PULSE 23Z356SM

LAN ISOLATION
TRANSFORMER CATALOG
TABLE of CONTENTS
ISOLATION TRANSFORMERS
10BASE-T FOR ADAPTER CARDS, MAUs, HUBS AND MOTHERBOARD APPLICATIONS
Electrical Specifications: Surface Mount and Through Hole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
ETHERNET AUI TRANSFORMERS
Electrical Specifications: Surface Mount and Through Hole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
APPLICATION CIRCUITS
10Base-T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
SCHEMATICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
MECHANICALS
Surface Mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Through Hole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
 
Shanghai
Taiwan
USA
USA858
858674
6748100
8100
• Germany
Germany 49
49 7032
7032 7806
7806 00• Singapore
Singapore 65
65 6287
6287 8998
8998•Shanghai
868621
2132181071
62787060•China
China86
86755
75533966678
33966678•Taiwan
886
8863 34643715
4356768
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1
EC100.N (1/10)
ISOLATION TRANSFORMERS
FOR 10BASE-T
For Adapter Cards, MAUs, Hubs,
and Motherboard Applications
Meets IEEE 802.3 specification
Available with common mode chokes
for EMI suppression
Through hole, auto-insertable, 16-pin
DIP package
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
Turns Ratio
(±5%)
Part 2
Number
Transmit
Primary
Pins
Receive
Common
Mode
Choke
Sine Wave Interwinding
Leakage
Inductance Capacitance Inductance
DCR
OCL
Cww1
LL1
(Ω MAX)
(µH MIN)
(pF MAX)
(µH MAX)
Hipot
(Vrms)
2
SURFACE MOUNT
23Z128SM
1CT:1.414CT
23Z356SM
1CT:1.414CT
23Z467SM
1CT:2CT
E2023 4
1CT: 2.5CT
E4001
1CT:2CT
EX2024 3
1CT: 2.5CT
PE-65454
1:1.414
PE-65745
1CT: 1.414CT
PE-68023
1CT:2CT
PE-68048
1CT: 1.414CT
PE-68052
2CT:1CT
PE-68810
—
Schem. Mech
PAGES
1CT:1CT
1CT:1CT
1CT:1CT
1CT: 1CT
1CT:1CT
1CT:1CT
1:1
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1:1 (4X)
PE-68820
1:1.414 (4X)
