PCA EPA3521S

T1/E1 Transformer
ELECTRONICS INC.
EPA3521S
• Single Port T1/E1 Solution •
• Matched to PMC-Sierra PM4351 •
• 1500 Vrms Isolation •
Electrical Parameters @ 25° C
Primary
Inductance
(mH Min.)
Interwinding
Capacitance
(pF Max.)
Leakage
Inductance
(µH Max.)
Primary DCR
(Ω Max.)
Secondary DCR
(Ω Max.)
@ 100 KHz
0.1 Vrms
@ 100 KHz,
0.1 Vrms
@ 100 KHz
0.1 Vrms
Pins 16-14 & 6-8
Pins 1-3 & 11-9
1.0
40
0.3
1.5
1.0
Schematic
Pri.
16
Sec.
1 CT:2.42CT
15
14
Pri.
1
6
2
7
3
8
T1
Sec.
1CT:2.42CT
11
10
9
T2
Package
Dimensions
A
(J)
Pin 1
I.D.
PCA
EPA3521S
Date Code
B
Q
Pad
Layout
D
A
B
C
D
E
F
G
H
I
(J)
K
L
M
N
P
Q
P
M
E
C
H
Dim.
N
F
K
L
Min.
.480
.250
.230
--.010
--.370
.018
----0°
.025
(Inches)
Max. Nom.
.500
.280
.250
--.015
--.390
.022
---.
--8°
.045
.490
.270
.240
.350
--.050
.380
.020
.010
.070
--.035
.030
.050
.085
.440
(Millimeters)
Min.
Max. Nom.
12.19
6.35
5.84
--.254
--9.40
.457
----0°
.635
12.70
7.11
6.35
--.381
--9.91
.559
----8°
1.14
12.44
6.86
6.10
8.89
--1.27
9.65
.508
.254
1.78
--.889
.762
1.27
2.16
10.67
I
G
PCA ELECTRONICS, INC.
CSA3521S
Rev. 1
11/17/98
TEL: (818) 892-0