Features
■ Lead free version available (see How to
Order)
■ Dual SMD package with transmit and
receive transformer
■ Lead free versions are RoHS compliant*
■ Low height of only 8.6 mm
■ Wide operating temperature: -40 °C to
+85 °C
Applications
■ Telecom
■ Matched to leading transceiver ICs
PT66002 - T1 Transformer
Product Dimensions
Electrical Specifications @ 25 °C
Electrical Schematic
17.15
MAX.
Turns Ratio 2 %
Sec
Pri
(0.675)
1
2
3
12
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*) (Ω max.) ........................1
DCR I + II (Ω max.) ..............................1.2
DCR IV + V (Ω max.) ..............................2
Operating Temperature (°C) ....-40 to +85
0.76
(0.030)
I
LOGO
P/N
III
II
10
9
15.24
(0.600)
Pri
Sec
11.58
(0.456)
MAX.
MAX.
4
III (CT) 5
6
V
8
IV
PIN 1
7
2.54
(0.100)
DATE CODE
8.64
Recommended Layout
MAX.
2.54
(0.100)
(0.340)
*CT: Center tap
Other OCL specifications available on
request.
0.25
(0.010)
10.16
(0.400)
16.26
(0.640)
Packaging Specifications
0.25
(0.010)
0˚~8˚
Tube ....................................30 pcs./tube
0.60
(0.024)
MAX
1.27
(0.050)
How to Order
PT66002 __
Model
Termination
Blank = Tin-lead
L = Tin only (lead free)
MM
(INCHES)
DIMENSIONS ARE:
03/05
*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.