—
THROUGH HOLE
23Z128
1CT: 2CT
1CT:1CT
6-7
PAGES
8-9
6-8/1-3
6-8/1-3
6-8/1-3
6-8/1-3
6-8/1-3
6-8/1-3
3-4/1-2
6-8/1-3
1-3/6-8
6-8/1-3
1-3/6-8
1-2/3-4
1-2/3-4
5-6/7-8
—
✓
✓
✓
✓
✓
—
—
✓
✓
✓
—
200
200
140
200
112
350
140
140
200
110
140
140
15
12
12
15
8
30
12
12
12
15
12
12
0.5
0.5
0.2
0.5
0.3
0.8
0.2
0.2
0.3
0.4
0.3
0.2
0.4
0.6
0.6
0.4
0.8
0.6
0.4
0.3
1.0
1.0
1.0
0.4
2000
2000
2000
2000
3000
2000
2000
1500
1500
1500
1500
2000
T4
T7
T7
T10
T5
T10
T1
T4
T6
T5
T6
T3
SMT5
SMT5
SMT5
SMT4
SMT4
SMT4
SMT2
SMT4
SMT4
SMT4
SMT4
SMT4
—
40
12
0.2
0.4
2000
T3
SMT4
6-8/1-3
—
140
15
0.5
0.4
2000
PAGE
6
T4
PAGE
10
TH3
1. OCL, Cww and LL are measured at 20 mVrms, 100 kHz.
2. For Tape & Reel packaging, add the suffix “T” to the end of the part number when ordering. e.g. E2023T.
3. Part numbers denoted ”EX” are extended temperature parts -40°C to 85°C, electrical specifications @ 25°C.
4. E2023NL is the RoHS compliant version of E2023.
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2
EC100.N (1/10)
ISOLATION TRANSFORMERS
FOR ETHERNET
AUI Transformers
Low leakage inductance and coupling
capacitance for faster rise times
Small form factor, 50 mil lead spacing
Through hole, auto-insertable,
16-pin DIP package
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
Part
Number 3
Primary
Pins
Primary
Sine Wave
OCL1
(µH ±20%)
1:1
1:1
1:1
1:1
1:1
1:1
1-2/4-5/7-8
1-2/4-5/7-8
1-2/4-5/7-8
1-2/4-5/7-8
1-2/4-5/7-8
1-2/4-5/7-8
75
100
350
75
150
100
2.4
2.4
2.5
1.8
1.2
1.8
3.0
3.0
3.5
3.0
3.0
3.0
10
10
16
8
12
9
0.20
0.20
0.30
0.20
0.20
0.20
0.20
0.30
0.35
0.30
0.30
0.30
1:1
1:1
1-2/4-5/7-8
1-2/4-5/7-8
100
150
2.1
3.0
3.5
3.0
10
15
0.25
0.20
0.40
0.45
Turns Ratio
(±5%)
SURFACE MOUNT 3
23Z90SM
23Z91SM
23Z108SM 5
PE-65723
PE-65727
PE-65728
THROUGH HOLE
PE-64108
PE-64109
Primary
Interwinding Leakage
ET-Constant Rise Time 2 Capacitance Inductance
DCR
Schem. Mech. Hipot
(V-µs MIN)
(ns MAX)
Cww1
LL1
(Ω MAX)
(Vrms)
(pF MAX)
(µH MAX)
PAGE
T2
T2
T2
T2
T2
T2
PAGES
6
T2
T2
6
PAGES
8-9
SMT5
SMT5
SMT5
SMT4
SMT4
SMT4
PAGE
2000
2000
2000
2000
2000
2000
9-10
TH2
TH2
2000
2000
1. OCL, Cww and LL are measured at 20 mVrms, 100 kHz.
2. Rise time is measured in 75 Ω systems.
3. For Tape & Reel packaging, add a suffix “T” to the end of the part number when ordering. e.g. PE-65723T.
USA 858 674 8100Germany 49 7032 7806 0Singapore 65 6287 8998Shanghai 86 21 62787060China 86 755 33966678Taiwan 886 3 4356768
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3
EC100.N (1/10)
ISOLATION TRANSFORMERS
Typical Application Circuit
+5 V
R1 R2 R3
R4 R5
LED
INDICATORS
TXLED
RXLED
COLLED
POLLED
LNKLED
NOTE 1
PE-68023
1:2
R6
R7
TXU+
TXS+
TXSTXURXI+
RXI-
TPI
TD+
TDRD+
RD-
R8
R9
R J-45
Req
Rlx
DP83907
R12 +5 V
R10
49.9
R13
R11
49.9
1:1
C5
0.01
µF
C1
0.01 µF
+ 12 V
C2
0.01 µF
A UI
1:1
+12 V
CD+
CDRX+
RXTX+
TXGND
NOTE 3
CD+
CDRX+
RXTX+
TXPE-65728
R16
39.2
NOTE 2
R17
39.2
C3
0.01 µF
R18
39.2
R19
39.2
D B15
C4
0.01 µF
NOTES:
1. Connections at pins 12 and 13 apply to PE-68023 only. These are test points. Do not ground.
2. For specific information, see pages 2 and 3 in this catalog.
3. For specific connection, refer to National’s Application Notes.
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4
EC100.N (1/10)
ISOLATION TRANSFORMERS
Typical 10Base-T Application Circuit
TX 1: 2
TPDOP1
TPDON1
TPDOP2
TPDON2
TPDOP3
TPDON3
TPDOP4
TPDON4
24.9
56
57
54
53
51
50
48
47
24.9
24.9
1
16
2
15
3
14
24.9
4
13
24.9
5
12
24.9
24.9
6
11
7
10
24.9
8
9
PE-68820
RX 1:1
TPDIP1
LXT914
TPDIN1
TPDIP2
66
65
64
1
63
TPDIP3
62
61
100
60
59
100
TPDIN4
AUICIN
AUICIP
AUIDIN
AUIDIP
AUIDON
AUIDOP
45
44
78.7
43
42
78.7
41
40
2
15
3
14
4
13
5
12
6
11
7
10
8
9
1
16
CD-
2
15
CD+
4
13
RD -
5
12
7
10
RD +
TD -
8
9
TD +
RJ-45
1
2
3
4
5
6
7
8
RJ-45
1
2
3
4
5
6
7
8
PE-68810
100
TPDIN2
TPDIN3
TPDIP4
16
100
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
RJ-45
RJ-45
78.7
PE-65723
ETHERNET
TRANSFORMER
DB-15
CONNECTOR
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5
EC100.N (1/10)
ISOLATION TRANSFORMERS
Schematics
T2
8
T1
7 6
5
16
1
2
4
1
3
15 13
2
4
T3
16
15 14
1
2 3
5
9
7
8
T4
13 12
4
12 10
5
11 10
6
7
9
16
15
8
1
2
14 11
3
6
10
9
7
8
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6
EC100.N (1/10)
ISOLATION TRANSFORMERS
Schematics (continued)
T5
16 15 14
T6
11 10
13
1
2
3
13
12
6
7
1
8
15
2
6
3
7
14 11
10
16
9
14
3
6
7
8
1
9
11
10
1:1
2
8
T10
15
1
9
12
T7
16
11 10
16 15 14
9
1:2.5
2
3
6
7
8
PINS 4, 5, 12 AND 13 NOT CONNECTED.
