DESCRIPTION This 4-line bidirectional 5-line unidirectional array desi

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DESCRIPTION This 4-line bidirectional 5-line unidirectional array desi

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SMS05C thru SMS24C LINE BIDIRECTIONAL LINE UNIDIRECTIONAL TVSarray
DESCRIPTION This 4-line bidirectional 5-line unidirectional array designed applications where protection required board level from voltage transients caused electrostatic discharge (ESD) defined 61000-4-2, electrical fast transients (EFT) 61000-4-4 other induced voltage surges that damage sensitive circuitry. These arrays used protect discrete lines utilizing pins 1,3,4,6 with common configuration ground bidirectional protection connected. also used protect lines utilizing pins 1,3,4,5,6 with common connection ground. These Transient Voltage Suppressor (TVS) diode arrays protect volt components such DRAM's SRAM's CMOS, HCMOS, HSIC, voltage interfaces volts. Because physical size, weight protection capabilities, this product ideal limited miniaturized electronic equipment such hand held instruments, computers, computer peripherals cell phones.
IMPORTANT: most current data, consult MICROSEMI's website: http://www.microsemi.com
APPEARANCE
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array
FEATURES
Protects volt through volt components Protects bidirectional lines unidirectional lines determined connections (see page) Provides electrically isolated protection 23-6L Packaging
APPLICATIONS BENEFITS
EIA-RS232 data rates 19.6kbs EIA-RS422 data rates 10Mbs EIA-RS423 data rates 100kbs Protection data lines IEC61000-4-2 (ESD) IEC61000-4-4 (EFT)
MAXIMUM RATINGS
Operating Temperature: -55°C +150°C Storage Temperature: -55°C +150°C Peak Pulse power watts (8/20 Figure 23-6L Packaging
MECHANICAL PACKAGING
Molded SOT23-6L Surface Mount Weight .014 grams (approximate) Body Marked shown below Device Marking defined package Tape Reel Standard 3,000 pieces inch
ELECTRICAL CHARACTERISTICS BIDIRECTIONAL (See Notes Unidirectional**)
STAND PART NUMBER DEVICE MARKING VOLTAGE VOLTS SMS05C SMS12C SMS15C SMS24C S12C S15C S24C 12.0 15.0 24.0 BREAKDOWN VOLTAGE VOLTS 13.3 16.7 26.7 CLAMPING VOLTAGE (FIGURE VOLTS CLAMPING VOLTAGE (FIGURE VOLTS 14.5 STANDBY CURRENT CAPACITANCE (f=1 MHz) TEMPERATURE COEFFICIENT aVBR
SMS03C thru SMS24C
mV/°C
CLAMPING VOLTAGE @3.6 Amps both bidirectional unidirectional Standoff Breakdown Voltages Unidirectional will lower capacitance will twice that shown table above. other maximum characteristic values unidirectional same shown above bidirectional. Note: Transient Voltage Suppressor (TVS) product normally selected based stand voltage VWM. Product selected voltage should equal greater than continuous peak operating voltage circuit protected.
Copyright 2003 03-11-2003
Microsemi
Scottsdale Division 8700 Thomas 1390, Scottsdale, 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page
SMS05C thru SMS24C LINE BIDIRECTIONAL LINE UNIDIRECTIONAL TVSarray
Symbol
SYMBOLS DEFINITIONS Definition
Rated stand voltage: Maximum voltage that applied over operating temperature range. must selected equal greater than operating voltage line protected Minimum Breakdown Voltage: minimum voltage device will exhibit specified current Clamping Voltage: Maximum clamping voltage across device when subjected given current pulse time Standby Current: Leakage current VWM. Capacitance: Capacitance defined volts frequency stated Pico Farads.
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OUTLINE CIRCUIT
Peak Pulse Power
200W 1000
1000
FIGURE Peak Pulse Power Pulse Time t=µsec
FIGURE Pulse Wave Form
SMS03C thru SMS24C
DIMENSIONS MILLIMETERS 2.70 0.00 1.00 0.35 0.10 1.50 1.70 2.60 0.20 1.10 0.40 0.15 1.60 1.90 2.80 2.90 3.10 0.10 1.30 0.50 0.25 1.80 2.10 3.00
DIMENSIONS INCHES .106 .000 .039 .014 .004 .059 .067 .102 .008 .043 .016 .006 .063 .075 .110 .114 .127 .004 .051 .020 .010 .071 .083 .118
Copyright 2003 03-11-2003
Microsemi
Scottsdale Division 8700 Thomas 1390, Scottsdale, 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page

DESCRIPTION This 4-line bidirectional 5-line unidirectional array desi

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