Skip to main content
Log in
Texas Instruments TPD6E004RSER — Circuit Protection

TPD6E004RSER Texas Instruments Steering (Rail to Rail) TVS

MPNTPD6E004RSER
Active

Texas Instruments TPD6E004RSER, Steering (Rail to Rail) TVS Diode Array, 6 Unidirectional Channels, 5.5V Reverse Standoff, 8-UFQFN, -40°C to 85°C.

$0.6500Ref. price · indicative, final on quote
Texas Instruments TPD6E004RSER datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPD6E004RSER specifications
ParameterValue
TypeSteering (Rail to Rail)
MountingSurface Mount
Voltage - breakdown6V
Voltage - reverse standoff5.5V (Max)
Power line protectionYes
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsEthernet
Case8-UFQFN
Unidirectional channels6

Product details

Six-channel rail-to-rail clamp for Ethernet ports

The Texas Instruments TPD6E004RSER is a steering (rail to rail) TVS diode array packing six unidirectional channels into an 8-UFQFN package measuring 1.5x1.5 mm. It is designed specifically for Ethernet port protection, clamping transients on signal lines to the supply rails. With a reverse standoff voltage of 5.5V (max) and a minimum breakdown voltage of 6V, it sits on 3.3V or 5V Ethernet PHY interfaces without leaking.

Channel count and package — what fits your BOM

Six unidirectional channels protect three differential pairs — exactly what 100BASE-TX or 1000BASE-T Ethernet needs per port. One TPD6E004RSER covers one RJ45 jack's worth of signal lines, keeping the BOM count low. The 8-UQFN (1.5x1.5 mm) footprint is small enough to tuck under the magnetics or near the connector.

Frequently asked questions

Is TPD6E004RSER suitable for 1000BASE-T Ethernet protection?

Yes. The six unidirectional channels match the four differential pairs plus one spare for 1000BASE-T. The 5.5V reverse standoff works with 3.3V PHY supplies, and the rail-to-rail steering architecture clamps transients to VCC and GND without signal degradation.

What is the lead time for TPD6E004RSER from Texas Instruments?

Lead time is confirmed at quote time against your specific order quantity and required delivery window. Submit an RFQ through this listing for a current lead-time estimate and pricing.

Does TPD6E004RSER have a specified peak pulse current rating?

The evidence does not list a peak pulse current rating. For detailed transient performance and clamping voltage curves, refer to the Texas Instruments TPD6E004 datasheet.