tem-305d-j Talema Electronic LLC, tem-305d-j Datasheet
tem-305d-j
Manufacturer Part Number
tem-305d-j
Description
Te Series ? 10/100 Base-t Single Port Transformer Modules
Manufacturer
Talema Electronic LLC
Datasheet
1.TEM-305D-J.pdf
(3 pages)
Features
• Low profile and light weight 10/100 BaseT modules facilitate
• Meets requirements of IEEE 802.3u and ANSIX3.263
• Consistent and reliable coplanarity
• Excellent quality at extremely competitive price due to high
• Manufactured in an ISO-9001:2000, TS-16949 and
• Fully RoHS compliant and meets lead free
Electrical Specifications @ 25°C
Inductance: 350µH minimum @ 100kHz, 100mV, 8mA
Leakage Inductance: 0.4µH @ 1MHz
C
Quality and consistency is guaranteed through 100% testing of the specified parameters for primary inductance, leakage
inductance, turns ratio, DC resistance and interwinding capacitance.This ensures that the return loss and pulse wave shape
requirements can be fully maintained. Additionally, all parts are tested for 1500V minimum isolation.
Applications
Talema 10/100Base-T transformer modules contain transmit and receive isolation transformers to maintain consistent wave
shape and suppression of common mode noise while providing equipment isolation per IEEE 802.3. High impedance
common mode quad chokes for additional EMI suppression have been added on some models as required for FCC and
CISPR 22 Class B certification.
(12.70)
S u r f a c e c o p l a n a r i t y w i l l b e 0 . 0 0 4 ( 0 . 1 0 ) m a x i m u m
0.500
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
0.236
(6.00)
W/W:
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
pick and place compatability and speed of placement
volume production
ISO-14001:2004 certified Talema facility
reflow level J-STD-020C
P
_
_
_
_
_
_
- _
_
_
- _
_
- _
_
_
_
3 -
3 -
3 -
3 -
3 -
3 -
3 -
3 -
3 -
3 -
3 -
3 -
a
0 3
0 3
0 3
t r
0.044
(1.11)
(11.00)
0 0
0 0
0 0
4 0
5 0
0 0
4 0
0 0
0 0
0 0
0 0
0 0
0.433
0.189
(4.80)
15pF typical
F 4
J 4
L 0
N
A
B
D
D
D
E
G
H
K
M
N
P
J -
J -
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u
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J -
J -
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m
&
&
&
b
r e
B
H
K
Part Number
7 x 0.100 (2,54)
1
1
1
TALEMA IN
J -
J -
J -
THE TALEMA GROUP • Magnetic Components for ISDN/LAN Data Communications
WK/YR
TES Module
(20.00)
0.787
1
8 .
c 1
c 1
c 1
c 2
c 1
c 2
c 1
c 1
c 1
c 1
c 1
c 2
c 2
c 1
c 9
T
1 : t
1 : t
1 : t
1 : t
1 : t
1 : t
1 : t
1 : t
1 : t
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1 : t
u T
x
T
1 : t
1 : t
1 : t
1 : t
P (
t c
t c
t c
t c
t c
t c
t c
t c
t c
t c
t c
n r
E
t c
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s
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e
0.020 x 0.12
(0.50 x 0.30)
a
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1
1
c 1
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c 1
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c 1
c 1
c 1
c 1
c 1
c 1
c 1
c 1
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o i t
i r
1 :
1 :
TE Series • 10/100 Base-T Single Port Transformer Modules
R
1 : t
1 : t
1 : t
1 : t
1 : t
1 : t
1 : t
1 : t
1 : t
1 : t
1 : t
1 : t
1 : t
1 :
1 :
x
s e
t c
t c
t c
t c
t c
t c
t c
t c
t c
t c
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t c
t c
t c
t c
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0
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1 .
n I
d (
1 -
s
L
B
1 -
1 -
1 -
1 -
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1 -
1 /
1 -
1 -
1 -
r e
o
0 0
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0 .
0 .
0 .
0 .
0 .
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0 .
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s s
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1 .
