PT61023L Series

This series is OBSOLETEAND
not recommended for new designs.
PL
IA
N
T
Features
M
■ Compliant with IEEE802.3ab Draft
*R
oH
S
CO
Standards for 1000 Base-T
■ Designed for Long Haul Gigabit Ethernet
10/100/1000 Base-T Full Duplex
applications
■ Low profile surface mount packaging
designed for reflow process (245 °C peak)
■ Supports 4 pairs of Category 5 UTP cables
■ RoHS compliant*
PT61023L LAN 10/100/1000 Base-T Transformer Modules
Electrical Specifications @ 25 °C
Inductance ........................... 350 µH min.
with 8 mA DC bias @ 100 KHz, 0.2 V
Leakage Inductance .......... 0.50 µH max.
@ 100 KHz, 0.2 V
Interwinding Capacitance ........ 25 pF typ.
@ 100 KHz, 0.2 V
DC Resistance .................... 0.90 Ω max.
Insertion Loss ..................... 0.3-100 MHz
-1.1 dB max.
Return Loss (dB min.)
0.3-30 MHz .....................................-18
40 MHz.........................................-14.4
50 MHz.........................................-13.1
60-80 MHz ......................................-12
Cross Talk (dB min.)
0.3-30 MHz .....................................-35
60-100 MHz ....................................-28
Common Mode Rejection (dB min.)
0.3-30 MHz .....................................-40
60 MHz............................................-35
80-100 MHz ....................................-30
Turns Ratio ........................... 1 CT:1±5 %
Isolation Hi-Pot ....1500 VAC 1 mA 1 sec.
Operating Temperature
......................................0° C to +70 °C
Electrical Schematic
TCT1
TD1+
1
2
1CT:1
Product Dimensions
24
MCT1
23
MX1+
TD1-
3
22
MX1-
TCT2
4
21
MCT2
20
MX2+
19
MX2-
18
MCT3
17
MX3+
16
MX3-
15
MCT4
14
MX4+
13
MX4-
TD2+
5
TD2-
6
1CT:1
11.00
(0.43)
15.20
(0.598)
Bourns
PT61023L
18.80
(0.740)
DATE CODE
TCT3
7
TD3+
8
TD3-
9
E
T
E
L
O
S
B
O
1CT:1
TCT4 10
TD4+ 11
TD4- 12
1CT:1
PIN 1
13.80
(0.543)
MAX.
6.80
(0.268)
0.30 ± 0.15
(0.012 ± 0.006)
0.40
(0.016)
1.00
(0.40)
8˚
Packaging Specifications
Tape & Reel ....................... 500 pcs./reel
1.20
(0.047)
Recommended Layout
How To Order
PT61023E L
Model
2.03
(0.080)
11.00
(0.43)
Termination
L = Tin only (RoHS Compliant)
19.56
(0.770)
1.00
(0.05)
DIMENSIONS:
TOLERANCES: ±
REV. 05/13
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
0.64
(0.025)
MM
(INCHES)
0.25
(.010)