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Diodes Incorporated D10V0X1B2LP4Q-7B
- Part No.:
- D10V0X1B2LP4Q-7B
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- 0402 (1006 Metric)
- Datasheet:
-
D10V0X1B2LP4Q-7B.pdf
- Description:
- DATALINE PROTECTION PP X2-DFN100
- Quantity:
- Payment:
- Shipping:
Inventory:9,652
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Product details
Overview
D10V0X1B2LP4Q-7B from Diodes Incorporated is a bidirectional ultra-low-capacitance TVS diode designed for ESD protection of high-speed automotive data lines. It features 11.5V minimum breakdown voltage, 23V max clamping voltage at 4A peak pulse current, 0.7pF typical junction capacitance, ±20kV IEC 61000-4-2 contact/air ESD rating, and AEC-Q101 qualification - deployed in USB, HDMI, and LVDS interfaces where signal integrity and robust transient suppression are critical.
For engineers reviewing the D10V0X1B2LP4Q-7B datasheet, D10V0X1B2LP4Q-7B pinout, D10V0X1B2LP4Q-7B application, or D10V0X1B2LP4Q-7B equivalent, this part delivers verified low-capacitance transient suppression for high-frequency automotive serial links with strict PCB footprint constraints and automotive-grade reliability requirements.
Technical Context
This TVS diode operates as a bidirectional clamping device across a single channel, leveraging silicon avalanche structure to respond within nanoseconds to ESD transients. Its 0.7pF capacitance enables use on 1Gbps+ differential buses without signal degradation, while the 11.5–14.8V breakdown range ensures reliable standoff during normal operation and fast conduction during surge events.
The X2-DFN1006-2 package supports automated placement and reflow, with NiPdAu-plated terminals ensuring solderability and corrosion resistance. Thermal resistance of 345°C/W and 250mW steady-state power dissipation allow stable operation in compact automotive modules under extended temperature ranges (−55°C to +150°C).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Breakdown Voltage (VBR) | 11.5V min / 14.8V max - defines precise clamping onset threshold for overvoltage events |
| Clamping Voltage (VC) | 23V at 4A IPP - limits downstream IC voltage stress during worst-case 8/20μs surge |
| Junction Capacitance (CT) | 0.7pF at 1MHz - preserves signal integrity on high-speed differential pairs (e.g., HDMI 2.0) |
| ESD Rating | ±20kV air & contact per IEC 61000-4-2 - exceeds automotive OEM immunity requirements |
| AEC-Q101 Qualified | Validated for automotive electronics - supports PPAP and IATF 16949 production environments |
| Package | X2-DFN1006-2 (1.08 × 0.68 mm, 0.53 mm height) - enables ultra-dense routing on space-constrained PCBs |
Pinout & Package
Package: X2-DFN1006-2 - 2-terminal, bottom-exposed thermal pad, lead-free, halogen-free molded plastic (UL 94V-0), moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode (bidirectional terminal) | Shared cathode connection point; symmetric layout enables placement across differential or single-ended lines |
| Pin 2 | Cathode (bidirectional terminal) | Common node for transient current shunting to ground or rail; no polarity dependency in circuit layout |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low capacitance | 0.7pF typical - minimizes insertion loss and timing skew on >500MHz serial links |
| Automotive-grade qualification | AEC-Q101 qualified, PPAP capable, manufactured in IATF 16949 facilities - ensures supply continuity for Tier-1 programs |
| Low-profile footprint | 1.08mm × 0.68mm area, 0.53mm max height - fits beneath connectors and in tight board-to-board zones |
| High ESD immunity | ±20kV contact/air per IEC 61000-4-2 - eliminates need for secondary protection stages in cost-sensitive modules |
Applications
| USB 3.2 Gen 1 Interface Protection | HDMI 2.0 Differential Pair Protection |
|---|---|
Use Scenario: Protecting SuperSpeed USB data lanes (TX/RX) against ESD events during hot-plug and handling. IC Role / Device Role / Timing Role: Bidirectional clamping TVS placed directly at connector entry point to shunt transients before reaching USB controller PHY. Use Value: 0.7pF capacitance prevents eye diagram distortion; 23V clamping ensures USB 3.2 receiver input stays below absolute maximum rating (3.6V) via effective voltage limiting. |
Use Scenario: Safeguarding HDMI 2.0 TMDS clock and data channels from ESD in infotainment head units and display modules. IC Role / Device Role / Timing Role: Single-channel TVS applied per differential pair (CLK+, CLK−, DATA0+, DATA0−) to maintain common-mode noise rejection. Use Value: Symmetric clamping behavior preserves differential signaling integrity; AEC-Q101 rating supports 15-year automotive service life. |
