P4SMA540CA Datasheet and Specifications PDF

The P4SMA series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features ■ 400W peak pulse power .

* 400W peak pulse power
* 260oC/40sec change to capability at 10/1000µs 260oC/30sec waveform, repetition rate (duty cycles):0.01%
* VBR @ TJ= VBR@25°C x (1+αT x (TJ - 25))(αT:Temperature
* Excellent clamping capability Coefficient, typical value is
* Typical IR less than 1μA when 0.1%) VB.

*RoHS**CHOAML&POLGIAENNTFREE Features ■ RoHS compliant* and halogen free** ■ Surface Mount SMA package ■ Breakdown Voltage: 6.8 to 550 volts ■ Peak Pulse Power: 400 watts ■ Typical temperature coeffic.

* RoHS compliant* and halogen free**
* Surface Mount SMA package
* Breakdown Voltage: 6.8 to 550 volts
* Peak Pulse Power: 400 watts
* Typical temperature coefficient: ΔVBR = 0.1 % x VBR @ 25 °C x ΔT Applications
* IEC 61000-4-2 ESD (Min. Level 4)
* IEC 61000-4-4 EFT
* IEC 61000-4-5 Surge P4SMA Tra.

Production specification TRANSIENT VOLTAGE SUPPRESSOR FEATURES z Plastic package has Underwriters Laboratory Flammability Classification 94V-0 z Glass passivated junction z 400 Wsurge capability at10.

z Plastic package has Underwriters Laboratory Flammability Classification 94V-0 z Glass passivated junction z 400 Wsurge capability at10×1000us waveform, Duty cycle:0.01% z Excellent clamping capability z Low zener impedance z Fast response time：Typically less then 1.0ps from 0 volts to BV min. z Ty.

E-DA SEMICONDUCTOR RoHS Compliant Product P4SMA6.8-P4SMA550A TRANSIENT VOLTAGE SUPPRESSOR BREAK DOWN VOLTAGE 6.8 to 550 Volt POWER 400 Watt 0.062(1.60) 0.047(1.20) 0.114(2.90) 0.098(2.50) 0.181(4.

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* For surface mounted applications in order to optimize board space
* Glass passivated junction
* Low inductance
* Plastic package has Underwriters Laboratory Flammability Classification 94V-O
* High temperature soldering : 260°C /10 seconds at terminals 0.012(0.305) 0.006(0.152) 0.060(1.