ISDN U-INTERFACE
TRANSFORMERS
For Applications with 2B1Q and 4B3T Coding
Matched to leading transceiver ICs
Parts meet ANSI T1.601-1992 and ETSI ETR 080
Transformer models with 2000 Vrms to 3000 Vrms
minimum isolation
Recognized to UL1459 and UL1950
BABT certified to EN60950
Electrical Specifications @ 25擄C 鈥?Operating Temperature 0擄C to 70擄C
Isolation
Voltage
(Vrms MIN)
Part Number
PE-65575*
PE-65578
PE-65579
PE-65581
PE-65583
PE-65584
PE-68628*
PE-68631
PE-68681
PE-68668*
PE-68669*
Turns Ratio
Line:Chip
(鹵3%)
1.65:1
1.32:1
2.00:1
1.50:1
1.50:1
1.50:1
1.25:1
1.50:1
1.50:1
1.25:1
1.65:1
Line Side
Pins
(1-4)
(1-4)
(1-5)
(4-2)
(4-2)
(1-5)
(1-5)
(4-2)
(1-5)
(1-5)
(1-4)
OCL
Line side
(mH)
13.0-18.0
7.0-8.3
25.5-28.5
14.2-15.8
25.6-29.0
25.6-29.0
26.5-29.5
25.6-29.0
25.6-28.4
26.5-29.5
13.0-18.0
DCR
Line Side
(鈩?
5.2 鹵15%
2.4 MAX
11.6 MAX
16.0 MAX
20.0 MAX
20.0 MAX
12.0 MAX
20.0 MAX
20.0 MAX
13.0 MAX
5.2 鹵15%
DCR
Chip Side
(鈩?
3.0 鹵15%
2.7 MAX
6.4 MAX
2.5 MAX
3.0 MAX
3.0 MAX
7.0 MAX
3.0 MAX
3.0 MAX
7.5 MAX
3.0 鹵15%
IDC
(mA)
50
55
60
60
60
60
80
60
60
80
50
Lead Length
0.15 鹵
0.15 鹵
0.17 鹵
0.17 鹵
0.16 鹵
0.17 鹵
0.16 鹵
0.13 鹵
0.13 鹵
0.13 鹵
0.13 鹵
0.03 (3,81 鹵
0.03 (3,81 鹵
0.04 (4,32 鹵
0.04 (4,32 鹵
0.03 (4,06 鹵
0.04 (4,32 鹵
0.03 (4,06 鹵
0.03 (3,30 鹵
0.03 (3,30 鹵
0.03 (3,30 鹵
0.03 (3,30 鹵
0,76)
0,76)
1,02)
1,02)
0,76)
1,02)
0,76)
0,76)
0,76)
0,76)
0,76)
Package/
Schematic
IU-3/W
4
IU-3/X
IU-5/Y
IU-5/Z
IU-5/Z
2
IU-5/Y
2
IU-5/Y
2
IU-7/Z
2
IU-7/Y
2
IU-7/Y
2
IU-3/W
2000
Vrms
2500
Vrms
3000 Vrms
NOTE:
For surface mount versions of these parts, please see data sheet
T614.
New small surface mount package available. Contact Pulse Application Engineering at
(619) 674-8100 for more information.
*Operating temperature range: -40擄C to 85擄C.
Mechanicals
.600
15,24
.750
MAX
19,05
Schematics
5
6
7
9
8
7
PE-XXXXX
IU-3
Pin 1
DATE CODE
1.11
MAX
28,19
.430
MAX
10,92
.850
21,6
Lead
Length
W:
Y:
.150 TYP
3,81
.950 MAX
24,13
Leads are .010 X .020 solderable
(0,25 X 0,51)
1
Lead
Length
2 3
4
8
1
9
2 4
8
5
7
PE-XXXXX
5
IU-5
Pin 1
DATE CODE
1.05
MAX
26,67
.450 MAX
11,43
.150 TYP
3,81
.950 MAX
24,13
.042 TYP
1,07
Leads are .015 X .042 solderable
(0,38 X 1,07)
.800
20,32
X:
Z:
PE-XXXXX
1
1.05
MAX
26,67
.500 MAX
12,70
.800
20,32
Lead
Length
2 3
4
1
4 2
5
IU-7
Pin 1
DATE CODE
.150 TYP
3,81
.042 TYP
1,07
Leads are .015 X .042 solderable
(0,38 X 1,07)
Dimensions:
Inches
mm
Unless otherwise specified,
all tolerances are 鹵 .010
0,25
U.S.A:
TEL 619 674 8100
鈥?/div>
EUROPE:
TEL 44 1483 401700
鈥?/div>
ASIA:
TEL 65 287 8998
鈥?/div>
WEB:
http://www.pulseeng.com
T603.D (12/98)
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