EPA3284G Datasheet, PDF (1/1 Pages) PCA ELECTRONICS INC. – Common Mode Choke for Telecom Application

ELECTRONICS INC.
Common Mode Choke
for Telecom Application
EPA3284G
• Designed for 4-Wire Links, such as ISDN-S/T and T1/E1/CEPT •
• High Frequency Chokes for EMI Reduction •
• Operating Temperature : 0°C to +70°C •
OCL
(µH Min.)
@ 100 KHz
0.1 Vrms
+25°C
47
@ 100 KHz
0.1 Vrms
-40°C
27
Electrical Parameters @ 25° C
Interwinding
Capacitance
(pF Max.)
Leakage
Inductance
(µH Max.)
@ 100 KHz
0.1 Vrms
@ 100 KHz
0.1 Vrms
20
0.18
Hipot
(Vrms)
500
DCR
(Ω Max.)
0.40
Schematic
1:1:1:1
1
8
2
7
3
6
4
5
Pin 1
I.D.
D
F
B
L
G
Typical Common Mode Attenuation
dB
0
-5
-10
-15
-20
-25
-30
1 MHz
10 MHz
100 MHz
Package
Q
A
H
N
Suggested
Pad
Layout
M
P
C
Typical Impedance
3.0K
2.8K
2.6K
2.4K
2.2K
2.0K
1.8K
1.6K
1.4K
1.2K
1K
800
600
400
200
0
1 MHz
10 MHz
100 MHz
Dim.
A
B
C
D
F
G
H
L
M
N
P
Q
Dimensions
(Inches)
(Millimeters)
Min. Max. Nom. Min. Max. Nom.
.340 .360 .350
.250 .270 .260
--- .098 ---
---
--- .300
---
--- .100
.320 .340 .330
--- .040 ---
---
--- .270
---
--- .070
---
--- .100
---
--- .050
---
--- .270
8.64 9.14 8.90
6.35 6.86 6.60
--- 2.49 ---
---
--- 7.62
---
--- 2.54
8.43 8.64 8.38
--- 1.02 ---
---
--- 7.87
---
--- 1.78
---
--- 2.54
---
--- 1.27
---
--- 6.86
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSA3284G Rev. 2 10/18/01
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: [phone]
FAX: [phone]
http://www.pca.com