CDH80D48_13 Datasheet, PDF (1/3 Pages) Sumida Corporation – SMD Power Inductor

SMD Power Inductor
CDH80D48
RoHS
Halogen
Free
Dimension - [mm]
8.0±0.15
Max.5.0
6.6
1.5
0.5
8.4±
Land pattern and Schematics - [mm]
8.0
1.3 3.35
7.8
Description
• Ferrite drum core construction
× × × × ^{• Magnetically unshielded}
• L W H: 8.90 8.15 5.0 mm Max.
• Product weight: 1.0g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
• Halogen Free available.
℃～ ℃ ^{Environmental Data}
• Operating temperature range: -40
+105
6.4
(including coil’s self temperature rise)
℃～ ℃ • Storage temperature range: -40 +105
℃ • Solder reflow temperature: 260 peak.
Packaging
• Carrier tape and reel packaging
• 13” diameter reel
• 500pcs per reel
Applications
• Ideally used in input filter of LED lighting.
Electrical Characteristics
Part No.
Stamp
CDH80D48NP-101K
101
CDH80D48NP-151K
151
CDH80D48NP-221K
221
CDH80D48NP-331K
331
CDH80D48NP-471K
471
CDH80D48NP-681K
681
CDH80D48NP-102K
102
CDH80D48NP-152K
152
CDH80D48NP-222K
222
CDH80D48NP-332K
332
CDH80D48NP-472K
472
μ ※ Inductance
( H)
[Within] 1
± ％ 100 10
± ％ 150 10
± ％ 220 10
± ％ 330 10
± ％ 470 10
± ％ 680 10
± ％ 1000 10
± ％ 1500 10
± ％ 2200 10
± ％ 3300 10
± ％ 4700 10
Ω D.C.R. ( )
℃ ^{[Max.] (Typ.)}
(at 20 )
0.33(0.26)
0.48(0.38)
0.75(0.60)
1.00(0.80)
1.42(1.18)
2.06(1.72)
2.94(2.45)
4.69(3.91)
6.54(5.45)
11.2(9.32)
17.2(14.3)
※ Saturation current
(mA) 2
℃ ℃ at 20
at 105
1020
840
830
690
680
560
580
480
470
390
390
330
320
270
260
220
220
180
180
145
155
120
Temperature
※ rise current
(mA) 3
1030
830
650
570
450
370
310
250
210
160
125
※1. Measuring condition :at 100kHz
※2. Saturation current: The value of D.C. current when the inductance decreases to 90% of it’s nominal value.
※ △ ＝ ℃ ＝ ℃ 3. Temperature rise current: The value of D.C. current when the temperature rise is t 40 (Ta 20 ).
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Revised: 19-Dec-13