PCA EPA3317

ISDN S-Interface Transformer
ELECTRONICS INC.
EPA3317
• 2000 Vrms Minimum Isolation •
• Through Hole Package •
Electrical Parameters @ 25° C
OCL
(Primary)
(mH Min.)
Interwinding
Capacitance
(pF Max.)
Leakage
Inductance
(µH Max.)
DCR
(Ω ± 25%)
22
Pins 1-4 with
Pins 2-3 Shorted
100
Pri. Wdgs to Sec. Wdgs
8-40
Pins 1-4 with
Pins 5,6,7,8 Shorted
Pri.
2.5
Pins 1-4 with
Pins 2-3 Shorted
Sec.
5.8
Pins 8-5 with
Pins 7-6 Shorted
• Primary Distributed Capacitance : 110 pF Max. •
Schematic
Pri.
Sec.
1:2.5
1
8
2
7
3
6
4
5
Dimensions
Package
A
8
7
1
2
PCA
EPA3317
6
3
D.C.
5
4
F
B
G
Dim.
Min.
A
B
C
D
E
F
G
H
.540
.540
.380
--.100
----.023
(Inches)
Max. Nom.
.560
.560
.400
--.140
----.027
.550
.550
.390
.400
.120
.100
.200
.025
(millimeters)
Min.
Max. Nom.
13.71
13.71
9.65
--2.54
----.584
14.22
14.22
10.16
--3.57
----.686
13.97
13.97
9.91
10.16
3.05
2.54
5.08
.635
D
C
E
H
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSA3317
Rev. -
5/27/98
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