SP3374NUTG Information

SP3374NUTG TVS Diode Array

Littelfuse SP3374NUTG is a 3.3V 40A TVS Diode Array. The device protects against ESD (electrostatic discharge), CDE (cable discharge events), EFT (electrical fast transients), and lightning induced surges for high-speed, differential data lines. SP3374NUTG can protect up 4 channels or 2 differential pairs, up to 40A (IEC 61000-4-5 2nd edition,) and up to 30kV ESD (IEC 61000-4-2). Features include a “flow-through” design to minimize signal distortion, reduce voltage overshoot, and provide a simplified PCB design. The low capacitance and low clamping voltage make the SP3374NUTG ideal for high-speed data interfaces such as 1GbE applications

General Purpose ESD Protection SPA Diodes

Littlefuse General Purpose ESD Protection SPA Diodes protect electronics from transient voltage damage. The wide selection offers diodes that meet industry requirements to solve multiple exposure issues.

Ethernet ESD, Lightning, & Power Fault Protection

Littelfuse Ethernet/PoE ESD, EFT, Lightning, and Power Fault Protection ensures that the power fault overcurrent can be protected with Telelink fuses. The Ethernet Power Fault Protection includes the SMCJ and SP40 TVS Diode, SP3, SRV05xx, LC03xx, and SP40xx Diode Array, and the 0461xxx Fuse series. Littelfuse Ethernet/PoE ESD, EFT, Lightning, and Power Fault Protection products meet various applicable standards. 

Lightning Surge TVS SPA Diodes

Littelfuse Lightning Surge TVS SPA Diodes are designed to limit the amount of unwanted voltages to prevent damage by blocking the surges. 

TVS Silicon Protection Arrays (SPA)

Littelfuse TVS Diode Arrays SPA™ (Silicon Protection Arrays) are designed to protect electronics from very fast and damaging voltage transients, such as lightning and electrostatic discharge (ESD). The diodes offer an ideal protection solution for I/O interfaces and digital and analog signal lines in computer and consumer portable electronics. The TVS SPA diodes offer a broader application use and improved impulse protection performance over conventional diodes.

Industrial Communication & Control

Littelfuse Industrial Communication and Control provides protection for RS-485 and Ethernet applications. The Industrial RS-485 features the capability of driving multiple ports, a fast speed rating of 10Mbps, and a long-distance transmission of 1500. Industrial Ethernet provides a long-distance transmission of 100m, a 30W PoE+ rating, and a fast speed rating of 1Gbps. Littelfuse Industrial Communication and Control RS-485 and Ethernet devices are ideal for energy meters, factory automation, wind control, and human machine interface. 

Littelfuse High Reliability TVS Diodes

Automotive Qualified SPA TVS Diodes

Littlefuse Automotive Qualified SPA TVS Diodes are PPAP (production part approval process) capable with a single origin flow from wafer creation and testing to tape and reel. The AEC-Q101 qualified diodes offer durable protection for current and emerging automotive technologies.

Specifications

SP3374NUTG Price & Stock

Littelfuse SP3374NUTG pricing and available inventory.

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Alternate Names

Littelfuse has several brands around the world that may have alternate names for SP3374NUTG due to regional differences or acquisition. SP3374NUTG may also be known as the following names: