TAM Series • AUI Ethernet Isolation Transformers
Features
• Meets requirements of IEEE 802.3
• Supports 10Base2, 10Base5 & 10Base-T
• low profile, light weight SMD packages for high density board
placement
• designed for pick and place compatiblity while providing
consistent and reliable coplanarity
• excellent quality at extremely competitive price due to high
volume production
• Manufactured in an ISO-9001:2000, TS-16949:2002
and ISO-14001:2004 certified Talema facility
• Fully RoHS compliant and meets lead free
reflow level J-STD-020C
Electrical Specifications
Ratings@ 25°C ambient
Minimum Isoltion Voltage: 2000Vrms
Operating Temperature Range: -10° to +85°C
Storage Temperature: -40°C to +125°C
Test Conditions:
Inductance, Coupling Capacitance and
Leakage Inductance measured @ 100kHz, 20mVrms
Standard Packaging: Tape & Reel
TAM Series - SMD AUI Isolation Transformers
Part
Number
TAM-40A-J
TAM-75A-J
TAM-100A-J
TAM-150A-J
TAM-350A-J
OCL
Turns ratio
(
μ
H ±20% )
± 5%
40 Min.
75
100
150
350
1:1
1:1
1:1
1:1
1:1
L
L
Pri/Sec
(
μ
H Max)
0.20
0.20
0.20
0.20
0.30
C
WW
Primary
R
CU
S
Rise Time
R
CU
P
Pri/Sec ET-Constant
(ns Max) (mOhms) (mOhms)
(pF Max)
(V-
μ
S Min)
8
8
9
12
16
2.1
1.8
1.8
1.2
2.6
3.0
3.0
3.0
3.0
3.5
250
250
250
300
350
250
250
250
300
350
V
P
(Vrms)
1500
1500
1500
1500
1500
Schematic
A
A
A
A
A
Dimensions & Schematics
Package
TALEMA IN
WK/YR
Part Number
Suggested
Pad Layout
1
0.050
(1.27)
0° - 8°
A
1.0 : 1.0
0.378 0.346
(9.60) (8.80)
16
15
13
12
10
9
0.028
(0.70)
2
4
5
7
0.077
(1.96)
7x
0.050
(1.27)
0.504
(12.80)
0.394
(10.60)
0.236
(6.00)
0.189
(4.80)
Pins: 0.016 x 0.016
(0.40 x 0.40)
0.079
(2.00)
0.350
(8.89)
8
Sales & Marketing, Design and Manufacturing Facilities
http://www.talema-nuvotem.com
Eastern Europe &
Czech Republic
NT MAGNETICS s.r.o.
Chebská 27
322 00 Plzeñ
Tel: Int. + 420 377 - 338 351
Fax: Int. + 420 377 - 338 350
Email: talema@talema.cz
Web Site: www.ntmagnetics.cz
Germany
TALEMA ELEKTRONIK GMBH
Sembdnerstr. 5, Postfach 2523
82110 Germering
Tel: Int. + 49 89 - 841 00 - 0
Fax: Int. + 49 89 - 841 00 25
Email: info@talema.de
Ireland
NUVOTEM TEO.
Crolly
Co. Donegal
Tel: Int. + 353 74 - 954 8666
Fax: Int. + 353 74 - 954 8139
Email: info@nuvotem.com
India
TALEMA ELECTRONIC PVT. LTD.
Opposite the SIDCO Industrial Estate
Gins Towers
4/5S.H/1, Omalur Main Road
Salem - 636 004, Tamil Nadu
Tel: Int. + 91 427 - 244 1325
Fax: Int. + 91 427 - 243 0034
E-mail: talema@talemaindia.com
Web Site: www.talemaindia.com
THE TALEMA GROUP • Magnetic Components for ISDN / xDSL / LAN Data Communications
(10-07) Communications \ Networks\TAM Series
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