P4SMA-E Series - 400W TVS in DO-214AC, EPI Silicon Technology

Series: P4SMA-E
Obsolete: 2020 -08-21 Replaced By: P4SMA Availability: Phase Out/Obsolete

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TVS Diode P4SMA_E Hi_Res
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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The P4SMA-E 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 capability at 10/1000μs waveform
  • EPI silicon technology
  • Low profile package
  • Excellent clamping capability
  • For surface mounted applications to optimize board space
  • IEC-61000-4-2 ESD 30kV(Air), 30kV (Contact)
Applications:

TVS devices are ideal for the protection of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications.

Access specifications, certifications, check availability and order parts below

Catalog #VR (Vso)Watts (W)IPP 10x1000μs (A)MIN VBR@IT
(V)
MAX VBR@IT
(V)
Vc (V)IT
(mA)
Ir@Vso
(μA)
Operating Temperature Maximum CelsiusPolarityPartner ECAD ModelsCompare
P4SMA350A-E
Obsolete: 2020 -08-21
Replaced By: P4SMA350A
3004000.933236848211150UnipolarP4SMA350A-E
P4SMA400A-E
Obsolete: 2020 -08-21
Replaced By: P4SMA400A
3424000.7538042054811150UnipolarP4SMA400A-E
P4SMA440A-E
Obsolete: 2020 -08-21
Replaced By: P4SMA440A
3764000.6841846260211150UnipolarP4SMA440A-E
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