SMD Power Inductor
CDRH4D22/HP
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L W H:5.0 5.0 2.4 mm Max.
• Product weight: 0.2g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
Environmental Data
• Operating temperature range: -40 ~+100
(including coil’s self temperature rise)
• Storage temperature range: -40
+100
• Solder reflow temperature: 260
peak.
Packaging
• Carrier tape and reel packaging
• 12.9”diameter reel
• 2000pcs per reel
RoHS
Dimension - [mm]
Land pattern and Schematics - [mm]
3.5
Applications
• Ideally used in Mobile phone,PDA,MP3,
HDD,DSC/DVC, Portable Computers, etc as
DC-DC converter inductors.
） μ
½ μ
（
） μ
½ μ
1.2 H
5.2 H
6.3 H
100 H
Page 1 of 5
Revised: 7-Jan-14
℃
℃
℃
½℃
℃
× ×
× ×
aM
.x
6
9.
5.4
①
①
lani mre t ed ortc elE
.xaM 4.2
)2.2
1 4
. .
5 5
②
②
(
①
①
※
4
.
7
±
0
.
3
1
.
9
1
.
5
1
.
9
3.0±7.4 ※
②
②
（
SMD Power Inductor
CDRH4D22/HP
Electrical Characteristics
CDRH4D22HPNP-1R5NC
CDRH4D22HPNP-2R2NC
CDRH4D22HPNP-2R7NC
CDRH4D22HPNP-3R5NC
CDRH4D22HPNP-4R7NC
CDRH4D22HPNP-5R2NC
CDRH4D22HPNP-6R3NC
CDRH4D22HPNP-8R2NC
CDRH4D22HPNP-100MC
CDRH4D22HPNP-120MC
CDRH4D22HPNP-150MC
CDRH4D22HPNP-180MC
CDRH4D22HPNP-220MC
CDRH4D22HPNP-270MC
CDRH4D22HPNP-330MC
CDRH4D22HPNP-390MC
CDRH4D22HPNP-470MC
CDRH4D22HPNP-560MC
CDRH4D22HPNP-680MC
CDRH4D22HPNP-820MC
CDRH4D22HPNP-101MC
1R5
2R2
2R7
3R5
4R7
5R2
6R3
8R2
100
120
150
180
220
270
330
390
470
560
680
820
101
1.5
2.2
2.7
3.5
4.7
5.2
6.3
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
1. Inductance measuring condition: at 100kHz.
2. Saturation current: The value of D.C. current when the inductance decreases to 65% of it’s nominal value.
Page 2 of 5
℃ ＝ ℃ ＝△
3. Temperature rise current: The value of D.C. current when the temperature rise is
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
±
CDRH4D22HPNP-1R2NC
1R2
1.2
25%
25%
25%
25%
25%
25%
25%
25%
25%
26.5(21.2)
31.3(25.0)
44.3(35.4)
57.8(46.3)
65.1(52.0)
82.6(66.0)
92.8(74.3)
4.20
3.90
3.20
2.80
2.50
2.20
2.00
1.85
3.40
3.20
2.50
2.35
2.10
1.80
1.65
1.50
110.0(87.9)
128.3(102.6)
143.8(115.0)
187.2(150.0)
212.9(170.3)
238.7(191.0)
267.0(213.6)
393.9(315.0)
448.9(359.0)
667.9(534.3)
723.3(578.6)
810.0(648.2)
913.0(730.4)
1221(977.0)
1370(1096.0)
1.65
1.50
1.30
1.20
1.10
1.05
0.90
0.80
0.75
0.70
0.65
0.60
0.55
0.48
1.40
1.20
1.10
1.00
0.90
0.85
0.75
0.68
0.60
0.56
0.52
0.48
0.45
0.38
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
t 40
(Ta
20
Revised: 7-Jan-14
℃
).
℃
at 20
at 100
3.20
3.00
2.40
2.20
2.00
1.80
1.70
1.40
1.35
1.30
1.10
0.85
0.80
0.90
0.70
0.65
0.52
0.50
0.48
0.45
0.40
0.35
※
※
μ
Part Name
Stamp
※
℃
Ω
Inductance
( H)
[ within ] 1
D.C.R. (m )
Max. (Typ.)
