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Texas Instruments TPD4E001RDBVR — Circuit Protection

Texas Instruments TPD4E001RDBVR Steering TVS, 5.5V, 1.5pF

MPNTPD4E001RDBVR
End of Life

Texas Instruments TPD4E001RDBVR, Steering (Rail to Rail) TVS Diode Array, 5.5V Reverse Standoff, 1.5pF Capacitance, 4 Unidirectional Channels, SOT-23-6, Automotive Grade.

$0.4300Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPD4E001RDBVR specifications
ParameterValue
TypeSteering (Rail to Rail)
MountingSurface Mount
Voltage - breakdown11V
Voltage - clamping (Max) @ ipp17V (Typ)
Voltage - reverse standoff5.5V (Max)
Current - peak pulse (10/1000μs)5.5A (8/20µs)
Power - peak pulse100W
Power line protectionYes
Capacitance @ frequency1.5pF @ 10MHz
Operating temperature-40°C ~ 85°C (TA)
GradeAutomotive
PackageTape & Reel (TR) Cut Tape (CT)
ApplicationsEthernet, USB
CaseSOT-23-6
Unidirectional channels4

Product details

What this steering TVS array does for your signal lines

The Texas Instruments TPD4E001RDBVR is a steering (rail-to-rail) TVS diode array that clamps transients on four unidirectional channels. It is designed to protect high-speed data lines such as Ethernet and USB, where the 1.5pF capacitance at 10MHz keeps signal integrity intact. The 5.5V maximum reverse standoff voltage suits 5V and 3.3V logic rails, and the 17V typical clamping voltage at 5.5A peak pulse current (8/20µs waveform) provides a defined protection level.

This removes the supply-chain risk of a forced redesign.

Package and mounting — SOT-23-6 footprint

Frequently asked questions

Can TPD4E001RDBVR be used for USB 2.0 protection?

Yes, the 1.5pF capacitance at 10MHz is low enough to maintain USB 2.0 signal integrity, and the 5.5V reverse standoff voltage covers the 5V VBUS and data-line voltage levels. The part is explicitly listed for USB applications.