B78308A1123A003 Datasheet, PDF (2/3 Pages) EPCOS – ISDN/x/DSL Transformers

ISDN Transformers
U_PN Interface
Application
I Use in TE and PBX
I Matched to Infineon ICs, e.g.
PEB/PSB 2095 and 20950
Feature
I Remote power feeding to TE
Marking
I Manufacturer, middle block of
ordering code, date code
Packing
I 32-mm blister tape
I Packing unit: 250 pcs.
Pinning
4
IC
N₃
2
6
N₁
7
9
Line
N₂
10
FIN0216-J-E
E 13
B78308A1123A003
13,3 max.
20 max.
1
10
2
9
3
8
4
7
5
6
FIN0200-C
Layout recommendation
2,54
21
FIN0201-O
Technical data (electrical specifications at 25 °C)
Ordering code
Type/Core
N₁ : N₂ : N₃
L_H
L_S (typ.)
C_K (typ.)
R_{DC (Line)} (typ.)
R_{DC (IC)} (typ.)
V_T
I_DC (typ.)
Operating temperature range
mH
mH
pF
W
W
kV_AC
mA
°C
B78308A1123A003
E 13
1:1:4
2,2 – 15 %
20
140
1,5
21
0,5
90
–25/+85
39 04/02