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Diodes Incorporated D10V0X1B2LPQ-7B
- Part No.:
- D10V0X1B2LPQ-7B
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- 0402 (1006 Metric)
- Datasheet:
-
D10V0X1B2LPQ-7B.pdf
- Description:
- LOW CAPACITANCE TVS X1-DFN1006-2
- Quantity:
- Payment:
- Shipping:
Inventory:3,466
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Product details
Overview
D10V0X1B2LPQ-7B from Diodes Incorporated is a bidirectional TVS diode designed for ESD protection of high-speed data lines in automotive electronics. It features a 10V reverse working voltage (VRWM), 11.5V minimum breakdown voltage (VBR), 0.51pF typical capacitance (CT), ±20kV IEC 61000-4-2 contact/air ESD rating, and 4A peak pulse current (IPP) capability - enabling robust transient suppression on USB, HDMI, and LVDS interfaces without signal integrity degradation.
For engineers reviewing the D10V0X1B2LPQ-7B datasheet, D10V0X1B2LPQ-7B pinout, D10V0X1B2LPQ-7B application, or D10V0X1B2LPQ-7B equivalent, key selection criteria include ultra-low capacitance for high-frequency signal paths, AEC-Q101 qualification for automotive reliability, X1-DFN1006-2 package compatibility with space-constrained PCB layouts, and clamping performance under 8/20µs surge conditions.
Technical Context
This TVS diode operates as a bidirectional clamping device across two terminals, leveraging avalanche breakdown to divert ESD transients before they reach sensitive IC inputs. Its low dynamic resistance (0.6Ω) and sub-1pF capacitance ensure minimal loading on 1–3Gbps serial links while maintaining fast response time (<1ns).
The device is optimized for unidirectional or bidirectional signal line protection where low capacitive loading and precise clamping voltage are critical. It meets stringent automotive requirements via AEC-Q101 stress testing and is manufactured in IATF 16949-certified facilities with PPAP capability and full RoHS/halogen-free compliance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 10.0V - Maximum continuous reverse operating voltage before leakage exceeds 1µA; sets upper limit for protected signal swing. |
| VBR (Min) | 11.5V - Minimum breakdown voltage at 1mA; ensures reliable triggering above normal signal peaks. |
| VCL @ 4A | 20.0V - Clamping voltage during 4A 8/20µs surge; defines worst-case overvoltage seen by downstream IC. |
| CT (Typ) | 0.51pF @ 0V, 1MHz - Ultra-low junction capacitance; preserves signal integrity on HDMI/USB 2.0+ interfaces. |
| ESD Rating | ±20kV contact & air per IEC 61000-4-2 - Full system-level ESD immunity without external shielding. |
| Package | X1-DFN1006-2 - 1.08mm × 0.68mm footprint, 0.53mm max height; enables placement adjacent to connector pins. |
Pinout & Package
Package: X1-DFN1006-2 - ultra-compact, leadless, dual-terminal surface-mount package with NiPdAu-plated copper leadframe and UL 94V-0 molding compound.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode/Cathode (Bidirectional) | Common terminal for symmetrical clamping; no polarity assignment required in layout. |
| Pin 2 | Anode/Cathode (Bidirectional) | Paired terminal forming single-channel ESD path; connected across differential or single-ended signal line. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive temperature range (−55°C to +150°C) and mechanical stress; supports PPAP documentation. |
| Ultra-low capacitance | 0.51pF typ. enables use on 480Mbps USB 2.0 and 1.65Gbps HDMI 1.4 channels without eye diagram degradation. |
| Low-profile footprint | 1.08mm × 0.68mm area and 0.53mm max height allow placement directly at board edge connectors. |
| Green construction | Halogen- and antimony-free, fully RoHS 3 compliant (≤900ppm Br/Cl, ≤1000ppm Sb); meets automotive environmental mandates. |
Applications
| USB 2.0 Interface Protection | HDMI 1.4 Signal Line Protection |
|---|---|
Use Scenario: Protecting D+ and D− lines of automotive infotainment USB host ports from hot-plug ESD events. IC Role / Device Role / Timing Role: Bidirectional clamping TVS placed within 3mm of USB connector to shunt ±20kV transients before reaching USB transceiver. Use Value: 0.51pF capacitance avoids signal rise-time degradation; 20V clamping limits transceiver input stress below absolute maximum ratings. | Use Scenario: Shielding TMDS clock and data pairs in rear-seat entertainment HDMI links against cable-discharge events. IC Role / Device Role / Timing Role: One D10V0X1B2LPQ-7B per differential pair, mounted at receptacle to suppress common-mode surges without skew imbalance. Use Value: Symmetrical clamping ensures equal positive/negative transient response; low CT preserves 1.65Gbps eye opening per HDMI 1.4 spec. |
| LVDS Camera Link Protection | Automotive DisplayPort Interface |
Use Scenario: Safeguarding 100Ω differential video links from ESD in ADAS camera modules exposed to human touch. IC Role / Device Role / Timing Role: TVS placed across each LVDS pair (CLK+/−, DATA+/−) at FPC-to-PCB interface to prevent latch-up in serializer ICs. Use Value: 11.5V VBR ensures conduction only during transients; 4A IPP handles multiple ESD strikes without parametric shift. | Use Scenario: Protecting DisplayPort 1.2a main link lanes in digital instrument clusters where compactness and speed are critical. IC Role / Device Role / Timing Role: Single-channel TVS applied to each of four high-speed lanes, leveraging 0.51pF CT to maintain 5.4Gbps lane integrity. Use Value: AEC-Q101 qualification guarantees operation at 125°C junction temperature; 250mW power dissipation supports sustained thermal cycling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bidirectional TVS diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ10A | DO-214AC package (4.5×2.7mm), 100pF CT, 10.0V VRWM, 11.1V VBR min | Not suitable for >100Mbps data lines due to high capacitance; limited to DC/low-speed I/O | Select when cost priority outweighs board space and signal speed; avoid for USB/HDMI/LVDS. |
| SP1006-01UTG | SOD-323 package (1.7×1.25mm), 0.6pF CT, 10V VRWM, AEC-Q101 qualified | Same electrical specs but larger footprint and 0.09mm higher profile; slightly lower thermal resistance | Choose if existing SOD-323 land pattern exists; otherwise D10V0X1B2LPQ-7B offers superior miniaturization. |
Compared with SMAJ10A and SP1006-01UTG, D10V0X1B2LPQ-7B delivers the smallest footprint and lowest capacitance among AEC-Q101-qualified 10V TVS diodes, making it uniquely suited for next-generation automotive high-speed serial interfaces where PCB real estate and signal fidelity are constrained.
