SMDA12C Microsemi Commercial Components Group, SMDA12C Datasheet

SMDA12C

Manufacturer Part Number

SMDA12C

Description

TVS ARRAY 4 LINES BIDIR SO-8

Manufacturer

Microsemi Commercial Components Group

Series

TVS Array™r

Datasheet

1.SMDA15CE3TR7.pdf (2 pages)

Specifications of SMDA12C

Voltage - Reverse Standoff (typ)

12V

Voltage - Breakdown

13.3V

Power (watts)

300W

Polarization

4 Channel Array - Bidirectional

Mounting Type

Surface Mount

Package / Case

8-SOIC (3.9mm Width)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

SMDA12CE3MSTR
SMDA12CMSTR
SMDA12CMSTR

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Current page: 1 of 2
Download datasheet (151Kb)

11-11-2005 REV R

IMPORTANT: For the most current data, consult MICROSEMI’s website:

* Device marking has an e3 suffix added for the RoHS Compliant options, e.g. SDKe3, SDLe3, SDCe3, SDEe3, PDHe3, etc.

Note: Transient Voltage Suppressor (TVS) product is normally selected based on its stand off voltage V

greater than the continuous peak operating voltage of the circuit to be protected. Part numbers with a C suffix are bi-directional devices.

•

This TRANSIENT VOLTAGE SUPPRESSOR (TVS) array is packaged in an SO-8

configuration giving protection to 4 unidirectional or bi-directional data or interface

lines. It is designed for use in applications where protection is required at the board

level from voltage transients caused by electrostatic discharge (ESD) as defined in

IEC 61000-4-2, electrical fast transients (EFT) per IEC 61000-4-4 and effects of

secondary lightning. These TVS arrays have peak pulse power ratings of 300 watts

(SMDA) and 500 watts (SMDB) for an 8/20 µsec pulse. They are suitable for

protection of sensitive circuitry consisting of TTL, CMOS, DRAM’s, SRAM’s,

HCMOS, HSIC and low-voltage interfaces from 3.3 volts to 24 volts

ELECTRICAL CHARACTERISTICS PER LINE @ 25

SMDA03C

SMDB03C

SMDA05C

SMDB05C

SMDA12C

SMDB12C

SMDA15C

SMDB15C

SMDA24C

SMDB24C

NUMBER

SMDA03

SMDB03

SMDA05

SMDB05

SMDA12

SMDB12

SMDA15

SMDB15

SMDA24

SMDB24

Operating Temperature: -55°C to +150°C

Storage Temperature: -55°C to +150°C

SMDA Peak Pulse Power: 300 watts (Fig. 1 and 2)

SMDB Peak Pulse Power: 500 watts (Fig. 1 and 2)

Pulse Repetition Rate: <.01%

PART

Protects 3.0/3.3 volt up to 24 volt components

Protects 4 unidirectional or bidirectional lines

Provides electrically-isolated protection

RoHS Compliant devices available by adding “e3” suffix

MARKING

DEVICE

CODE *

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

SDK

PDK

SDA

SDB

PDA

PDB

SDC

SDD

PDC

PDD

SDE

SDF

PDE

PDF

SDG

SDH

PDG

PDH

SDL

PDL

MAXIMUM RATINGS

S C O T T S D A L E D I V I S I O N

FEATURES

STAND OFF

VOLTAGE

VOLTS

MAX

12.0

15.0

24.0

3.3

5.0

DESCRIPTION

BREAKDOWN

VOLTAGE

VOLTS

13.3

16.7

26.7

MIN

= 1 mA

Scottsdale Division

Microsemi

CLAMPING

VOLTAGE

(Figure 2)

VOLTS

MAX

9.8

= 1 A

http://www.microsemi.com

•

C Unless otherwise specified

and SMDB03 thru SMDB24C, e3

CLAMPING

•

VOLTAGE

(Figure 2)

VOLTS

CASE: Void-free transfer molded thermosetting epoxy

compound meeting UL 94V-0 flammability classification

TERMINALS: Tin-Lead or RoHS Compliant annealed

matte-Tin plating solderable per MIL-STD-750 method

2026

WEIGHT: 0.066 grams (approximate)

MARKING: MSC Logo, device marking code*, date code

Pin #1 defined by dot on top of package

MAX

SMDA03 thru SMDA24C, e3

= 5 A

Tape & Reel per EIA Standard 481

13 inch reel; 2,500 pieces (STANDARD)

Carrier tubes; 95 pcs (OPTIONAL)

4 LINE TVSarray ™

(LEAKAGE)

CURRENT

STANDBY

. Product selected voltage should be equal to or

MAX

200

400

200

400

µA

MECHANICAL

PACKAGING

CAPACITANCE

f =1 MHz

APPEARANCE

@0V

TYP

600

300

600

300

400

200

400

200

185

140

TEMPERATURE

COEFFICIENT

of V

mV/°C

TYP

VBR

-3

-5

-3

-5

Page 1

Related parts for SMDA12C

SMDA12C Summary of contents

Page 1

... PDK 3.3 SMDB03C PDL 3.3 SMDA05 SDA 5.0 SMDA05C SDB 5.0 SMDB05 PDA 5.0 SMDB05C PDB 5.0 SMDA12 SDC 12.0 SMDA12C SDD 12.0 SMDB12 PDC 12.0 SMDB12C PDD 12.0 SMDA15 SDE 15.0 SMDA15C SDF 15.0 SMDB15 PDE 15.0 SMDB15C PDF 15.0 ...

Page 2

Symbol Stand Off Voltage: Maximum dc voltage that can be applied over the operating temperature range must be selected ...

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