1 .
o i t
0 0
a
M
(13.70)
0.539
) x
n
H
B
z
a
- 1
(8.70)
0.343
0.100
(2.54)
e s
0 3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0 2
2 2
2 2
0 2
8 1
8 1
6 1
6 1
0 2
6 1
6 1
8 1
0 2
0 2
8 1
M
T -
H
Suggested
Pad layout
z
d (
S
0 4
B
(17.78)
0.700
-
n i
3 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
R
Package Style
M
M
0 2
0 2
0 2
0 2
6 1
6 1
6 1
6 1
8 1
6 1
4 1
7 1
7 1
6 1
e
n i
g
H
4 .
u t
z
e l
@
n r
0 6
1
P
L
0.047
(1.20)
-
0 0
1 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
o
M
8 1
8 1
8 1
4 1
4 1
4 1
6 1
6 1
8 1
6 1
2 1
7 1
7 1
4 1
o
s s
H
5 .
O
t r
z
h
m
s I
)
0 8
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l o
1 1
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M
4 1
2 1
2 1
2 1
2 1
2 1
2 1
4 1
2 1
0 1
4 1
4 1
2 1
1 1
t a
H
5 .
Minimum isolation voltage: 1500 Vrms
Operating Temperature Range: -40°C to +85°C
Storage Temperature: -40°C to +125°C
Standard Packing: Tape and Reel
z
o i
0.378
(9.60)
0.236
(6.00)
D i m e n s i o n s : I n c h e s ( M i l l i m e t e r s )
To l e r a n c e : ± 0 . 0 1 0 ( 0 . 2 5 ) u n l e s s s p e c i f i e d o t h e r w i s e
0 3
n
D
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
f i
M
2 4
2 4
5 4
2 4
0 3
2 4
5 3
5 3
5 4
5 3
5 4
0 4
0 4
0 4
2 4
(1.96)
0.077
T
e f
H
0.189
(4.80)
0.346
(8.80)
M
a r
e r
z
o
t n
d
d (
n
0 6
e
l a i
B
f s
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
R
M
6 3
8 3
0 4
7 3
0 3
7 3
5 3
5 3
0 4
5 3
0 4
5 3
0 4
0 4
7 3
Part Number
TALEMA IN
o t
j e
i M
(12.80)
H
0.350
(8.89)
WK/YR
0.504
r o
c e
z
) n
C
o
o i t
m
1
m
0 0
TEM Miniature Module
n
r e
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
m
3 3
2 3
5 3
3 3
0 3
2 3
2 3
2 3
5 3
2 3
5 3
0 3
0 4
0 4
5 3
M
o
H
n
0.020 x 0.12
(0.50 x 0.30)
M
z
o
0 3
d
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
M
0 5
0 5
0 5
5 4
5 3
5 4
0 4
0 4
5 4
0 4
0 4
5 4
0 4
0 4
0 4
l u
H
z
s e
C
d (
0 6
o r
B
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
M
0 4
0 4
0 4
0 4
5 3
0 4
0 4
0 4
0 4
0 4
8 3
5 4
0 4
0 4
0 4
s s
y T
H
Suggested Pad layout
a t
z
) p
(10.60)
k l
0.394
1
0 0
0.050
(1.27)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.079
(2.00)
0 4
0 4
0 4
5 3
5 3
5 3
5 3
5 3
5 3
5 3
5 3
7 3
0 4
0 4
5 3
M
H
z
S
0.350
(8.89)
h c
e
A
B
D
D
D
E
G
H
K
M
N
P
F
J
L
m
0.028
(0.70)
a
c i t
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tem-305d-j Summary of contents
Page 1
... Package Style Suggested Pad layout 0.100 0.047 (2.54) (1.20) 0.343 0.539 (8.70) (13.70) 0.700 (17.78) Minimum isolation voltage: 1500 Vrms Operating Temperature Range: -40°C to +85°C Storage Temperature: -40°C to +125°C Standard Packing: Tape and Reel ...
Page 2
Schematics • TE Series 10/100Base-T Single Port SMD Transformer Modules “A” RECEIVE TRANSMIT “B1” RECEIVE TRANSMIT “D” TRANSMIT RECEIVE “E” TRANSMIT 1 ...
Page 3
... World Wide Toroidal Specialists http://www.talema-nuvotem.com http://www.alfamag.com (10-06) TE “H” & “H1* TRANSMIT RECEIVE “K” & “K1*” RECEIVE 8 (7*) 6 (5*) 7 (6*) TRANSMIT 10 11 (12*) 9 (11*) “M” ...