Datasheet > PM-IS44

PM-IS44

更新时间： 2024-11-15 06:04:27

品牌	Logo	应用领域
PMI		变压器分离技术隔离技术综合业务数字网
页数	文件大小	规格书
1页	54K
描述
ISDN S SMD INTERFACE ISOLATION TRANSFORMERS

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数据手册

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PM-IS44 数据手册

ISDN S SMD INTERFACE ISOLATION TRANSFORMERS

FEATURES

Ê Designed for Isolation between Line Card and Terminal

Í2000Vrms Minimum Isolation

ÎIndustry Standard SMD Package

ÏSingle or Dual Core Package

Ë Meets Pulse Waveform Template of CCITT 1.430

Ì Excellent Longitudinal Balance

ELECTRICAL SPECIFICATIONS AT 25^OC PER CORE

TURNS

RATIO (± 2%)

PRIMARY

OCL

SECONDARY

PRI-SEC

Cw/w

(pf Max.)

PRIMARY

C_P

(pf Max.)

PRIMARY

DCR

(Ohms Max.)

SECONDARY

DCR

(Ohms Max.)

Package

Schematic

PART

NUMBER

L_L

(mH Min.)

(µH Max.)

PM-IS42

PM-IS43

PM-IS44

PM-IS45

PM-IS46

PM-IS47

1:1

1:2

1:1

5/15

100

40/80

2.4

2.4/4.0

2.4

4.2

4.0

5.8

140

110

150

1:1.8 1:1.8

1:2 1:2

1:2.5 1:2.5

1:2 1:2

5.0

LONGITUDINAL BALANCE: 10KHz - 300KHz: 60dB Minimum

RATIO IS EXPRESSED AS: PRIMARY : SECONDARY

DUAL CORE PACKAGE "A"

SECONDARY

15 14

NOTE:

Primary:1 to 4 & 5 to 8

Secondary: 16 to 13 & 12 to 9

PRIMARY

CORE A

PRIMARY

CORE B

RECOMMENDED PCB LAYOUT

DIMENSION IN INCHES, (mm)

.760 (19.30)

PHYSICAL DIMENSIONS .... IN INCHES (mm)

16x.120 (3.05)

16x.050 (1.27)

.520 (13.21)

7x.100 (2.54)

.700 (17.78)

PM-IS4X

YYWW

PIN#1

DOT

.580

(14.73)

.950

(24.13)

MAX

.390

(9.91)

MAX

.010

(0.25)

TYP

.050 (1.27)

.030 (0.76)

.050

(1.27)

TYP

.020

(0.51)

TYP

.020 (.51)

.010 (.25)

FLAT

.100

(2.54)

TYP

.720

(18.29)

MAX

Specifications subject to change without notice.

27111AlisoCreekRoad, Suite175

AlisoViejo,California92656

Phone: (714)362-4211

Premier

Magnetics Inc.

Fax:

(714)362-4212

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