U Interface Transformer Hybrid
APC13107lp
ELECTRICAL SPECIFICATIONS @ 25°C
OPERATING TEMPERATURE -40°C TO +85°C
STORAGE TEMPERATURE -40°C TO +85°C
Transformer
Turns Ratio
+/- 5%
SEC:PRI
1:0.625:0.625
NOTES:
Choke
SEC DCR
OHMS
+/-20%
13.5
DC BIAS
mA max
40
Inductance
per line
mH nom
0.04
DCR
per line
OHMS
0.5
Primary
Inductance
mH min
26.5
Leakage
Inductance
uH max
70
PRI DCR
OHMS
+/-20%
27
ISOLATION PRI:SEC 1500VRMS.
DESIGNED FOR MOTOROLA U-INTERFACE MC 145572
UL CERTIFIED TO UL 1459 THIRD EDITION AND UL 1950 SECOND EDITION WITH D3 DEVIATIONS
UL FILE NUMBER E175058
BLOCK DIAGRAM
Vcc
3
2
1
AOUT
BOUT
T1
_
Vcc
+
DMT1
7 TIP
DMT1
6
5
4
BIN
AIN
9RING
DMT2
DMT2
2
1
4
5
Vcc
13
MCUI/P
MECHANICAL
PLANVIEW
SIDEELEV ATION
PLANVIEWPINLA
YOUT DIMENSIONS
PLANVIEWPINNUMBERS
6EQUAL SPACESEACH5.08
37.9
37.9
3.71
3.71
2.4
13.34 MAX
12 11 10
9
8
7
12 11 10
9
8
7
25.80
1 2 3
13
4 5 6
20.95
1 2 3
Recommendedholesize
0.95mm
13
4 5 6
Pin1marker
30.48
3.2+/-0.2
2.54
7.52
12.70
2.54
Partnumber ,datecode,issue
numberandmanufacturingcode
7.52
NOTES:
NOT TO SCALE
TOLERANCE +/- 0.2MM
ALL DIMENSIONS IN MM
PIN DIAMETER 0.75MM MAX
DOT ON TOP SURFACE INDICATES PIN 1
©2003 Bel Fuse Inc. Specifications subject to change without notice. 05.20.03
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
Page 1
BEL [ BEL FUSE INC. ]
