TSD-474 [PMI]
ETHERNET / CHEAPERNET LAN COUPLING TRANSFORMERS; ETHERNET /细缆网卡耦合变压器
| 型号： | TSD-474 |
| 厂家： | 
PREMIER MAGNETICS, INC. |
| 描述： | ETHERNET / CHEAPERNET LAN COUPLING TRANSFORMERS |
| 文件： | 总2页 (文件大小：64K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ETHERNET / CHEAPERNET LAN COUPLING TRANSFORMERS
FEATURES
Ê Designed to meet IEEE 802.3 (10 Base 2, 10 Base 5)
Ë Low Profile DIP or SMD Package
Í Fast Rise Times
Î 500 or 2000Vrms Minimum Isolation
Ì Low Leakage Inductance and Winding Capacitance Ï Triple Core Package
ELECTRICAL SPECIFICATIONS AT 25OC PER CORE
TURNS
RATIO
(±5%)
PRIMARY
OCL
(µH ± 20%)
PRIMARY
ET CONSTANT
(V-µsec Min.)
RISE
TIME
(ns Max.)
PRI-SEC
Cw/w
(pf Max.)
PRI / SEC
LL
(µH Max.)
PART
NUMBER
DCR
HIPOT
(Ohms Max.) Vrms Min.
A8DB101150
D8DB101150
D8CB101150
A8DB101170
D8DB101170
D8CB101170
A8DB101190
D8DB101190
D8CB101190
A8DB101240
D8DB101240
D8CB101240
A8DB101270
D8DB101270
D8CB101270
A8DB101330
D8DB101330
D8CB101330
D8DB101350
D8CB101350
D8DB101370
D8CB101370
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
1:1
32
32
32
40
40
40
50
50
50
75
75
75
100
100
100
150
150
150
200
200
250
250
1.5
1.5
1.5
1.7
1.7
1.7
1.9
1.9
1.9
2.4
2.4
2.4
2.7
2.7
2.7
3.3
3.3
3.3
3.5
3.5
3.7
3.7
2.8
2.8
2.8
3.0
3.0
3.0
3.0
3.0
3.0
3.2
3.2
3.2
3.4
3.4
3.4
3.5
3.5
3.5
3.5
3.5
3.6
3.6
7.0
7.0
7.0
8.0
8.0
8.0
8.0
8.0
8.0
.15
.15
.15
.15
.15
.15
.20
.20
.20
.20
.20
.20
.25
.25
.25
.25
.25
.25
.30
.30
.35
.35
.20
.20
.20
.25
.25
.25
.25
.25
.25
.30
.30
.30
.30
.30
.30
.30
.30
.30
.30
.30
.30
.30
2000
2000
500
2000
2000
500
2000
2000
500
2000
2000
500
2000
2000
500
2000
2000
500
2000
500
2000
500
9.0
9.0
9.0
10.0
10.0
10.0
12.0
12.0
12.0
14.0
14.0
16.0
16.0
PHYSICAL DIMENSIONS .... DIMENSIONS IN INCHES (mm)
NOTE: For Gull Wing Package Change "D8" to "G8"
SCHEMATIC DIAGRAM "B"
"D8" PACKAGE
.280
(7.11)
MAX
.880
(22.35)
MAX
15
14
13
11
16
9
12
10
PIN#1
DOT
SEC.
PRI.
SEC.
PRI.
SEC.
PRI.
.200
(5.08)
MAX
.008R
(0.20)
.120
(3.05)
MIN
.020 (.51)
.010 (.25)
.010
(0.25)
.300
(7.62)
.020
(0.51)
TYP
.050
(1.27)
TYP
.100
(2.54)
TYP
.340
(8.64)
1
2
3
4
5
6
7
8
"A8" PACKAGE
"G8" PACKAGE
.900
.400
(12.70)
MAX
(22.86)
MAX
PIN#1
DOT
.880
(22.35)
MAX
.280
(7.11)
MAX
PIN#1
DOT
.250
(6.35)
MAX
.200
(5.08)
MAX
.008R
(0.20)
.120
(3.05)
MIN
.020
(0.51)
.030 (0.76)
.020 (0.51)
.010
(0.25)
TYP
DIA
FLAT
.020
(0.51)
TYP
.050
(1.27)
TYP
.100
(2.54)
TYP
.020 (.51)
.010 (.25)
.425 (10.80)
.390 (9.90)
.100
.300
(7.62)
(2.54)
.700
(17.78)
Specifications subject to change without notice.
27111AlisoCreekRoad, Suite175
AlisoViejo,California92656
Phone: (714)362-4211
Premier
Magnetics Inc.
P
14
M
Fax:
(714)362-4212
ETHERNET / CHEAPERNET LAN COUPLING TRANSFORMERS
FEATURES
Ê Designed to meet IEEE 802.3 (10 Base 2, 10 Base 5)
Ë Low Profile soic Type SMD Package
Í Fast Rise Times
Î 2000Vrms Minimum Isolation
Ì Low Leakage Inductance and Winding Capacitance Ï Triple Core Package
ELECTRICAL SPECIFICATIONS AT 25OC PER CORE
TURNS
RATIO
(±5%)
PRIMARY
OCL
(µH Min)
PRIMARY
ET CONSTANT
(V-µsec Min)
RISE
TIME
(ns Max.)
PRI / SEC
Cw/w
(pf Max)
PRI
LL
DCR
(Ω Max)
PART
NUMBER
HIPOT
Vrms Min MATIC
SCHE-
(µH Max) PRI / SEC
TSD-470
1:1
1:1
1:1
1:1
1:1
1:1
1:1
35
50
75
100
150
250
90
2.1
2.2
2.4
2.5
3.0
3.5
3.0
1.6
1.7
1.8
1.8
2.5
3.0
1.8
5.0
5.0
7.0
.10
.10
.10
.10
.20
.25
.20
.15 / .15
.15 / .15
.17 / .17
.20 / .20
.30 / .30
.30 / .30
.30 / .30
2000
2000
2000
2000
2000
2000
2000
B
B
B
B
B
B
B
TSD-471
TSD-472
TSD-473
TSD-474
TSD-475
TSD-842
8.0
10.0
15.0
10.0
VARIATIONS AVAILABLE. FOR INTERMEDIATE VALUES AND/
OR CUSTOM DESIGNS PLEASE CONSULT THE FACTORY.
SCHEMATIC DIAGRAM "B"
15
14
13
11
16
9
12
10
SEC.
SEC.
SEC.
PRI.
PRI.
PRI.
1
2
3
4
5
6
7
8
PHYSICAL DIMENSIONS .... IN INCHES (mm)
FIGURE 3: RECOMMENDED PCB LAYOUT
DIMENSION IN INCHES, (mm)
"G1" PACKAGE
16 15 14 13 12 11 10
9
16x.075 (1.91)
16x.025 (.64)
.270 (6.86)
1
16
7x.050 (1.27)
TSD-XXX
P
M
YYWW
PIN#1
WHITE DOT
1
2
3
4
5
6
7
8
.460
(11.68)
MAX
.280
(7.11)
MAX
.210
(5.33)
MAX
8
9
.010
(0.25)
TYP
.050
(1.27)
TYP
.010 (.25)
.004 (.10)
.019
(0.48)
TYP
.020 (0.51) MIN
.370 (9.40)
Specifications subject to change without notice.
27111AlisoCreekRoad, Suite175
AlisoViejo,California92656
Phone: (714)362-4211
Premier
Magnetics Inc.
P
15
M
Fax:
(714)362-4212
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