Texas Instruments TPD4E1U06DCKR TVS Diodes
Quad-channel unidirectional transient voltage suppressor (TVS) for high-speed interfaces like LVDS, USB, and Ethernet.

Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments TPD4E1U06DCKR TVS Diodes technical specifications.
General
Alternate Parts Comparison (TPD4E1U06DCKR vs TPD4E1U06DBVR vs TPD4E004DRYRG4 vs TPD6E001RSERG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Capacitance | 1pF | -- | 2pF | 1.5pF |
| Operating Temperature | -40°C ~ 125°C | -- | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 5.5V | -- | 5.5V | 5.5V |
| Interface | LVDS, USB, Ethernet | -- | USB, Ethernet | LVDS, USB |
| Number of Channels | 4 | -- | 4 | 6 |
| RoHS | Yes | -- | Yes | Yes |
| Direction | Unidirectional | -- | Unidirectional | Unidirectional |
| Lead Free | Lead Free | -- | Lead Free | Lead Free |
| Length | 2.15mm | -- | 1.45mm | 1.5mm |
| Min Breakdown Voltage | 6.5V | -- | 6V | 11V |
| Package | SC | -- | SON | QFN |
| Package Quantity | 3000 | -- | 5000 | 3000 |
| Action |
Texas Instruments TPD4E1U06DCKR TVS Diodes Overview
Quad-channel unidirectional transient voltage suppressor (TVS) for high-speed interfaces like LVDS, USB, and Ethernet. Features 1pF capacitance per channel, 6.5V minimum breakdown voltage, and 11V clamping voltage. Offers 45W peak pulse power handling with a 3A peak pulse current rating. Operates over a wide temperature range of -40°C to 125°C.
Surface mountable in a compact SC package, this RoHS compliant device provides robust ESD protection.