(at 20 )
Saturation Current
(A) 2
Temperature
Rise Current
(A) 3
※
※
※
5.1
0
01
02
03
04
05
06
2.1
9.0
6.0
3.0
0.0
0
3
6
9
21
51
81
0
01
02
03
04
05
06
6.1
2.1
8.0
4.0
0.0
0
2
4
6
8
01
21
0
01
02
03
04
05
06
8.1 5.1 2.1 9.0 6.0 3.0 0.0
0
2
4
6
8
01
21
0.2
0
01
02
03
04
05
06
6.1
2.1
8.0
4.0
0.0
0.0
5.1
0.3
5.4
0.6
5.7
0.9
0
01
02
03
04
05
06
4.2 0.2 6.1 2.1 8.0 4.0 0.0
0.0
5.1
0.3
5.4
0.6
5.7
0.9
0
01
02
03
04
05
06
5.2
0
01
02
03
04
05
06
0.2
5.1
0.1
5.0
0.0
0
1
2
3
4
5
6
0
01
02
03
04
05
06
0.3 5.2 0.2 5.1 0.1 5.0 0.0
0.0
8.0
6.1
4.2
2.3
0.4
8.4
0
01
02
03
04
05
06
0.3 5.2 0.2 5.1 0.1 5.0 0.0
0.0
5.0
0.1
5.1
0.2
5.2
0.3
6.3 0.3 4.2 8.1 2.1 6.0 0.0
0
01
02
03
04
05
06
0.0
4.0
8.0
2.1
6.1
0.2
4.2
0
01
02
03
04
05
06
5
4
3
2
1
0
0.0
3.0
6.0
9.0
2.1
5.1
8.1
0
01
02
03
04
05
06
5
SMD Power Inductor
CDRH4D22/HP
Saturation Current & Temperature Rise Graph
L (20 )
L (105 )
△
℃
1. CDRH4D22HPNP-1R2NC
L ( H)
T( )
2. CDRH4D22HPNP-1R5NC
L ( H)
T
T( )
3. CDRH4D22HPNP-2R2NC
L ( H)
℃ △
μ
℃ △
μ
℃ △
4. CDRH4D22HPNP-2R7NC
L ( H)
4
3
℃
DC (A)
T( )
5. CDRH4D22HPNP-3R5NC
L ( H)
DC (A)
T( )
6. CDRH4D22HPNP-4R7NC
L ( H)
℃ △
μ
℃ △
μ
℃ △
7. CDRH4D22HPNP-5R2NC
L ( H)
DC (A)
T( )
8. CDRH4D22HPNP-6R3NC
L ( H)
DC (A)
T( )
9. CDRH4D22HPNP-8R2NC
L ( H)
℃ △
μ
℃ △
μ
10. CDRH4D22HPNP-100MC
L ( H)
T( )
4.2 0.2 6.1 2.1 8.0 4.0 0.0
0
1
2
3
4
5
6
℃ △
DC (A)
11. CDRH4D22HPNP-120MC
L ( H)
DC (A)
T( )
12. CDRH4D22HPNP-150MC
L ( H)
℃ △
μ
℃ △
μ
℃ △
DC (A)
Page 3 of 5
DC (A)
Revised: 7-Jan-14
DC (A)
DC (A)
DC (A)
DC (A)
T( )
T( )
T( )
T( )
μ
μ
μ
2
1
0
0.0
3.0
6.0
9.0
2.1
5.1
8.1
μ
6.0 5.0 4.0 3.0 2.0 1.0 0.0
0
01
02
03
04
05
06
0
02
04
06
08
001
021
6.0 5.0 4.0 3.0 2.0 1.0 0.0
0
01
02
03
04
05
06
0
02
04
06
08
001
021
0
01
02
03
04
05
06
8.0
6.0
4.0
2.0
0.0
0
51
03
54
06
57
09
0
01
02
03
04
05
06
8.0
0
01
02
03
04
05
06
6.0
4.0
2.0
0.0
0
01
02
03
04
05
06
0
01
02
03
04
05
06
0.1
8.0
6.0
4.0
2.0
0.0
0
8
61
42
23
04
84
0
01
02
03
04
05
06
2.1 0.1 8.0 6.0 4.0 2.0 0.0
0
01
02
03
04
05
06
0
6
21
81
42
03
63
0
01
02
03
04
05
06
2.1 0.1 8.0 6.0 4.0 2.0 0.0
0
4
8
21
61
02
42
0
01
02
03
04
05
06
5.1
SMD Power Inductor
CDRH4D22/HP
Saturation Current & Temperature Rise Graph
L (20 )
L (105 )
△
℃
13. CDRH4D22HPNP-180MC
L ( H)
T( )
14. CDRH4D22HPNP-220MC
L ( H)
T
T( )
15. CDRH4D22HPNP-270MC
L ( H)
℃ △
μ
℃ △
μ
℃ △
16. CDRH4D22HPNP-330MC
L ( H)
2.1
9.0
℃
DC (A)
T( )
17. CDRH4D22HPNP-390MC
L ( H)
T( )
DC (A)
18. CDRH4D22HPNP-470MC
L ( H)
℃ △
μ
℃ △
μ
19. CDRH4D22HPNP-560MC
L ( H)
T( )
0.1
8.0
6.0
℃ △
DC (A)
20. CDRH4D22HPNP-680MC
L ( H)
DC (A)
T( )
21. CDRH4D22HPNP-820MC
L ( H)
℃ △
μ
℃ △
μ
22. CDRH4D22HPNP-101MC
L ( H)
T( )
℃ △
8.0
6.0
℃ △
DC (A)
DC (A)
4.0
Page 4 of 5
DC (A)
Revised: 7-Jan-14
DC (A)
DC (A)
DC (A)
T( )
T( )
T( )
μ
2.0
0.0
0
51
03
54
06
57
09
μ
4.0
2.0
0.0
0
6
21
81
42
03
63
μ
6.0
3.0
0.0
0
4
8
21
61
02
42
μ
SMD Power Inductor
CDRH4D22/HP
Solder Reflow Condition
Heat Endurance
052
003
)℃( T
℃062
052
003
)℃( T
Temperature Chart
KAEP ℃542
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Page 5 of 5
Revised: 7-Jan-14
)s( T 003
042
081
℃ ±
021
170 10
,60~120s
℃
s04
06
0
002
051
001
0
05
)s( T
003
℃032
01
06
042
081
021
06
230
0
002
051
001
0
05
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