PT66002 - T1 Transformer
Features
■Dual SMD package with transmit and
receive transformer
■Low height of only 8.6 mm
■Wide operating temperature: -40 °C to
+85 °C
■Matched to leading transceiver ICs
■Lead free version available (see How to
Order)
■Lead free versions are RoHS compliant*
Applications
■Telecom
Sec
4
5
1
2
3
III (CT)
I
II
Pri Sec
III
12
10
Pri
6
9
8
7
V
IV
Electrical Specifications @ 25 °C
Turns Ratio ± 2 %
III : I + II ................................1:1.15 CT*
III(CT*) : IV + V....................1 CT*:1 CT*
OCL (mH min.)....................................350
Interwinding Capacitance Cww (pF)
between I + II and III......................< 60
between IV + V and III (CT*) ..........< 50
Leakage Inductance Ls (µH max.) ......0.8
HIPOT 50 Hz for 2 sec. (Vrms)
III to I + II and III (CT*) to IV + V ..1500
DCR III, III(CT*) (Ωmax.) ........................1
DCR I + II (Ωmax.) ..............................1.2
DCR IV + V (Ωmax.) ..............................2
Operating Temperature (°C) ....-40 to +85
*CT: Center tap
Other OCL specifications available on
request.
Packaging Specifications
Tube ....................................30 pcs./tube
Electrical SchematicProduct Dimensions
Recommended Layout
2.54
(0.100)
17.15
(0.675)
11.58
(0.456)
15.24
(0.600)
0.76
(0.030)
LOGO
PIN 1 DATE CODE
P/N
8.64
(0.340)
0.25
(0.010)
0.60
(0.024)
0.25
(0.010)
0˚~8˚
MAX.
MAX.
MAX.
MAX.
MAX
2.54
(0.100)
1.27
(0.050)
16.26
(0.640)
10.16
(0.400)
DIMENSIONS ARE: MM
(INCHES)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
03/05
*RoHS COMPLIANT
VERSIONS
AVAILABLE
How to Order
PT66002 __
Model
Termination
Blank = Tin-lead
L = Tin only (lead free)
