PCA EPA3424S

Miniature T1/CEPT/ISDN-PRI
Transformer
ELECTRONICS INC.
EPA3424S
• Robust design allows for toughest soldering processes •
• Small outline package on 0.050” pitch •
• 2000 Vrms Isolation •
• Operating Temperature @ -40°C to+85°C •
Electrical Parameters @ 25° C
Primary Inductance
(mH Min.)(1)
Leakage Inductance
(µH Max.)(1)
Interwinding Capacitance
(pF Max.)(1)
DCR
(Ω Max.)
0.80
30
1.8
1.2
Note: 1) Measured @ 100 KHz, 0.1 Vrms. POCL @ -40°C is 600 uH Min.
Schematic
T1
T2
2CT:1
1:2CT
1
6
16
Sec 2
Pri
3
11
Pri
10
8
14
Sec
9
Dimensions
Package
Dim.
Min.
A
B
C
D
E
F
G
H
I
(J)
K
L
M
N
P
Q
.490
.260
.180
.350
.005
.050
.370
.016
.010
.075
0°
.025
A
(J)
Pin 1
I.D.
N
PCA
EPA3424S
Date Code
B
Q
Suggested
Solder
Pad Layout
M
D
E
C
H
P
F
(Inches)
Max. Nom.
.510
.280
.200
Typ.
.015
Typ.
.390
.022
Typ.
Typ.
8°
.035
.030
.050
.055
.400
(Millimeters)
Min. Max. Nom.
12.45
6.60
4.57
8.89
.127
1.27
9.40
.406
.254
1.91
0°
.635
12.95
7.11
5.08
Typ.
.381
Typ.
9.91
.559
Typ.
Typ.
8°
.889
.762
1.27
1.40
10.16
K
L
I
G
PCA ELECTRONICS, INC
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSA3424S
Rev. -
9/30/97
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