Texas Instruments TPD4E001D
TPD4E001D variants from Texas Instruments
TPD4E001D Overview
What changes between part numbers, and what to check before you lock the BOM — TVS Diodes.
Key Features
- Footprint / package: SONSingle package option across listed variants; still confirm reel vs tube suffix if you auto-insert.
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 6 distinct suffix patternsExamples: RSR, BVR, CKR, PKR, PKT (+1 more). Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- TVS Diodes — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Ordering Variants
Compare 6 TPD4E001D part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Package Type | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|---|
| TPD4E001DRSR | Package: SON | Operating Supply Voltage: 5.5V | Number of Channels: 4 | Interface: LVDS, USB, Ethernet | Max Operating Temp: 85°C | Min Operating Temp: -40°C | SON | Texas Instruments | Active | Compliant | In Stock | |
| TPD4E001DBVR | 4-Ch TVS Diode, 1.5pF, 5.5V, ±8kV ESD, SOT-23 | - | Texas Instruments | Active | Compliant | In Stock | |
| TPD4E001DCKR | 4-Ch TVS Diode Array, 1.5pF, ESD Protection, 5.5A, SC-70 | - | Texas Instruments | Active | Compliant | In Stock | |
| TPD4E001DPKR | Low-capacitance 4-channel +/-15-k-V ESD protection array for high-speed data interfaces 6-USON -40 to 85 | - | Texas Instruments | Active | Compliant | In Stock | |
| TPD4E001DPKT | 4-Ch ESD Protection Array, 1.5pF, 5.5V, LVDS/USB/Ethernet | - | Texas Instruments | Active | Compliant | In Stock | |
| TPD4E001DRLR | 4-Ch TVS Diode Array, 1.5pF, 5.5V, ESD Protection, SOT | - | Texas Instruments | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on TPD4E001D map to package, grade, and reel options.
How to Choose the Right TPD4E001D TVS Diodes
Match the footprint first
Packages here: SON. Open the land-pattern drawing before you substitute a different suffix.
Electrical headroom
Compare voltage and current columns in the variant table. For TPD4E001D, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "TPD4E001D" — include the full suffix (e.g. RSR, BVR, CKR). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for TPD4E001D product family
Identity
Variant Parameters
Source TPD4E001D with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 6 ordering variants from Texas Instruments. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the TPD4E001D product family.