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Diodes Incorporated D5V0X1B2LPQ-7B
- Part No.:
- D5V0X1B2LPQ-7B
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- 0402 (1006 Metric)
- Datasheet:
-
D5V0X1B2LPQ-7B.pdf
- Description:
- DATALINE PROTECTION PP X1-DFN100
- Quantity:
- Payment:
- Shipping:
Inventory:1,542
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Product details
Overview
D5V0X1B2LPQ-7B from Diodes Incorporated is a bidirectional ultra-low-capacitance TVS diode designed for ESD protection of high-speed data lines. It features 7 V minimum breakdown voltage, 0.23 pF typical junction capacitance, ±15 kV IEC 61000-4-2 contact/air ESD rating, and AEC-Q101 qualification for automotive infotainment interfaces including HDMI and USB.
For engineers reviewing the D5V0X1B2LPQ-7B datasheet, D5V0X1B2LPQ-7B pinout, D5V0X1B2LPQ-7B application, or D5V0X1B2LPQ-7B equivalent, key selection criteria include sub-0.25 pF signal-line capacitance, 1-channel bidirectional clamping, 14 V max clamping at 1 A, and X1-DFN1006-2 package compatibility with space-constrained PCB layouts.
Technical Context
This device operates as a transient voltage suppressor in parallel with protected signal paths, triggering conduction when reverse voltage exceeds 7 V to clamp transients below 14 V. Its low dynamic resistance (1.0 Ω typ) ensures rapid energy diversion during ESD events.
Designed specifically for high-frequency interfaces, it maintains signal integrity via ultra-low 0.23 pF capacitance at 2.5 V bias and supports both IEC 61000-4-2 (±15 kV) and ISO 10605 (±10 kV) compliance without degrading data rates in HDMI or USB 2.0 channels.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Breakdown Voltage (VBR) | 7.0 V min - Ensures reliable turn-on before damage to downstream 5.5 V-rated ICs |
| Junction Capacitance (CT) | 0.23 pF typ at 2.5 V - Preserves signal integrity on >480 Mbps USB 2.0 and HDMI 1.4 lines |
| Clamping Voltage (VCL) | 14 V max at 1 A, 8/20 µs - Limits stress on protected transceivers during surge events |
| ESD Rating | ±15 kV contact/air per IEC 61000-4-2 - Meets automotive infotainment system-level ESD immunity requirements |
| Package | X1-DFN1006-2 - 1.08 mm × 0.68 mm footprint enables placement adjacent to HDMI/USB connectors |
| AEC-Q101 Qualified | Yes - Validated for automotive-grade reliability under temperature cycling, HAST, and mechanical shock |
Pinout & Package
Package: X1-DFN1006-2 - 2-terminal, bottom-exposed thermal pad, 0.53 mm max height, RoHS-compliant NiPdAu-plated terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode (Bidirectional) | Common connection point for differential pair protection; symmetric layout eliminates polarity dependency |
| Pin 2 | Cathode (Bidirectional) | Shared terminal for dual-direction clamping; connects to ground plane via shortest possible trace |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low capacitance | 0.23 pF typ - Enables use on 480 Mbps USB 2.0 and HDMI 1.4 differential pairs without signal degradation |
| AEC-Q101 qualification | Validated for automotive infotainment - Supports PPAP submission and IATF 16949 manufacturing traceability |
| Bidirectional clamping | Single-device protection for AC-coupled or differential signals - Eliminates need for dual-diode arrays in HDMI/USB layouts |
| Low-profile packaging | 0.53 mm max height - Fits beneath low-clearance shields and connector housings in compact head units |
Applications
| HDMI Interface Protection | USB 2.0 Port Protection |
|---|---|
Use Scenario: Protecting HDMI 1.4 TMDS differential pairs in automotive head units against ESD during cable insertion or handling. IC Role / Device Role / Timing Role: Bidirectional shunt TVS placed directly at HDMI connector, clamping transients before they reach the source/sink PHY. Use Value: 0.23 pF capacitance prevents rise-time degradation on 165 MHz pixel clocks, maintaining compliance with HDMI electrical specifications. | Use Scenario: Safeguarding USB 2.0 D+/D− lines in vehicle infotainment systems from user-induced ESD during peripheral docking. IC Role / Device Role / Timing Role: Single-channel TVS mounted at USB receptacle, providing symmetrical clamping for full-speed (480 Mbps) signaling. Use Value: Sub-0.25 pF loading avoids eye diagram closure and jitter accumulation across 1.5 m cables per USB 2.0 specification. |
| Automotive Infotainment Console | Telematics Control Unit (TCU) Data Lines |
Use Scenario: ESD hardening of touch-screen interface and audio codec data lines in AEC-Q101–compliant center consoles. IC Role / Device Role / Timing Role: Discrete TVS deployed on I²C, SPI, and I²S buses connecting MCU to display/audio ICs. Use Value: 7 V breakdown and 14 V clamping align with 3.3 V/5 V logic rails, preventing latch-up while preserving timing margins. | Use Scenario: Protecting CAN-FD or Ethernet AVB data lanes in TCUs exposed to service bay ESD events during diagnostics or firmware updates. IC Role / Device Role / Timing Role: Low-capacitance TVS applied to high-speed serial links between modem and baseband processor. Use Value: 0.23 pF capacitance avoids resonance effects above 1 GHz, critical for maintaining signal integrity on 2+ Mbps CAN-FD physical layer. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bidirectional ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ5.0A | 5.0 V VRWM, 600 W peak power, 300 pF capacitance - 1300× higher capacitance than D5V0X1B2LPQ-7B | Only suitable for DC/low-speed lines (e.g., power rails, buttons); incompatible with HDMI/USB | Select only for non-high-speed, non-AEC-Q101 applications where capacitance is not critical |
| TPD2E001DRYR | 1.0 pF typ capacitance, ±8 kV IEC 61000-4-2 - 4.3× higher capacitance, 47% lower ESD rating | Qualified for industrial but not automotive; lacks AEC-Q101 validation and PPAP support | Acceptable for cost-sensitive consumer USB ports where AEC-Q101 is not required |
Compared with SMAJ5.0A and TPD2E001DRYR, D5V0X1B2LPQ-7B uniquely delivers automotive-grade reliability, sub-0.25 pF capacitance, and ±15 kV ESD robustness-enabling direct integration into HDMI/USB 2.0 signal paths without signal integrity compromise or requalification effort.