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7
EC100.N (1/10)
ISOLATION TRANSFORMERS
Surface Mount Mechanicals
SMT2
.050
1,27
.100
3X
2,54
PE-65454
DATE CODE
CNTRY OF ORIGIN
.340
8,64 MAX
.025
0,64
.300
7,62
.100
TYP
2,54
.285
7,23
.063
1,60
.330
MAX
8,38
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
Weight . . . . . . . . . . . . 0.22 grams
Tube . . . . . . . . . . . . . . . . .60/tube
Tape & Reel . . . . . . . . . 1500/reel
.098
MAX
2,50
.004/0,10
SMT4
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
Weight . . . . . . . . . . . . 0.82 grams
Tube . . . . . . . . . . . . . . . . .40/tube
Tape & Reel . . . . . . . . . . 900/reel
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8
EC100.N (1/10)
ISOLATION TRANSFORMERS
Through Hole Mechanicals - (continued)
SMT5
.350
8,89
.050
1,27
.450
11,43
.360
9,14
.070
1,78
.260 .400
6,60 10,16
.265
6,73
23ZXXXSM
DATE CODE CTRY ORIGIN
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .005
0,13
.030
0,76
.050
TYP
1,27
SUGGESTED PAD LAYOUT
.350
8,89
.215
5,46
Weight . . . . . . . . . . . . 0.85 grams
Tube . . . . . . . . . . . . . . . . .50/tube
Tape & Reel . . . . . . . . . . 750/reel
0°-8°
.004/0,10
.018
TYP
0,46
.005
.010
16X
to
0,13
0,25
16 Surfaces
.020 ± 0,10
0,51
Through Hole Mechanicals
TH2
TH1
.700
17,78
1.000
MAX
25,40
STAND-OFF
4 PLCS
.390
MAX
9,91
DATE CODE
.300
7,62
CTRY ORIGIN
.300
7,62
.215
MAX
5,46
4X
.100
2,54
12Xø
.020
0,51
.130 .020 .010
+
3,30 0,51 0,25
Weight . . . . . . . . . . . . 2.18 grams
Tube . . . . . . . . . . . . . . . . 20/tube
Weight . . . . . . . . . . . . 2.17 grams
Tube . . . . . . . . . . . . . . . . 20/tube
Dimensions:
Inches
.010
mm Unless otherwise specified, all tolerances are ± 0,25
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9
EC100.N (1/10)
ISOLATION TRANSFORMERS
Through Hole Mechanicals - contnued
TH4
TH3
.800 MAX
20,32
.800
20,32
23ZXXX
DATE CODE CTRY ORIGIN
.285
7,24
.260 MAX
6,60
PE-XXXXX
DATE CODE COUNTRY ORIGIN
14X .100
2,54
.700 ± .010
17,78 0,25
.110 MIN
2,79
.015 MIN
0,38
.220 MAX
5,59
.250
MAX
6,35
16X .018 TYP
0,46
.100
TYP
14X
.125 ± .020
2,54
3,18 0,51
.340 ± .020
8,64 0,51
16X .018
0,46
.700
17,78
.020 MIN
0,51
.300
7,62
AT SEATING PLANE
Weight . . . . . . . . . . . . . 1.7 grams
Tube . . . . . . . . . . . . . . . . 28/tube
Dimensions: Inches
mm
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
Unless otherwise specified, all tolerances are ± .005
0,13
For More Information:
Pulse Worldwide
Headquarters
Pulse Europe
Einsteinstrasse 1
12220 World Trade Dr. D-71083 Herrenberg
San Diego, CA 92128 Germany
U.S.A.
www.pulseeng.com
Tel: 858 674 8100
Fax: 858 674 8262
Tel: 49 7032 7806 0
Fax: 49 7032 7806 135
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Pulse North China
Pulse South Asia
Pulse North Asia
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TEL: 86 755 33966678
FAX: 86 755 33966700
Room 1503
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No. 888 YiShan Rd.
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China
135 Joo Seng Rd.
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Yang Mei Chen
Taoyuan Hsien
Taiwan
R. O. C.
Tel: 86 21 54643211/2
Fax: 86 21 54643210
TEL: 65 6287 8998
FAX: 65 6280 0080
Tel: 886 3 4643715
Fax: 886 3 4641911
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
© Copyright, 2009. Pulse Engineering, Inc. All rights reserved.
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10
EC100.N (1/10)