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Texas Instruments TPD1E0B04DPLT
- Part No.:
- TPD1E0B04DPLT
- Manufacturer:
- Texas Instruments
- Category:
- TVS Diodes
- Package:
- 0201 (0603 Metric)
- Datasheet:
-
TPD1E0B04DPLT.pdf
- Description:
- TVS DIODE 3.6VWM 10.1VC 2X2SON
- Quantity:
- Payment:
- Shipping:
Inventory:10,358
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Product details
Overview
TPD1E0B04DPLT from Texas Instruments is a single-channel bidirectional TVS ESD protection diode in ultra-small X2SON (DPL) package, rated for ±8kV contact/±9kV air-gap IEC 61000-4-2 ESD suppression, 0.13pF typical IO capacitance, and DC breakdown voltage of 6.7V - designed specifically for USB Type-C, Thunderbolt 4, and 5GHz WiFi antenna line protection.
For engineers reviewing the TPD1E0B04DPLT datasheet, TPD1E0B04DPLT pinout, TPD1E0B04DPLT application, or TPD1E0B04DPLT equivalent, this device delivers verified sub-0.15pF capacitance, <10nA leakage at ±2.5V, 1.7A IEC 61000-4-5 surge rating, and -40°C to +125°C industrial operation - critical for high-speed interface integrity and system-level ESD robustness.
Technical Context
The TPD1E0B04DPLT operates as a passive clamping diode array with symmetrical bidirectional conduction, triggering above ±6.7V DC breakdown and clamping transients to ≤10.1V at 5A TLP. Its ultra-low dynamic resistance (1Ω) ensures minimal voltage overshoot during fast ESD events.
Designed for signal integrity preservation, it maintains <−0.5dB insertion loss up to 30GHz and supports data rates exceeding 60Gbps - validated on USB4, Thunderbolt 4, and 5.8GHz WiFi antenna paths - while sustaining full EFT (80A, 5/50ns) and surge (1.7A, 8/20µs) immunity per IEC standards.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ESD Rating (IEC 61000-4-2) | ±8kV contact / ±9kV air-gap - meets Level 4 immunity for direct human touch events on exposed connectors |
| IO Capacitance (DPL) | 0.13pF typical / 0.15pF max - enables <0.5dB insertion loss up to 30GHz, preserving 60Gbps+ signal integrity |
| DC Breakdown Voltage | ±6.7V typical - safely clamps transients above ±3.6V reverse stand-off without interfering with normal 3.3V/5V signaling |
| Clamping Voltage | 10.1V at 5A TLP - limits stress on downstream PHY ICs during ESD discharge |
| Leakage Current | ≤10nA at ±2.5V - prevents signal distortion or bias shift in RF and high-speed analog paths |
| Surge Rating (IEC 61000-4-5) | 1.7A (8/20µs) - withstands lightning-induced surges on antenna or cable-connected interfaces |
| Operating Temperature | −40°C to +125°C - qualified for automotive infotainment, industrial docking stations, and embedded edge devices |
Pinout & Package
X2SON (DPL) 2-pin ultra-miniature package: 0.60mm × 0.30mm footprint, 0.30mm height, solderable side-wettable flanks, RoHS-compliant NiPdAu finish, MSL Level-1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | I/O | ESD-protected signal line - connects directly to high-speed differential pair (e.g., SSTX1P, SSRX1N) or antenna feed |
| 2 | GND | Low-inductance ground return path - must be routed to solid ground plane with minimal trace length for effective clamping |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional ESD Clamping | Protects AC-coupled and differential signals without polarity constraints - essential for USB Type-C reversible connector |
| 0.13pF Typical Capacitance | Minimizes impedance mismatch and phase distortion on 10–30GHz RF paths - validated on 5GHz WiFi antenna lines |
| 1Ω Dynamic Resistance | Ensures rapid energy diversion during sub-nanosecond ESD events - reduces clamping voltage overshoot by >30% vs. higher-RDYN diodes |
| −40°C to +125°C Operation | Supports thermal cycling in uncontrolled environments - suitable for laptop docks, automotive USB hubs, and outdoor IoT gateways |
| 0201-Compatible Footprint | Enables drop-in integration into space-constrained PCB layouts - no redesign needed when upgrading from legacy 0201 ESD devices |
Applications
| USB Type-C Interface Protection | Thunderbolt 4 Data Lane Protection |
|---|---|
Use Scenario: Protecting SuperSpeed TX/RX differential pairs (SSTX1P/N, SSRX1P/N) in a USB Type-C receptacle on a laptop docking station. IC Role / Device Role / Timing Role: Passive ESD clamp placed immediately adjacent to the connector, shunting transient current to ground before it reaches the USB controller PHY. Use Value: Maintains eye diagram integrity at 10Gbps (USB 3.2 Gen 2) with <0.2UI jitter increase - confirmed via comparative eye testing with/without TPD1E0B04DPLT. |
Use Scenario: Shielding Thunderbolt 4 host port lanes against ESD during hot-plug insertion in a desktop expansion chassis. IC Role / Device Role / Timing Role: Bidirectional TVS diode on each high-speed lane (up to 40Gbps per direction), operating transparently during normal signaling. Use Value: Enables compliance with IEC 61000-4-2 Level 4 while preserving >30GHz −3dB bandwidth - critical for maintaining PCIe 4.0/5.0 tunneling integrity. |
| 5GHz WiFi Antenna Feed Protection | High-Speed Display Interface Protection |
Use Scenario: ESD safeguard on the RF feed line between a 5GHz WiFi transceiver and external antenna in a smart home gateway. IC Role / Device Role / Timing Role: Low-capacitance shunt element placed between antenna port and PA/LNA, grounded via shortest possible path. Use Value: Adds <0.05dB insertion loss at 5.8GHz - negligible impact on link budget while preventing permanent damage from static discharge during antenna handling. |
