B78421A1704A003 Datasheet, PDF (1/2 Pages) EPCOS – xDSL Transformers ADSL Interface

xDSL Transformers
ADSL Interface
Application
I Matched to Texas Instruments ICs
TNETD 3000, 4000
Features
I According to EN 60950:
supplementary insulation,
operating voltage 150 V
I PTH version upon request
Marking
I Manufacturer, middle block of
ordering code, date code
Packing
I 32-mm blister tape
I Packing unit: 160 pcs.
Pinning
10
IC
7
1
N₁
N₂
Line
4
FIN0167-U
EP 13
B78421A1704A003
13,5 max.
Pin 1
17,2 max.
FIN0165-E-E
Layout recommendation
6 7 8 9 10
1,2
54321
2,5
4 x 2,5 = 10
FIN0166-M
Technical data (electrical specifications at 25 °C)
Ordering code
Type/Core
N1 : N2
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
B78421A1704A003
EP 13
1 : 1,44
1,5 – 10 %
<15
<35
0,96
0,81
1,875
80
–40/+85
47 04/02