Circuit Protection

P4SMA540

Obsolete

Littelfuse/Commercial Vehicle Products

TVS DIODE 486VWM 777VC DO214AC

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

Circuit Protection

P4SMA540

Obsolete

Littelfuse/Commercial Vehicle Products

TVS DIODE 486VWM 777VC DO214AC

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	P4SMA540

Applications	General Purpose
Current - Peak Pulse (10/1000µs)	500 mA
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-65 °C
Package / Case	DO-214AC, SMA
Power - Peak Pulse	400 W
Power Line Protection	False
Supplier Device Package	DO-214AC (SMA)
Type	Zener
Unidirectional Channels [custom]	1
Voltage - Breakdown (Min)	487.35 V
Voltage - Clamping (Max) @ Ipp	777 V
Voltage - Reverse Standoff (Typ)	486 V

P4SMA540 Series

TVS Diode SMA Suf MT T&R

Part	Current - Peak Pulse (10/1000µs)	Supplier Device Package	Voltage - Breakdown (Min)	Power - Peak Pulse	Voltage - Clamping (Max) @ Ipp	Package / Case	Voltage - Reverse Standoff (Typ)	Type	Applications	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Unidirectional Channels [custom]	Power Line Protection
Littelfuse/Commercial Vehicle Products P4SMA540	500 mA	DO-214AC (SMA)	487.35 V	400 W	777 V	DO-214AC SMA	486 V	Zener	General Purpose	Surface Mount	150 °C	-65 °C	1

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

P4SMA540 Series

The P4SMA series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Documents

Technical documentation and resources