Circuit Protection

SP4044-04ATG

Active

LITTELFUSE

4 CH 30KV 2.8V 1.5PF DIODE ARRAY MSOP-10/ TR ROHS COMPLIANT: YES

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DocumentsDatasheet Product Change Notice EN

Circuit Protection

SP4044-04ATG

Active

LITTELFUSE

4 CH 30KV 2.8V 1.5PF DIODE ARRAY MSOP-10/ TR ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SP4044-04ATG

Applications	Ethernet
Current - Peak Pulse (10/1000µs)	2 A
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Power - Peak Pulse	500 W
Power Line Protection	True
Qualification	AEC-Q101
Supplier Device Package	10-MSOP
Type	Steering (Rail to Rail)
Unidirectional Channels [custom]	4
Voltage - Clamping (Max) @ Ipp	6 V
Voltage - Reverse Standoff (Typ)	2.8 V

SP4044-04ATG Series

4 Ch 30KV 2.8V 1.5pF Diode Array MSOP-10

Part	Operating Temperature [Min]	Operating Temperature [Max]	Power - Peak Pulse	Power Line Protection	Applications	Current - Peak Pulse (10/1000µs)	Voltage - Reverse Standoff (Typ)	Mounting Type	Grade	Supplier Device Package	Qualification	Unidirectional Channels [custom]	Type	Voltage - Clamping (Max) @ Ipp	Package / Case
LITTELFUSE SP4044-04ATG	-40 C	125 °C	500 W		Ethernet	2 A	2.8 V	Surface Mount	Automotive	10-MSOP	AEC-Q101	4	Steering (Rail to Rail)	6 V	10-TFSOP 10-MSOP (0.118" 3.00mm Width)

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.07
		10	$ 0.88
		100	$ 0.68
		500	$ 0.58
		1000	$ 0.47
		2000	$ 0.44
	Digi-Reel®	1	$ 1.07
		10	$ 0.88
		100	$ 0.68
		500	$ 0.58
		1000	$ 0.47
		2000	$ 0.44
	N/A	7674	$ 0.52
	Tape & Reel (TR)	4000	$ 0.40
Newark	Each (Supplied on Full Reel)	4000	$ 0.45
		6000	$ 0.43
		10000	$ 0.42

Description

General part information

SP4044-04ATG Series

The SP4044 integrates low capacitance diodes with an additional zener diode to protect each I/O pin against ESD and high surge events. This robust device can safely absorb up to 24A per IEC 61000-4-5 2nd edition (tp=8/20μs) without performance degradation and a minimum ±30kV ESD per IEC 61000-4-2 International Standard. Their low loading capacitance also makes them ideal for protecting high speed signal pins.