PCA EPA3903G

SMT Power Inductor
EPA3903G
ELECTRONICS INC.
• High Power Density •
• High Efficiency Shielded •
• UL 94V-0 Recognized Materials •
• UL 1446 Class B Insulation System •
• Low loss material ensures operation in High Frequency Switching •
Converters, such as Buck, Boost Inductors & Resonant Converters
• Also suitable for use in High Frequency Filtering Applications •
Electrical Parameters @ 25° C
Inductance
(µH ± 20%) @ 0 Adc
DCR
(Ω Typ.)
100 KHz, 0.25 Vrms
@ 20°C
0.894
0.0023
Irms
(Amperes)
Isat
(Amperes)
V µSec.
(Typ.)
15.5
23.6
4.43
Notes :
1. Temperature Rise : 40°C @ Irms
2. Inductance Drop : 30% Approximate @ Isat
Schematic
1
2
Package
.236
Max.
(6.00)
.492
Max.
(12.50)
.492
Max.
(12.50)
.193 Typ.
(4.90)
PCA
EPA3903G
D.C.
.081
(2.050)
.543
(13.80)
Suggested
Pad Layout
.217
(5.50)
.152
(3.85)
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSA3903G
Rev. -
5/16/02
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com