8021 datasheet, PDF - EEWORLD Datasheet

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8021: DescriptionTELECOM TRANSFORMER; CategoryPower/power management; File Size147KB，1 Pages; ManufacturerFILTRAN; Websitehttp://www.filtran.com/

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8021 Overview

TELECOM TRANSFORMER

8021 Parametric

Parameter Name	Attribute value
state	ACTIVE
Manufacturer Series
Transformer type	TELECOM TRANSFORMER

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T1/E1

Extended Temperature Range

SMD Single Transformers

8020-8028

Meets the isolation and impedance matching requirements for T1, E1, CEPT and

PRI ISDN applications over a temperature range of -40°C to +85°C.

IC MFG.

CRYSTAL

PART NO.

61304A/61305A, 6135A/61577

61535A/6158A, 61574A/61575

61582/61583, 61584/61584A(5V)

61584/61584A (3.3)

61310/61318/61581

61881

DS2151/2/3/4

21352/21Q352, 21354/21Q354

21552/21Q552, 21554,21Q554

XRT5683A, T5894/T5897,

XRT5997/59L91

XRT5684/7288

XRT56L85

T5793/94

PEB22554

PEB22504 (3.3V)

PEB2256

TRANSMIT

8021

8022

8025

8021

8025

8021

8026

8021

8026

8021

8022

8028

8023

RECEIVE

8021

8025

8021

8020

8021

8020

8021

8020

8028

8020

8023

IC MFG.

LEVEL ONE

DALLAS

EXAR

INFINEON

PART NO.

TRANSMIT

LXT 300Z/301Z,332/334, 384/386/388 8021

LXT304A/305A

8022

LXT310/317/318

8021

LXT331/351/360

8027

LXT335

8026

LUCENT

T7288/T7290A

8026

T7289A

8025

T7690 (CEPT)

8026

T7689, T7690/T7698(DS1)

8024

T7693 (CEPT)

8023

T7688/T7690 (CEPT) T7698 (CEPT)

8026

PMC SIERRA

PM4314, PM4341/6341

8026

PM 4351

8023

VLSI

VP14Q574/575

8025

RECEIVE

8021

8020

8021

8026

8024

8023

8026

8021

8023

8021

MECHANICAL AND SCHEMATIC

0.320 typ.

(All dimensions in inches)

SUGGESTED PAD LAYOUT

.250

Schematic

0.280 max.

80XX

FD/C

0.200

0.375

0.385

0.064

0.051

0.100

0.200 max.

0.100

0.018

0∞ - 6∞

0.006/0.015

ELECTRICAL SPECIFICATION @ 25˚C

Part no.

8020

Turns Ratio

Pri:Sec

1CT:1CT

1CT:2CT

1CT:1/1.266

1CT:2.42CT

1CT:1.14CT

1CT:1.15CT

1CT:1.36CT

1CT:2.3CT

1CT:1.41CT

OCL

(Pin 1-3)

(mH typ.)

1.5

Interwinding

Capacitance

(pF Max.)

Isolation Voltage

(Vrms)

1500

Leakage Inductance

(uH Max.)

0.5

DCR PIN (1-3)

(ohm Max)

0.80

0.70

0.80

8020-8028

8021

8022

8023

ISSUE: B 08/08/01

8024

8025

8026

8027

8028

Exceeds UL 1950, IEC950 and EN60950.

229 Colonnade Road, Nepean, Ontario, Canada K2E 7K3

Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com

An ISO 9001 Registered Company

8021 Related Products

	8021	8020	8023	8022	8028	8027	8026	8025	8024
Description	TELECOM TRANSFORMER	2 CONTACT(S), COPPER-FREE ALUMINUM, FEMALE, CIRCULAR CONNECTOR	2 CONTACT(S), COPPER-FREE ALUMINUM, FEMALE, CIRCULAR CONNECTOR	MALE, MULTIWAY RACK AND PANEL CONN, PLUG	3 CONTACT(S), COPPER-FREE ALUMINUM, FEMALE, CIRCULAR CONNECTOR	MALE, MULTIWAY RACK AND PANEL CONN, WIRE WRAP, PLUG	FEMALE; MALE, MULTIWAY RACK AND PANEL CONN, CRIMP; WIRE WRAP, PLUG	2 CONTACT(S), COPPER-FREE ALUMINUM, FEMALE, CIRCULAR CONNECTOR	HERMAPHRODITIC, MULTIWAY RACK AND PANEL CONN, WIRE WRAP, PLUG

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