TRANSIENT VOLTAGE SUPPRESSOR
Description
SCOTTSDALE DIVISION
ICTE-5 thru ICTE-45C, e3 TRANSIENT VOLTAGE SUPPRESSOR
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Microsemi .
COM
DESCRIPTION
The ICTE-5 through ICTE-45C series of Transient Voltage Suppressors (TVSs) are designed for the protection of integrated circuits that require very low Clamping Voltages (VC) during a transient threat.
Due to their very fast response time, protection level and high Peak Pulse Power (PPP) capability, they are extremely effective in providing protection against line transients generated by: voltage reversals, capacitive or inductive load switching, electromechanical switching, electrostatic discharge and electromagnetic coupling.
APPEARANCE
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.
microsemi.
com
FEATURES
• This series of TVS devices is designed to protect Bipolar, MOS and Schottky improved integrated circuits.
• Transient protection for CMOS, MOS, Bipolar, ICS (TTL, ECL, DTL, RTL and linear functions)
• 5.
0 to 45 volts • Low clamping ratio • RoHS Compliant devices available by adding “e3”
suffix
APPLICATIONS / BENEFITS
• These transient voltage suppressors are designed for the protection of integrated circuits.
Characterized by a very low clamping voltage together with a low standoff voltage, they afford a high degree of protection to: TTL, ECL, DTL, MOS, CMOS, VMOS, HMOS, NMOS and static memory circuits.
MAXIMUM RATINGS
• 1500 Watts of Peak Pulse Power (PPP) dissipation at 25oC and 10x1000μs
• tclamping (0 volts to V(BR) min): <100 ps theoretical for unidirectional and <5 ns for bidirectional
• Operating and Storage temperatures: -65oC to +150oC.
• Forward surge rating: 200 amps, 1/120 second at 25oC.
(Applies to Unidirectional or single direction only).
• Steady State power dissipation: 5 watts.
• Repetition rate (duty cycle): .
05%
• Clamping Factor: 1.
33 @ Full rated power.
1.
20 @ 50% rated power.
• Clamping Factor: The ratio of the actual VC (Clamping Voltage) to the actual V(BR) (Breakdown Votlage) as measured on a s...
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