SMP50 datasheet(1/11 Pages) STMICROELECTRONICS

Teilenummer	SMP50

Bauteilbeschribung	Trisil for telecom equipment protection

PDF	11 Pages

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Hersteller	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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1 / 11 page

June 2007

Rev 3

1/11

11

SMP50 / SMTPA / TPA

Trisil™ for telecom equipment protection

Features

■ Bidirectional crowbar protection

■ Voltage range from 62 V to 320 V

■ Low capacitance from 12 pF to 20 pF @ 50 V

■ Low leakage current : IR = 2 µA max

■ Holding current: IH = 150 mA min

■ Repetitive peak pulse current :

IPP = 50 A (10/1000 µs)

Main applications

Telecommunication equipment such as:

■ Analog and digital line cards (xDSL, T1/E1,

ISDN, ...)

■ Terminals (phone, fax, modem, ...) and central

office equipment

Description

These Trisil series have been designed to protect

telecommunication equipment against lightning

and transient induced by AC power lines.

They are available in SMA, SMB and DO-15

packages.

Benefits

Trisils are not subject to ageing and provide a fail

safe mode in short circuit for a better protection.

They are used to help equipment to meet various

standards such as UL1950, IEC950 / CSA C22.2,

UL1459 and FCC part 68.

Trisils have UL94 V0 approved resin.

SMA and SMB packages are JEDEC registered

(DO-214AC and DO-214AA).

Trisils are UL497B approved (file: E136224).

TM: TRISIL is a trademark of STMicroelectronics

Order codes

Schematic Diagram

Part Number

Marking

SMP50-xxx

See Ordering Information

on page 9

TPAxxx

SMTPAxxx

SMA

(JEDEC DO-214AC)

SMP50

SMB

(JEDEC DO-214AA)

SMTPA

DO-15

TPA

www.st.com

Ähnliche Beschreibung - SMP50

Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
STMicroelectronics	SMP50-XXX	81Kb / 8P	TELECOM EQUIPMENT PROTECTION: TRISIL?
	SMP100MC	108Kb / 10P	TRISIL™ FOR TELECOM EQUIPMENT PROTECTION December 2004 REV. 1
	SMP80MC	85Kb / 9P	TRISIL FOR TELECOM EQUIPMENT PROTECTION 20-Jun-2005
	SMP50	106Kb / 10P	TRISIL FOR TELECOM EQUIPMENT PROTECTION 16-Nov-2004
	SMP30	87Kb / 9P	TRISIL FOR TELECOM EQUIPMENT PROTECTION 13-Dec-2004
	SMP80MC	118Kb / 10P	TRISIL for telecom equipment protection 18-Jan-2007
	SMP100LC	148Kb / 12P	Trisil for telecom equipment protection 05-Mar-2007
	SMP100MC	166Kb / 13P	Trisil??for telecom equipment protection 09-Feb-2012
	SMP100LC-65	65Kb / 8P	TELECOM EQUIPMENT PROTECTION: TRISIL? Jul-2002
	SMP75	89Kb / 9P	Trisil??for telecom equipment protection 19-Oct-2010

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SMP50 Datenblatt(PDF) 1 Page - STMicroelectronics

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