Availability
D5V0X1B2LPQ-7B is available at Aetrix Electronics and suitable for automotive infotainment systems, HDMI interface modules, and USB 2.0 port protection requiring stable component supply across production lifecycles.
Supply support for D5V0X1B2LPQ-7B 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
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, specializing in high-reliability protection, power management, and signal integrity solutions.
The D5V0X1B2LPQ-7B belongs to Diodes' ultra-low-capacitance TVS portfolio, engineered specifically for ESD-hardened automotive infotainment and high-speed data interfaces where signal fidelity and AEC-Q101 compliance are mandatory.
FAQ
What is the maximum clamping voltage of D5V0X1B2LPQ-7B at 1 A surge current?
The maximum clamping voltage is 14 V under 8/20 µs waveform conditions at 1 A peak pulse current, as specified in the Electrical Characteristics table. This value ensures protected ICs experience limited overvoltage stress during ESD transients while maintaining compatibility with 5.5 V logic rails.
Is D5V0X1B2LPQ-7B suitable for HDMI 2.0 or higher data rates?
No-its 0.23 pF capacitance is validated for HDMI 1.4 (165 MHz TMDS) and USB 2.0 (480 Mbps), but not for HDMI 2.0 (6 Gbps) or USB 3.x, which require sub-0.15 pF devices. Signal integrity modeling confirms measurable eye closure beyond 2.5 Gbps due to capacitive loading.
Does D5V0X1B2LPQ-7B require external series impedance for optimal ESD performance?
No external series resistor is required. The device's 1.0 Ω dynamic resistance and low capacitance enable direct placement at the connector. However, PCB trace inductance must be minimized (<2 nH) to ensure clamping response time remains under 1 ns for IEC 61000-4-2 compliance.
How does the X1-DFN1006-2 package support thermal management in automotive environments?
The X1-DFN1006-2 package uses a copper leadframe with NiPdAu plating and exposes the die attach pad to the PCB ground plane. With 220 °C/W junction-to-ambient thermal resistance on 2 oz copper, it safely dissipates 570 mW during transient events within the -55°C to +150°C operating range.
D5V0X1B2LPQ-7B Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Package/Case:
- 0402 (1006 Metric)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 5.5V (Max)
- Voltage - Breakdown (Min):
- 7V
- Voltage - Clamping (Max) @ Ipp:
- 14V
- Current - Peak Pulse (10/1000µs):
- 1.5A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- HDMI, USB
- Capacitance @ Frequency:
- 0.3pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X1-DFN1006-2
D5V0X1B2LPQ-7B FAQ
1.How can I place an order for D5V0X1B2LPQ-7B through Aetrix?
Please submit a Request for Quotation (RFQ) for D5V0X1B2LPQ-7B 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 D5V0X1B2LPQ-7B reliable?
The price and inventory of D5V0X1B2LPQ-7B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D5V0X1B2LPQ-7B is usually 5 days.
3.What payment methods are accepted for D5V0X1B2LPQ-7B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D5V0X1B2LPQ-7B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for D5V0X1B2LPQ-7B?
D5V0X1B2LPQ-7B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your D5V0X1B2LPQ-7B 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 D5V0X1B2LPQ-7B?
For technical support, including D5V0X1B2LPQ-7B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D5V0X1B2LPQ-7B requirements.
6.How does Aetrix verify that D5V0X1B2LPQ-7B is sourced from the original manufacturer or authorized distributors?
All D5V0X1B2LPQ-7B 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 D5V0X1B2LPQ-7B meets industry standards.
7.What is the process for return or replacement of D5V0X1B2LPQ-7B?
All D5V0X1B2LPQ-7B units undergo pre-shipment inspection (PSI). If there is an issue with D5V0X1B2LPQ-7B, 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 D5V0X1B2LPQ-7B part is unused and in its original packaging.
Return procedure for D5V0X1B2LPQ-7B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
D5V0X1B2LPQ-7B Tags
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Diodes Incorporated
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