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Texas Instruments TPD1E0B04DPLR
- Part No.:
- TPD1E0B04DPLR
- Manufacturer:
- Texas Instruments
- Category:
- TVS Diodes
- Package:
- 0201 (0603 Metric)
- Datasheet:
-
TPD1E0B04DPLR.pdf
- Description:
- TVS DIODE 3.6VWM 10.1VC 2X2SON
- Quantity:
- Payment:
- Shipping:
Inventory:85,667
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Product details
Overview
TPD1E0B04DPLR from Texas Instruments is a single-channel bidirectional TVS ESD protection diode in a 0.60 mm × 0.30 mm X2SON (DPL) package, rated for ±8 kV contact / ±9 kV air-gap IEC 61000-4-2 ESD suppression, 0.13 pF typical IO-to-GND capacitance, and 6.7 V DC breakdown voltage - deployed on USB Type-C superspeed lanes and 5 GHz WiFi antenna lines.
For engineers reviewing the TPD1E0B04DPLR datasheet, TPD1E0B04DPLR pinout, TPD1E0B04DPLR application, or TPD1E0B04DPLR equivalent, this device delivers ultra-low-capacitance transient protection for 60 Gbps interfaces including USB4, Thunderbolt 4, HDMI 2.1, DisplayPort 2.1, PCIe 5.0, and RF antenna paths - with validated insertion loss < 0.5 dB up to 30 GHz and clamping voltage ≤10.1 V at 5 A TLP.
Technical Context
The TPD1E0B04DPLR operates as a passive, bidirectional silicon diode array with symmetrical clamping behavior: it triggers above +6.7 V or below –6.7 V (typical VBR), clamps transients to ≤10.1 V at 5 A TLP, and maintains ultra-low dynamic resistance (1 Ω) during conduction. Its 0.13 pF typical capacitance ensures minimal signal distortion across differential high-speed pairs.
Designed for placement directly at USB Type-C or antenna connector entry points, the device relies on low-inductance PCB routing and ground-plane coupling to divert ESD current (<10 ns response) to system ground while preserving impedance integrity - verified via eye diagram testing at 10 Gbps and S-parameter analysis up to 40 GHz.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ESD Rating (IEC 61000-4-2) | ±8 kV contact / ±9 kV air-gap discharge - meets Level 4 immunity without system-level failure |
| IO-to-GND Capacitance | 0.13 pF typical (DPL package) - enables <0.5 dB insertion loss up to 30 GHz for 60 Gbps signaling |
| DC Breakdown Voltage | ±6.7 V typical - protects against overvoltage beyond ±3.6 V operating range while avoiding false triggering |
| Clamping Voltage | 10.1 V at 5 A TLP - limits stress on downstream PHY ICs during ESD events |
| Leakage Current | ≤10 nA at ±2.5 V - prevents DC bias shift or signal integrity degradation in sensitive RF/HSI paths |
| Surge Rating (IEC 61000-4-5) | 1.7 A (8/20 µs) - withstands lightning-induced surges on exposed antenna or cable interfaces |
| Operating Temperature | –40°C to +125°C - supports industrial and automotive under-hood/edge-compute deployments |
Pinout & Package
X2SON (DPL) 2-pin package: 0.60 mm × 0.30 mm body, 0.20 mm pitch, bottom-side thermal pad (no electrical connection), RoHS-compliant NiPdAu lead finish, MSL Level-1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | I/O | ESD-protected signal line - connects to high-speed differential pair (e.g., SSTX1P, SSRX1N, or antenna feed) |
| 2 | GND | Direct low-inductance connection to system ground plane - critical for effective ESD current diversion |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional ESD Clamping | Symmetrical ±6.7 V breakdown enables protection of AC-coupled or floating high-speed signals without polarity constraints |
| Ultra-Low Capacitance | 0.13 pF typical ensures <0.1 dB amplitude loss at 10 GHz - preserves eye height and jitter margin in USB4/Thunderbolt 4 links |
| Low Dynamic Resistance | 1 Ω enables rapid energy dissipation and tight clamping - reduces peak voltage seen by protected PHY by >30% vs. higher-RDYN alternatives |
| RF-Optimized Layout | 0.60 mm × 0.30 mm DPL footprint minimizes parasitic inductance - validated with <0.5 dB insertion loss up to 30 GHz in 50 Ω systems |