Availability
D10V0X1B2LPQ-7B is available at Aetrix Electronics and suitable for automotive infotainment systems, ADAS camera modules, and digital instrument cluster designs requiring stable component supply, long-term lifecycle support, and AEC-Q101-compliant ESD protection.
Supply support for D10V0X1B2LPQ-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 components for automotive, industrial, and consumer markets with ISO/TS 16949 and IATF 16949 certified operations.
This device belongs to Diodes' X1-series ultra-low-capacitance TVS portfolio, engineered specifically for ESD-hardened high-speed serial interfaces in automotive electronics where space, signal integrity, and qualification rigor are non-negotiable.
FAQ
What is the maximum clamping voltage of D10V0X1B2LPQ-7B under a 4A 8/20µs surge?
The maximum clamping voltage is 20.0V at 4A peak pulse current with an 8/20µs waveform, as specified in the Electrical Characteristics table. This value represents the worst-case voltage imposed on protected circuitry during standardized surge testing and ensures compatibility with ICs rated for 24V absolute maximum input.
Is D10V0X1B2LPQ-7B suitable for protecting differential USB 2.0 signals?
Yes - its 0.51pF typical capacitance, bidirectional symmetry, and 10V VRWM align precisely with USB 2.0 full-speed (12Mbps) and high-speed (480Mbps) signaling requirements. Placement within 3mm of the USB connector and routing as a balanced pair preserve differential impedance and minimize skew.
Does this TVS diode require orientation during PCB placement?
No - D10V0X1B2LPQ-7B is a bidirectional device with identical clamping behavior in both directions. The X1-DFN1006-2 package has no polarity marking; either terminal may connect to signal or ground-side traces without functional impact.
How does the AEC-Q101 qualification impact design-in for automotive applications?
AEC-Q101 qualification confirms successful completion of stress tests including HTGB, HTRB, TCT, and ESD, ensuring reliability over −55°C to +150°C. For automotive designs, this eliminates need for additional qualification effort and supports PPAP submission with documented test reports from Diodes Incorporated.
D10V0X1B2LPQ-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):
- 10V (Max)
- Voltage - Breakdown (Min):
- 11.5V
- Voltage - Clamping (Max) @ Ipp:
- 20V
- Current - Peak Pulse (10/1000µs):
- 4A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- HDMI, USB
- Capacitance @ Frequency:
- 0.51pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X1-DFN1006-2
D10V0X1B2LPQ-7B FAQ
1.How can I place an order for D10V0X1B2LPQ-7B through Aetrix?
Please submit a Request for Quotation (RFQ) for D10V0X1B2LPQ-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 D10V0X1B2LPQ-7B reliable?
The price and inventory of D10V0X1B2LPQ-7B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D10V0X1B2LPQ-7B is usually 5 days.
3.What payment methods are accepted for D10V0X1B2LPQ-7B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D10V0X1B2LPQ-7B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for D10V0X1B2LPQ-7B?
D10V0X1B2LPQ-7B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your D10V0X1B2LPQ-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 D10V0X1B2LPQ-7B?
For technical support, including D10V0X1B2LPQ-7B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D10V0X1B2LPQ-7B requirements.
6.How does Aetrix verify that D10V0X1B2LPQ-7B is sourced from the original manufacturer or authorized distributors?
All D10V0X1B2LPQ-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 D10V0X1B2LPQ-7B meets industry standards.
7.What is the process for return or replacement of D10V0X1B2LPQ-7B?
All D10V0X1B2LPQ-7B units undergo pre-shipment inspection (PSI). If there is an issue with D10V0X1B2LPQ-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 D10V0X1B2LPQ-7B part is unused and in its original packaging.
Return procedure for D10V0X1B2LPQ-7B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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