Circuit Protection

P4SMA440A

Active

Littelfuse/Commercial Vehicle Products

TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,376V V(RWM),DO-214AC / SMA

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DocumentsDatasheet Technical Data Sheet EN

Circuit Protection

P4SMA440A

Active

Littelfuse/Commercial Vehicle Products

TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,376V V(RWM),DO-214AC / SMA

Deep-Dive with AI

DocumentsDatasheet Technical Data Sheet EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	P4SMA440A

Applications	General Purpose
Current - Peak Pulse (10/1000µs)	700 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) [Min]	418 V
Voltage - Clamping (Max) @ Ipp	602 V
Voltage - Reverse Standoff (Typ)	376 V

P4SMA440A Series

TVS Diode SMA Suf MT T&R

Part	Mounting Type	Power - Peak Pulse	Current - Peak Pulse (10/1000µs)	Supplier Device Package	Voltage - Clamping (Max) @ Ipp	Applications	Package / Case	Unidirectional Channels [custom]	Power Line Protection	Voltage - Breakdown (Min) [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Type	Voltage - Reverse Standoff (Typ)
Littelfuse/Commercial Vehicle Products P4SMA440A	Surface Mount	400 W	700 mA	DO-214AC (SMA)	602 V	General Purpose	DO-214AC SMA	1		418 V	150 °C	-65 °C	Zener	376 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	7500	$ 0.11
	Cut Tape (CT)	1	$ 0.30
		1	$ 0.64
		1	$ 0.54
		10	$ 0.18
		10	$ 0.46
		10	$ 0.40
		100	$ 0.32
		100	$ 0.11
		100	$ 0.25
		500	$ 0.19
		500	$ 0.25
		500	$ 0.08
		1000	$ 0.07
		1000	$ 0.17
		1000	$ 0.20
		2000	$ 0.07
		2000	$ 0.15
		2000	$ 0.18
	Digi-Reel®	1	$ 0.54
		1	$ 0.30
		1	$ 0.64
		10	$ 0.40
		10	$ 0.18
		10	$ 0.46
		100	$ 0.32
		100	$ 0.11
		100	$ 0.25
		500	$ 0.08
		500	$ 0.19
		500	$ 0.25
		1000	$ 0.20
		1000	$ 0.07
		1000	$ 0.17
		2000	$ 0.07
		2000	$ 0.18
		2000	$ 0.15
	Tape & Reel (TR)	5000	$ 0.17
		5000	$ 0.14
		7500	$ 0.05
		10000	$ 0.16
		10000	$ 0.13
		15000	$ 0.12
		15000	$ 0.05
		22500	$ 0.05
		25000	$ 0.16
		25000	$ 0.11
		35000	$ 0.11
		37500	$ 0.04
		50000	$ 0.11
		50000	$ 0.15
		52500	$ 0.04
		75000	$ 0.04
		187500	$ 0.04
Newark	Each (Supplied on Full Reel)	5000	$ 0.21
		10000	$ 0.19
		20000	$ 0.18
		30000	$ 0.17
		50000	$ 0.16

Description

General part information

P4SMA440A Series

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