body.

2 seconds max. at 260°C.

Recommended Footprint

3

Molding Type Power Inductor CIP0520 Series

CIP0520HI Series


Part No.
Inductance
(uH)
Tolerance
SRF
(MHz)
Typ.
DCR (mΩ)
Isat
(A)
Irms
(A)





Typ.
Max.


CIP0520HI 100 -
10
M
16
140
150
4.00
2.30


Inductance is measured in HP-4284A Precision LCR Meter or equivalent.

DCR is measured in HP 4338B milliohm meter or equivalent.

Tolerance : M = ±20%, N = ±30% (Table shows stock tolerance in ).

Isat : Based on inductance change ( L/Lo : -20% typical).

Irms : Based on temperature rise ( T : 40°C typ.).

4

Molding Type Power Inductor CIP0520 Series

CIP0520LRSeries


Part No.
Inductance
(uH)
Tolerance
SRF
(MHz)
Typ.
DCR (mΩ)
Isat
(A)
Irms
(A)





Typ.
Max.


CIP0520LR 1R0 -
1.0
M
65
16.8
18.5
8.00
7.50
CIP0520LR 1R5 -
1.5
M
46
19
24
6.80
5.80
CIP0520LR 2R2 -
2.2
M
38
33
36
5.00
5.50
CIP0520LR 3R3 -
3.3
M
34
45
50
4.20
4.50
CIP0520LR 4R7 -
4.7
M
27
52
58
3.70
3.70
CIP0520LR 5R6 -
5.6
M
22
65
75
3.30
3.50
CIP0520LR 100 -
10
M
17
130
145
2.10
3.00


Inductance is measured in HP-4284A Precision LCR Meter or equivalent.

DCR is measured in HP 4338B milliohm meter or equivalent.

Tolerance : M = ±20%, N = ±30% (Table shows stock tolerance in ).

Isat : Based on inductance change ( L/Lo : -20% typical).

Irms : Based on temperature rise ( T : 40°C typ.).

5

Molding Type Power Inductor CIP0520 Series


ITEM
SPECIFICATION
TEST CONDITION
Solderability
The metalized area must have 95% minimum solder coverage.
Preheating at 160±10°C for 90sec
245±5°C for 2±1sec
Substrate bending
L/Lo : ±5%
There shall be no mechanical damage or electrical damage.
The sample shall be soldered onto the printed circuit board and a load applied until the figure in the arrow direction is made approximately 2mm (keep time 5±1 seconds)
Vibration
L/Lo : ±5%
There shall be no mechanical damage.
Solder specimen inductor on the test printed circuit board. Apply vibrations in each of the x, y and z directions for 2 hours for a total of 6 hours.
Frequency : 10~50~10Hz in 60sec a period
Amplitude : 1.5mm
High Temperature Storage
L/Lo : ±5%
There shall be no mechanical damage or electrical damage.
The sample shall be left for 96 hours in an atmosphere with a temperature of 85±2°C and a normal humidity. Upon completion of the test,
measurement shall be made after the sample has been
left in a normal temperature and humidity for 1 hour.
Low Temperature Storage
L/Lo : ±5%
There shall be no mechanical damage or electrical damage.
The sample shall be left for 96 hours in an atmosphere with a temperature of -40±2°C. Upon completion of the test, measurement shall be made
after the sample has been left in a normal temperature
and humidity for 1 hour.
Thermal Shock
L/Lo : ±5%
There shall be no damage or problems.
The sample shall be subject to 10 continuous cycles, such as shown in the following temperature cycle.
Measure the test items after leaving the inductors at room temperature and humidity for 1 hour.
Moisture Storage
L/Lo : ±5%
There shall be no mechanical damage.
The sample shall be left for 96 hours in a temperature of 60±2°C and a humidity (RH) of 90~95%. Upon completion of the test, the measurement shall be
made after the sample has been left in a normal
temperature and humidity for more than 1 hour.


6

Molding Type Power Inductor CIP0520 Series

(unit : m/m)


Type
Pcs/Reel
Reel”
A1
A2
0520
2,000
13”
330
100


(unit : m/m)


Type
0520

Chip Cavity
Ao
5.50

Bo
6.00
Insert Pitch
P
8.00
Tape
Thickness
Ko
2.10

T
0.30
Tape Width
W
12.00


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