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SMP30-xxx

®

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Bidirectional crowbar protection

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Voltage range from 62V to 270V

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Low capacitance from 12pF to 20pF typ.@ 50V

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Repetitive peak pulse current:

FEATURES

SMA

(JEDEC DO-214AC)

The SMP30-xxx series has been designed to

protect telecommunication equipment against

lightning and transient induced by AC power lines.

The package / die size ratio has been optimized by

using the SMA package.

DESCRIPTION

SCHEMATIC DIAGRAM

TELECOM EQUIPMENT PROTECTION: TRISIL™

November 2002 - Ed: 4B

Telecommunication equipment such as

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

ISDN...).

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

office equipment.

MAIN APPLICATIONS

Trisils are not subject to ageing and provide a fail safe mode in short circuit for a better protection. Trisils

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 resin approved. SMA package is JEDEC registred. (Trisils are UL

497B approved - file: E136224).

BENEFITS