P4SMA56A representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN15 sourced attributes2 source documents

Littelfuse Inc. · exact orderable part

P4SMA56A

TVS DIODE 47.8VWM 77VC DO214AC

Type
Zener
Voltage - Reverse Standoff (Typ)
47.8V
Voltage - Breakdown (Min)
53.2V
Voltage - Clamping (Max) @ Ipp
77V
Current - Peak Pulse (10/1000µs)
5.3A
Power - Peak Pulse
400W
Unidirectional Channels
1
Power Line Protection
No
Applications
General Purpose
Original manufacturerCommercial terms confirmed per lot
ManufacturerLittelfuse Inc.
Package / caseDO-214AC, SMA
Mounting typeSurface Mount
PackingTape & Reel (TR)

Technical parameters

Technical specifications

P4SMA56A technical parameters
ParameterValue
ApplicationsGeneral Purpose [2]
Current - Peak Pulse (10/1000µs)5.3A [2]
MfrLittelfuse Inc. [2]
Mounting TypeSurface Mount [2]
Operating Temperature-65°C~150°C(TJ) [2]
Power - Peak Pulse400W [2]
Power Line ProtectionNo [2]
Product StatusActive [2]
Unidirectional Channels1 [2]
SeriesP4SMA [2]
TypeZener [2]
Voltage - Breakdown (Min)53.2V [2]
Voltage - Clamping (Max) @ Ipp77V [2]
Voltage - Reverse Standoff (Typ)47.8V [2]
Package / CaseDO-214AC, SMA [2]

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

Related exact parts

Other published parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.