| Industrial Temp Range | –40°C to +125°C operation supports deployment in thermally aggressive environments like docking stations and 5G CPE units |
Applications
| USB Type-C Superspeed Protection | Thunderbolt 4 Interface Protection |
|---|---|
|
Use Scenario: Protecting SSTX/SSRX differential pairs in USB Type-C connectors on laptops and docking stations against human-body ESD events. IC Role / Device Role / Timing Role: Passive bidirectional TVS diode placed immediately adjacent to the connector to shunt ESD current to ground before reaching the USB controller PHY. Use Value: Maintains 10 Gbps eye diagram integrity (verified per Figure 5-12/5-13) while clamping transients to ≤10.1 V - preventing PHY latch-up or damage. |
Use Scenario: Safeguarding Thunderbolt 4 host/device ports against ±8 kV contact ESD during hot-plug operations in high-end workstations and external GPUs. IC Role / Device Role / Timing Role: Signal-line ESD suppressor on each of four differential lanes (TX/RX ×2), leveraging 0.13 pF capacitance to avoid signal degradation at 40 Gbps aggregate bandwidth. Use Value: Enables full compliance with Thunderbolt 4 ESD requirements while delivering <0.5 dB insertion loss at 20 GHz - preserving link training success rate. |
| HDMI 2.1 Source Protection | 5 GHz WiFi Antenna Feed Protection |
|
Use Scenario: Shielding HDMI 2.1 TMDS clock and data channels in TVs and set-top boxes from ESD induced by user handling of cables or connectors. IC Role / Device Role / Timing Role: Per-lane ESD clamp on each of four high-speed differential pairs, mounted within 3 mm of the HDMI receptacle. Use Value: Prevents pixel corruption or link dropouts during ESD events by limiting clamped voltage to ≤10.1 V - validated with HDMI 2.1 48 Gbps eye testing. |
Use Scenario: Adding robust ESD immunity to the RF feed line between WiFi 6E/7 transceivers and external antennas in routers and access points. IC Role / Device Role / Timing Role: Series-connected bidirectional TVS on antenna port, operating in RF-transparent mode below 6 GHz with <0.15 pF capacitance. Use Value: Delivers 5.17–5.835 GHz insertion loss <0.3 dB (per Figure 7-8) while surviving 8 kV contact discharges - eliminating antenna-port failures in field deployments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPD1E05U06DPYR | 0.5 pF typical capacitance (vs. 0.13 pF); ±5.5 V standoff; DPY (1.0 × 0.6 mm) package | Targeted at lower-speed interfaces (USB 2.0, CC/SBU lines) - not suitable for >10 Gbps lanes | Select when protecting non-superspeed lines (e.g., USB Type-C CC, SBU, or DP/DM) where higher capacitance is acceptable |
| SMA6J5.0A-Q | Unidirectional; 5.0 V standoff; DO-214AC package; 350 pF capacitance; 600 W surge rating | Designed for power-rail or low-frequency signal protection - incompatible with high-speed data lines due to excessive capacitance and package inductance | Use only for DC power input or low-bandwidth analog lines - never for USB4/Thunderbolt/antenna RF paths |
Compared with TPD1E0B04DPLR, TPD1E05U06DPYR trades ultra-low capacitance for higher surge robustness on auxiliary lines, while SMA6J5.0A-Q provides power-rail-grade clamping but introduces fatal signal distortion in high-speed applications - making TPD1E0B04DPLR the sole viable option for 60 Gbps interface protection.
Availability
TPD1E0B04DPLR is available at Aetrix Electronics and suitable for USB Type-C docking stations, Thunderbolt 4 external GPUs, and 5 GHz WiFi 6E/7 antenna modules requiring stable component supply across industrial temperature ranges and high-volume production cycles.
Supply support for TPD1E0B04DPLR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor company specializing in analog, embedded processing, and high-reliability ICs, with leadership in precision analog and interface protection solutions.
