PCA EPA3387S

Miniature T1/CEPT/ISDN-PRI
Transformer
ELECTRONICS INC.
EPA3387S
• Robust design allows for toughest soldering processes •
• Small outline package on 0.050” pitch •
• 1500 Vrms Isolation •
Electrical Parameters @ 25° C
Primary Inductance
(mH Min.)(1)
Leakage Inductance
(µH Max.)(1)
1.2
Interwinding Capacitance
(pF Max.)(1)
0.6
DCR
(Ω Max.)
30
Pri
Sec
0.7
1.0
Notes: 1) Measured @ 100 KHz, 0.1 Vrms.
Schematic
T1
1CT:
Pri
T2
2CT
1CT:
16
1
15
2
14
3
Sec
Pri
2CT
6
11
7
10
8
9
Sec
Package
Dimensions
A
(J)
Pin 1
I.D.
N
PCA
EPA3387S
Date Code
B
Q
Suggested
Solder
Pad Layout
M
D
E
C
H
P
F
K
L
Dim.
Min.
A
B
C
D
E
F
G
H
I
(J)
K
L
M
N
P
Q
.480
.260
.180
.350
.005
.050
.370
.016
.010
.070
0°
.025
(Inches)
Max. Nom.
.500
.280
.200
Typ.
.015
Typ.
.390
.022
Typ.
Typ.
8°
.045
.030
.050
.055
.400
(Millimeters)
Min. Max. Nom.
12.19
6.60
4.57
8.89
.127
1.27
9.40
.406
.254
1.78
0°
.635
12.70
7.11
5.08
Typ.
.381
Typ.
9.91
.559
Typ.
Typ.
8°
1.14
.762
1.27
1.40
10.16
I
G
PCA ELECTRONICS, INC
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSA3387S
Rev. -
6/4/97
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