Circuit Protection

SP3312TUTG

Active

Littelfuse/Commercial Vehicle Products

TVS DIODE, BIDIR, 3.3V, UDFN ROHS COMPLIANT: YES

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Search across all available documentation for this part.

DocumentsESD System Level Guide Datasheet

Circuit Protection

SP3312TUTG

Active

Littelfuse/Commercial Vehicle Products

TVS DIODE, BIDIR, 3.3V, UDFN ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsESD System Level Guide Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SP3312TUTG

Applications	Ethernet
Bidirectional Channels	2
Current - Peak Pulse (10/1000µs)	10 A
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Package / Case	8-XFDFN
Power - Peak Pulse	250 W
Power Line Protection	False
Qualification	AEC-Q101
Supplier Device Package	8-µDFN (2x1)
Type	Zener
Voltage - Clamping (Max) @ Ipp [Max]	13 V
Voltage - Reverse Standoff (Typ)	3.3 V

SP3312TUTG Series

4ch 3.3V 15A low cap. TVS Diode Array

Part	Type	Package / Case	Mounting Type	Current - Peak Pulse (10/1000µs)	Voltage - Reverse Standoff (Typ)	Operating Temperature [Min]	Operating Temperature [Max]	Bidirectional Channels	Qualification	Voltage - Clamping (Max) @ Ipp [Max]	Power Line Protection	Power - Peak Pulse	Supplier Device Package	Grade	Applications
Littelfuse/Commercial Vehicle Products SP3312TUTG	Zener	8-XFDFN	Surface Mount	10 A	3.3 V	-40 °C	125 ¯C	2	AEC-Q101	13 V		250 W	8-µDFN (2x1)	Automotive	Ethernet

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	$ 1.06
		10	$ 0.87
		100	$ 0.67
		500	$ 0.57
		1000	$ 0.47
	Digi-Reel®	1	$ 1.06
		10	$ 0.87
		100	$ 0.67
		500	$ 0.57
		1000	$ 0.47
	Tape & Reel (TR)	3000	$ 0.44
		6000	$ 0.42
		9000	$ 0.40
Newark	Each (Supplied on Cut Tape)	1	$ 0.82
		10	$ 0.67
		50	$ 0.59

Description

General part information

SP3312TUTG Series

The SP3312TUTG integrates 4 channels (2 differential pair) of low capacitance diodes to protect sensitive I/O pins against lightning induced surge events and ESD. This robust device can safely absorb up to 15A per IEC61000-4-5 (tP=8/20μs) without performance degradation and a minimum ±30kV ESD per IEC61000-4-2 international standard. The low loading capacitance makes the SP3312TUTG ideal for protecting high-speed signal pins.