RoHS
SMD High Current Shielded Choke
PCHC520R8
Inches
(mm)
Dimensions:
.224±.008
MAX
(5.7±0.2)
.059+/-.012
(1.5+/-0.3)
(Recommended Solder Pads)
.212+/-.014
(5.4+/-0.35)
.079±.012
(2.0±0.3)
.099
(2.5)
.075
(1.9)
.161
(4.1)
.071±.008
MAX
(1.8±0.02)
Allied
Part
Number
PCHC520R8-1R0M-RC
PCHC520R8-1R5M-RC
PCHC520R8-2R2M-RC
PCHC520R8-3R3M-RC
PCHC520R8-4R7M-RC
PCHC520R8-5R6M-RC
PCHC520R8-6R8M-RC
PCHC520R8-100M-RC
Inductance
(µH)
Tolerance
(±%)
Test
Frequency
(KHz, 0.5V)
RDC
(mΩ)
Max
30
35
45
60
90
120
125
180
Isat
(A)
Typ
7.0
6.5
6.0
5.5
5.0
4.5
4.5
4.0
Irms
(A)
Typ
6.0
5.5
4.0
3.5
3.0
2.8
2.8
2.3
Features
•
•
•
•
Magnetically shielded construction
Ultra High saturation current up to 7A
Low RD Resistance
Expanded operating temp range
1.0
1.5
2.2
3.3
4.7
5.6
6.8
10
20
20
20
20
20
20
20
20
100
100
100
100
100
100
100
100
• Suitable for pick and place
Electrical
Inductance Range:
1.0µH to 10uH additonal
values available.
Tolerance:
20% over entire range
Test Frequency:
100KHz, 0.5Vdc
Operating Temp:
-55ºC ~ +125ºC
Storage Temp:
-55ºC ~ +125ºC
Temp. Rise:
∆
=40ºC Typical at heat rated
current.
Under no condition should the part exceed
125ºC.
Inductance drop: 30% typical at rated Isat
Resistance to Soldering Heat
All specifications subject to change without notice.
Inductance v.s DC Current
12
11
10
9
8
100
L(uH)
7
6
5
4
3
2
1
0
0
1
2
3
4
5
6
7
8
9
10
6R8
5R6
3R3
2R2
1R5
1R0
4R7
DC Current (A)
Pre-Heat 150ºC, 1 minute.
Solder Composition:
Sn/Ag3.0/Cu0.5
Solder Temp:
260ºC ± 5ºC
Immersion Time:
10 sec. ± 1 sec.
Tem perature Change v.s DC Current
140
100
120
100
6R8
5R6
4R7
Test Equipment
(L):
WK 3260B
DCR:
Chen HWA502
IDC:
3260B WK & DC Bias 3265B WK
1R5
1R0
△
T(
℃
)
80
60
40
20
0
0
1
2
3
4
2R2
3R3
Physical
Packaging:
1000 pieces per 13 inch reel.
5
6
7
8
Marking:
EIA Inductance Code
DC Current (A)
714-665-1140
ALLIED COMPONENTS INTERNATIONAL
07/23/2013
15
www.alliedcomponents.com
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