27111 Aliso Creek Road, Suite 175

AlisoViejo,California92656

Phone:

(714)362-4211

Fax:

(714)362-4212

M

Magnetics Inc.

Specifications subject to change without notice.

15

.010

(0.25)

TYP

.370 (9.40)

.020 (0.51) MIN

.019

(0.48)

TYP

.050

(1.27)

TYP

.210

(5.33)

MAX

.280

(7.11)

MAX

.460

(11.68)

MAX

PIN#1

WHITE DOT

.010 (.25)

.004 (.10)

12345678

16 15 14 13 12 11 10 9

ETHERNET / CHEAPERNET LAN COUPLING TRANSFORMERS

TSD-470

1:1

35

2.1

1.6

5.0

.10

.15 / .15

2000

B

TSD-471

1:1

50

2.2

1.7

5.0

.10

.15 / .15

2000

B

TSD-472

1:1

75

2.4

1.8

7.0

.10

.17 / .17

2000

B

TSD-473

1:1

100

2.5

1.8

8.0

.10

.20 / .20

2000

B

TSD-474

1:1

150

3.0

2.5

10.0

.20

.30 / .30

2000

B

TSD-475

1:1

250

3.5

3.0

15.0

.25

.30 / .30

2000

B

TSD-842

1:1

90

3.0

1.8

10.0

.20

.30 / .30

2000

B

PRIMARY

OCL

(µµµµµH Min)

DCR

(Ω

Ω

Ω

Ω

Ω Max)

PRI / SEC

PRIMARY

ET CONSTANT

(V-µµµµµsec Min)

PRI

L

L

(µµµµµH Max)

PRI / SEC

Cw/w

(pf Max)

RISE

TIME

(ns Max.)

TURNS

RATIO

(± 5%)

PART

NUMBER

SCHE-

MATIC

HIPOT

Vrms Min

M

YYWW

PHYSICAL DIMENSIONS .... IN INCHES (mm)

"G1" PACKAGE

FIGURE 3: RECOMMENDED PCB LAYOUT

DIMENSION IN INCHES, (mm)

VARIATIONS AVAILABLE. FOR INTERMEDIATE VALUES AND/

OR CUSTOM DESIGNS PLEASE CONSULT THE FACTORY.

SCHEMATIC DIAGRAM "B"

FEATURES

Ê Designed to meet IEEE 802.3 (10 Base 2, 10 Base 5)

Í Fast Rise Times

Ë Low Profile soic Type SMD Package

Î 2000Vrms Minimum Isolation

Ì Low Leakage Inductance and Winding Capacitance

Ï Triple Core Package

9

12

16

15

7

15

13

10

4

28

PRI.

SEC.

SEC.

SEC.

PRI.

PRI.

3

14

11

6

16x.025 (.64)

7x.050 (1.27)

16x.075 (1.91)

.270 (6.86)

1

16

8

9