PM-IS91 参数 Datasheet PDF下载

P

Premier

M

Magnetics Inc.

"INNOVATORS IN MAGNETICS TECHNOLOGY"

T1/CEPT/ISDN-PRI

DUAL CORE SMD

ISOLATION TRANSFORMERS

"

Industry Standard SMD Package

$

Extended Temperature Range Versions

!

Transmit & Receive in a Single SMD Package

#

1500Vrms Minimum Isolation Voltage

NORMAL TEMP RANGE

ELECTRICAL SPECIFICATIONS AT 25

O

C - OPERATING TEMPERATURE RANGE 0

O

C TO +70

O

C

PART

NUMBER

PM-IS80

PM-IS81

PM-IS82

PM-IS83

PM-IS84

TURNS RATIO

(PRI:SEC ± 3%)

T1

T2

PRIMARY

OCL

(mH Min.)

PRI-SEC

L

L

(µH Max.)

µ

PRI-SEC

Cw/w

(pf Max.)

DCR

(PRI/SEC

Ω

Max)

T1

T2

Schematic

1ct:2ct

1ct:2ct

1.20

1ct:2ct

1:1.36ct 1.20

1:2ct

1ct:1.14ct 1.20

1:1.15ct 1ct:2ct

1.50/1.20

1ct:2ct

1:1.08ct 1.20

0.60/0.60

0.60/0.80

0.50/0.80

0.80/0.60

0.60/0.60

35/35

35/35

40/35

35/40

35/30

0.7/1.2

0.7/1.2

0.7/1.2

0.7/0.9

0.7/1.1

0.7/1.2

0.7/0.9

0.7/0.9

0.7/1.2

0.7/0.9

C

B

A

F

B

EXTENDED TEMP RANGE

ELECTRICAL SPECIFICATIONSAT 25

O

C - OPERATING TEMPERATURE RANGE -40

O

C TO +85

O

C

PART

NUMBER

PM-IS85

PM-IS86

PM-IS87

PM-IS88

PM-IS89

PM-IS90

PM-IS91

PM-IS92

PM-IS93

PM-IS94

PM-IS95

PM-IS96

TURNS RATIO

(PRI:SEC ± 3%)

T1

T2

PRIMARY

OCL

(mH Min.)

PRI-SEC

L

L

(µH Max.)

µ

PRI-SEC

Cw/w

(pf Max.)

DCR

(PRI/SEC

Ω

Max)

T1

T2

Schematic

1ct:2ct

1ct:2ct

1:1.15ct

1:2ct

1ct:1ct

1ct:1.15ct

1ct:1ct

1ct:1.15ct

1ct:1.36ct

1ct:1.41ct

1ct:2.30ct

1Tp

(1)

:2ct

1ct:2ct

1:1.36ct

1ct:2ct

2:1

1ct:1ct

1ct:1.15ct

1ct:2ct

1ct:1ct

1ct:1.36ct

1ct:1.41ct

1ct:2ct

1ct:2ct

1.20

1.60

1.60

1.60

1.20

1.20

1.20

1.60

1.20

1.20

1.20

1.20

0.80/0.80

1.00/0.80

0.80/0.80

1.20/1.20

0.80/0.80

0.80/0.80

0.80/0.80

0.80/0.80

0.80/0.80

0.80/0.80

0.80/0.80

1.0/1.0

45/45

60/50

60/50

50/40

45/45

50/50

50/50

60/60

50/50

50/50

60/50

60/60

1.0/1.7

1.2/2.0

1.0/1.0

1.1/1.1

1.0/1.0

1.1/1.4

1.0/1.0

1.2/1.4

1.2/1.4

0.9/1.2

1.1/2.1

1.1/2.2

1.0/1.7

1.7/1.7

1.2/2.0

1.1/0.7

1.0/1.0

1.1/1.4

1.0/1.8

1.2/1.2

1.2/1.4

0.9/1.2

1.0/1.7

1.1/2.2

C

B

F

G

D

D

D

C

D

E

C

C

(1) Tp: T1 RATIO'S ARE, PINS12-10 : PINS1-2 = 1:1.00 ; PINS11-10:PINS1-3 = 1:2.53ct ; PINS12-11:PINS1-3 = 1:9.52ct

Specifications subject to change without notice.

pmis8_9x 09/00

20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630

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FAX: (949) 452-0512

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