SMD Power Inductor
CDH80D48
Description
• Ferrite drum core construction
• Magnetically unshielded
• L W H: 8.90 8.15 x5.0 mm Max.
• Product weight: 1.0g(Ref.)
• Moisture Sensitivity Level: 1
• RoHS compliance.
RoHS
Halogen
Free
• Halogen Free available.
Dimension - [mm]
Environmental Data
• Operating temperature range: -40 ~+105
(including coil’s self temperature rise)
• Storage temperature range: -40
• Solder reflow temperature: 260
+105
peak.
Packaging
• Carrier tape and reel packaging
Applications
• Ideally used in input filter of LED lighting.
Land pattern and Schematics - [mm]
Electrical Characteristics
Saturation current
Temperature
Inductance
D.C.R. (
[Max.] (Typ.)
(at 20
)
(mA)
2
Part No.
Stamp
(
H)
rise current
(mA)
[Within]
1
)
3
at 20
at 105
840
690
560
480
390
330
270
220
180
145
120
CDH80D48NP-101K
CDH80D48NP-151K
CDH80D48NP-221K
CDH80D48NP-331K
CDH80D48NP-471K
CDH80D48NP-681K
CDH80D48NP-102K
CDH80D48NP-152K
CDH80D48NP-222K
CDH80D48NP-332K
CDH80D48NP-472K
101
151
221
331
471
681
102
152
222
332
472
100 10
150 10
220 10
330 10
470 10
680 10
1000 10
1500 10
2200 10
3300 10
4700 10
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)
1020
830
680
580
470
390
320
260
220
180
155
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 ).
Page 1 of 3
Revised: 29-Dec-11