The TPD1E0B04 product line delivers ultra-low-capacitance ESD protection specifically engineered for next-generation high-speed digital and RF interfaces - targeting USB4, Thunderbolt, HDMI 2.1, DisplayPort 2.1, PCIe 5.0, and WiFi 6E/7 antenna paths.
FAQ
What is the exact package type and dimensions of the TPD1E0B04DPLR?
The TPD1E0B04DPLR uses the X2SON (DPL) package: a 2-pin, bottom-thermal-pad-only, 0.60 mm × 0.30 mm nominal body size with 0.20 mm pin pitch. It is distinct from the larger DPY (X1SON) variant and is optimized for minimal parasitic inductance in high-frequency layouts.
Does the TPD1E0B04DPLR support bidirectional signal paths like USB Type-C differential pairs?
Yes, the TPD1E0B04DPLR is a fully bidirectional TVS diode with symmetrical ±6.7 V breakdown voltage and matched clamping performance in both polarities - making it ideal for AC-coupled, differential high-speed interfaces such as USB Type-C SSTX/SSRX, Thunderbolt 4, and HDMI 2.1 TMDS lanes.
What is the maximum data rate supported by the TPD1E0B04DPLR without signal integrity degradation?
The TPD1E0B04DPLR supports data rates exceeding 60 Gbps, validated by <0.5 dB insertion loss up to 30 GHz (Figure 5-11), preserved eye diagrams at 10 Gbps (Figures 5-12/5-13), and stable 0.13 pF capacitance across 2–30 GHz - enabling full compliance with USB4, Thunderbolt 4, and HDMI 2.1 specifications.
Can the TPD1E0B04DPLR be used to protect 5 GHz WiFi antenna feeds?
Yes, the TPD1E0B04DPLR is explicitly qualified for 5.17–5.835 GHz WiFi antenna protection (Section 7.2.2). Its 0.13 pF capacitance and <0.3 dB insertion loss in that band (Figure 7-8) ensure minimal RF loss and impedance mismatch - preventing transmit power rollback or receive sensitivity degradation.
What is the clamping voltage of the TPD1E0B04DPLR under a 5 A TLP pulse?
The TPD1E0B04DPLR clamps to 10.1 V (maximum) under a 5 A Transmission Line Pulse (TLP) test condition, as specified in Section 5.6 Electrical Characteristics. This value applies equally for both positive and negative polarity pulses and ensures safe voltage levels for downstream PHY ICs.
TPD1E0B04DPLR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 0201 (0603 Metric)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 3.6V (Max)
- Voltage - Breakdown (Min):
- 6.7V (Typ)
- Voltage - Clamping (Max) @ Ipp:
- 10.1V
- Current - Peak Pulse (10/1000µs):
- 1.7A (8/20µA)
- Power - Peak Pulse:
- 15W
- Power Line Protection:
- No
- Applications:
- RF Antenna
- Capacitance @ Frequency:
- 0.13pF @ 1MHz
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 2-X2SON (0.6x0.3)
TPD1E0B04DPLR FAQ
1.How can I place an order for TPD1E0B04DPLR through Aetrix?
Please submit a Request for Quotation (RFQ) for TPD1E0B04DPLR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TPD1E0B04DPLR reliable?
The price and inventory of TPD1E0B04DPLR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TPD1E0B04DPLR is usually 5 days.
3.What payment methods are accepted for TPD1E0B04DPLR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TPD1E0B04DPLR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TPD1E0B04DPLR?
TPD1E0B04DPLR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TPD1E0B04DPLR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TPD1E0B04DPLR?
For technical support, including TPD1E0B04DPLR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TPD1E0B04DPLR requirements.
6.How does Aetrix verify that TPD1E0B04DPLR is sourced from the original manufacturer or authorized distributors?
All TPD1E0B04DPLR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TPD1E0B04DPLR meets industry standards.
7.What is the process for return or replacement of TPD1E0B04DPLR?
All TPD1E0B04DPLR units undergo pre-shipment inspection (PSI). If there is an issue with TPD1E0B04DPLR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TPD1E0B04DPLR part is unused and in its original packaging.
Return procedure for TPD1E0B04DPLR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TPD1E0B04DPLR Tags
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