PM-WT75 datasheet(1/3 Pages) PMI

Part #	PM-WT75

Description	WIDEBAND RF PULSE COUPLING TRANSFORMERS

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Manufacturer	PMI [Premier Magnetics, Inc.]

Direct Link	http://www.premiermag.com

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20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630

• TEL: (949) 452-0511 • FAX: (949) 452-0512 • http://www.premiermag.com

Specifications subject to change without notice.

1

pm-wt 08/99

M

P

Premier

Magnetics Inc.

"INNOVATORS IN MAGNETICS TECHNOLOGY"

ELECTRICAL SPECIFICATIONS AT 25OC - OPERATING TEMPERATURE RANGE -40OC TO +85OC

!

Designed for use in 50

Ω WideBand R.F. and Fast Rise Time Applications

"

Impedance Levels from 12.5 to 800 Ohms

#

Frequency Range 10 KHz to 500 MHz

$

Low Insertion Loss, 500Vrms Isolation

%

6-Pin DIP & Gull Wing Packages

SCHEMATIC "A"

SCHEMATIC "B"

SCHEMATIC "C"

SCHEMATIC "D"

SCHEMATIC "E"

PRIMARY

Inductance

(

µµµµµH Min.)

Sch-

matic

ET

V-

µµµµµsec

(Min.)

TURNS

RATIO

(± 5%)

PM-WT01

1:1

80

2.50

2.20

12

0.15

0.20

0.05

110

B

PM-WT02

1:2

40

2.00

3.00

15

0.14

0.20

0.30

0.10

110

B

PM-WT03

1:4

20

1.25

6.00

10

0.10

0.20

0.60

0.20

60

B

PM-WT04

1:1ct

80

2.50

3.00

15

0.18

0.20

0.05

90

E

PM-WT05

1:2ct

40

2.00

3.00

15

0.14

0.20

0.30

0.10

110

E

PM-WT06

1:4ct

20

1.25

6.00

10

0.10

0.20

0.60

0.20

60

E

PM-WT07

1ct:1ct

80

2.50

3.00

15

0.18

0.20

0.05

90

C

PM-WT08

1ct:2ct

40

2.00

3.00

15

0.14

0.20

0.30

0.10

110

C

PM-WT09

1:1:1

40

2.00

12

0.10

0.20

0.10

150

A

PM-WT10

1ct:1ct

800

4.00

6.00

20

0.30

0.26

0.005 100

C

PART

NUMBER

PRI-SEC

Cw/w

(pf Max.)

PRI / SEC

L

(

µµµµµH Max.)

PRI

DCR

(

Ω

Ω Max.)

SEC

DCR

(

Ω

Ω Max.)

-3dB Bandwidth

MHz

Low

High

Rise

Time

ns Max

THRU HOLE OR SURFACE MOUNT:

Table Part Numbers are THRU HOLE

Change the "T" to "G" for SURFACE MOUNT.

Example:

PM-WT01 = THROUGH-HOLE

PM-WG01 = SURFACE MOUNT

VARIATIONS AVAILABLE. FOR INTERMEDIATE VALUES AND/

OR CUSTOM DESIGNS PLEASE CONSULT THE FACTORY.

PHYSICAL DIMENSIONS .... DIMENSIONS IN INCHES (mm)

THRU-HOLE PACKAGE

PM-WTXX

SURFACE MOUNT PACKAGE

PM-WGXX

.020

(0.51)

TYP

.050

(1.27)

TYP

.310

(7.87)

MAX

FLAT

.010

(0.25)

TYP

.425 (10.80)

.390 (9.90)

.030 (0.76)

.020 (0.51)

.008R

(0.20)

.280

(7.11)

MAX

.210

(5.33)

MAX

.020 (.51)

.010 (.25)

.100

(2.54)

TYP

.310

(7.87)

MAX

.300

(7.62)

.340

(8.64)

.008R

(0.20)

.010

(0.25)

.280

(7.11)

MAX

.120

(3.05)

MIN

.210

(5.33)

MAX

.020 (.51)

.010 (.25)

.100

(2.54)

TYP

.020

(0.51)

TYP

.050

(1.27)

TYP

6

1

3

4

5

2

PRIMARY

SECONDARY

TERTIARY

6

1

3

4

5

2

6

1

3

4

5

2

6

1

3

4

5

2

6

1

3

4

5

2

MECHANICAL

SCHEMATICS

WIDEBAND RF

PULSE COUPLING

TRANSFORMERS

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