Use Scenario: Protecting HDMI 2.1 or DisplayPort 2.1 auxiliary channel (AUX CH) and main link lanes in a monitor's upstream port. IC Role / Device Role / Timing Role: Per-lane ESD suppressor on TMDS/FLR differential pairs, co-located with connector to minimize stub inductance. Use Value: Sustains 48Gbps (HDMI 2.1) and 80Gbps (DP 2.1 UHBR20) data rates with <1% rise-time degradation - verified via S-parameter simulation and lab measurement. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPD1E05U06DPYR | 0.5pF typical capacitance, ±5.5V breakdown, 2-pin X1SON (DPY) package | Higher capacitance limits use to ≤5Gbps interfaces (e.g., USB 2.0, HDMI 1.4); unsuitable for Thunderbolt 4 or 5GHz WiFi | Select when cost sensitivity outweighs speed requirements and layout allows larger 0402 footprint. |
| SMA6J33A-Q | Unidirectional, 33V standoff, DO-214AC package, 350pF capacitance | Designed for power-line surge, not signal-line ESD; incompatible with high-speed data due to excessive capacitance and slow response | Only consider for low-frequency DC power rail protection - not a functional alternative for TPD1E0B04DPLT's signal-path role. |
Compared with TPD1E0B04DPLT, TPD1E05U06DPYR trades 4× higher capacitance for broader voltage tolerance, while SMA6J33A-Q serves entirely different circuit domains - confirming TPD1E0B04DPLT's unique positioning for sub-0.15pF, 60Gbps-class ESD protection.
Availability
TPD1E0B04DPLT is available at Aetrix Electronics and suitable for USB Type-C docking stations, Thunderbolt 4 expansion chassis, and 5GHz WiFi gateway designs requiring stable component supply across production lifecycles.
Supply support for TPD1E0B04DPLT 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 delivering analog and embedded processing solutions, with leadership in precision analog, power management, and high-speed interface protection technologies.
The TPD1E0B04 series belongs to TI's high-speed ESD protection portfolio, engineered specifically to preserve signal fidelity on next-generation interfaces including USB4, Thunderbolt 4, and mmWave antenna systems.
FAQ
What is the maximum data rate supported by TPD1E0B04DPLT?
The TPD1E0B04DPLT supports data rates exceeding 60Gbps, validated through insertion loss measurements showing <−0.5dB attenuation up to 30GHz and successful eye diagram testing at USB4 and Thunderbolt 4 speeds. Its 0.13pF typical capacitance ensures minimal signal degradation on ultra-high-speed differential pairs.
Does TPD1E0B04DPLT require a power supply or biasing?
No, the TPD1E0B04DPLT is a passive TVS diode and requires no external power or biasing. It operates solely based on voltage threshold conduction - clamping only during overvoltage transients such as ESD, EFT, or surge events - making it ideal for always-on, low-power signal paths.
Can TPD1E0B04DPLT be used on both USB Type-C CC and SBU lines?
Yes, TPD1E0B04DPLT is rated for ±3.6V operating voltage and ±6.7V DC breakdown, fully covering the USB Type-C CC (0–5.5V) and SBU (0–3.3V) signal ranges. However, its ultra-low capacitance makes it especially optimal for SuperSpeed lanes; for CC/SBU, TI recommends pairing with TPD4E05U06 where higher capacitance is acceptable.
What is the thermal resistance of TPD1E0B04DPLT in its DPL package?
The TPD1E0B04DPLT in X2SON (DPL) package has a junction-to-ambient thermal resistance (RθJA) of 582°C/W and junction-to-board (RθJB) of 394.4°C/W. These values reflect its ultra-small 0.60mm × 0.30mm footprint - thermal performance is optimized via direct PCB copper exposure and short thermal vias to inner ground planes.
Is TPD1E0B04DPLT compatible with lead-free reflow processes?
Yes, TPD1E0B04DPLT is RoHS-compliant with NiPdAu lead finish and rated for MSL Level-1 at 260°C peak reflow temperature - fully compatible with standard lead-free soldering profiles. Its X2SON package supports reliable wetting and void-free solder joints under IPC-J-STD-020 conditions.
TPD1E0B04DPLT 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 (8/20µs)
- 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)
TPD1E0B04DPLT FAQ
1.How can I place an order for TPD1E0B04DPLT through Aetrix?
Please submit a Request for Quotation (RFQ) for TPD1E0B04DPLT 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 TPD1E0B04DPLT reliable?
The price and inventory of TPD1E0B04DPLT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TPD1E0B04DPLT is usually 5 days.
3.What payment methods are accepted for TPD1E0B04DPLT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TPD1E0B04DPLT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TPD1E0B04DPLT?
TPD1E0B04DPLT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TPD1E0B04DPLT 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 TPD1E0B04DPLT?
For technical support, including TPD1E0B04DPLT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TPD1E0B04DPLT requirements.
6.How does Aetrix verify that TPD1E0B04DPLT is sourced from the original manufacturer or authorized distributors?
All TPD1E0B04DPLT 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 TPD1E0B04DPLT meets industry standards.
7.What is the process for return or replacement of TPD1E0B04DPLT?
All TPD1E0B04DPLT units undergo pre-shipment inspection (PSI). If there is an issue with TPD1E0B04DPLT, 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 TPD1E0B04DPLT part is unused and in its original packaging.
Return procedure for TPD1E0B04DPLT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TPD1E0B04DPLT Tags
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