| LVDS Camera Link Protection | Automotive Ethernet (100BASE-T1) PHY Protection |
Use Scenario: Shielding rear-view camera LVDS video streams from ESD induced by cable flexing and environmental exposure. IC Role / Device Role / Timing Role: One D10V0X1B2LP4Q-7B per LVDS pair (OUT+, OUT−) mounted adjacent to connector to minimize trace inductance. Use Value: Sub-1pF capacitance avoids jitter accumulation across multi-meter cable runs; 4A IPP handles repeated ESD strikes in harsh vehicle environments. |
Use Scenario: Providing front-end ESD protection for 100BASE-T1 PHY transceivers in ADAS domain controllers and gateway ECUs. IC Role / Device Role / Timing Role: TVS placed between magnetics and PHY to clamp surges before transformer saturation or PHY latch-up occurs. Use Value: 11.5V VBR aligns with 100BASE-T1 common-mode voltage range (±2.5V); low leakage (<1µA) prevents bias drift in precision termination networks. |
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-E3/57T (Vishay) | Higher capacitance (15pF), DO-214AC package (4.5 × 2.7 mm), 10V VRWM, 17.1V VC @ 5.3A | Not suitable for >100Mbps links; used in legacy CAN/LIN or power rail protection | Select only when PCB space allows larger package and signal speed <10Mbps |
| SP1003-01UTG (Littelfuse) | 0.3pF CT, SOD-882 package (1.2 × 0.8 mm), 10V VRWM, 24V VC @ 3A, AEC-Q101 qualified | Lower clamping voltage margin but tighter capacitance spec; optimized for MIPI D-PHY | Prefer for MIPI camera or display interfaces requiring sub-0.5pF performance |
Compared with SMAJ10A-E3/57T and SP1003-01UTG, D10V0X1B2LP4Q-7B balances ultra-low capacitance (0.7pF), automotive qualification, and compact X2-DFN1006-2 packaging - making it optimal for HDMI/USB/LVDS where both size and signal fidelity are constrained.
Availability
D10V0X1B2LP4Q-7B is available at Aetrix Electronics and suitable for automotive infotainment systems, ADAS camera modules, and in-vehicle networking equipment requiring stable component supply, long-term lifecycle support, and AEC-Q101-compliant ESD protection.
Supply support for D10V0X1B2LP4Q-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' DxV0X1Bx2LP4Q series of ultra-low-capacitance TVS diodes engineered specifically for ESD protection of high-speed automotive serial interfaces - prioritizing signal fidelity, miniaturization, and AEC-Q101 compliance.
FAQ
What is the maximum operating temperature for D10V0X1B2LP4Q-7B?
The device is rated for continuous operation from −55°C to +150°C ambient temperature. Its thermal resistance (RθJA) is 345°C/W on standard FR-4 with 2oz copper, enabling reliable performance in engine bay and powertrain control modules without derating below 125°C.
Does D10V0X1B2LP4Q-7B require orientation-specific PCB layout?
No - it is a symmetric bidirectional TVS diode with identical anode/cathode characteristics. Pin 1 and Pin 2 are electrically interchangeable; no polarity marking or directional routing is needed, simplifying layout for differential signal pairs.
Can D10V0X1B2LP4Q-7B be used on 5V logic lines?
Yes - its 10V reverse standoff voltage (VRWM) provides sufficient margin above 5V nominal rails, and 23V clamping voltage ensures downstream 5V-tolerant ICs remain within safe operating limits during ESD events without requiring additional voltage translation.
Is the X2-DFN1006-2 package compatible with standard reflow profiles?
Yes - the package meets JEDEC J-STD-020 moisture sensitivity level 1 and is qualified for standard lead-free reflow (peak 260°C). Its NiPdAu-plated terminals ensure wetting and joint reliability on OSP- or ENIG-finished PCBs without special solder paste formulation.
D10V0X1B2LP4Q-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
- Voltage - Breakdown (Min):
- 11.5V
- Voltage - Clamping (Max) @ Ipp:
- 23V
- Current - Peak Pulse (10/1000µs):
- 4A
- Power - Peak Pulse:
- 120W
- Power Line Protection:
- No
- Applications:
- HDMI, USB
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X2-DFN1006-2
D10V0X1B2LP4Q-7B FAQ
1.How can I place an order for D10V0X1B2LP4Q-7B through Aetrix?
Please submit a Request for Quotation (RFQ) for D10V0X1B2LP4Q-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 D10V0X1B2LP4Q-7B reliable?
The price and inventory of D10V0X1B2LP4Q-7B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D10V0X1B2LP4Q-7B is usually 5 days.
3.What payment methods are accepted for D10V0X1B2LP4Q-7B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D10V0X1B2LP4Q-7B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for D10V0X1B2LP4Q-7B?
D10V0X1B2LP4Q-7B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your D10V0X1B2LP4Q-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 D10V0X1B2LP4Q-7B?
For technical support, including D10V0X1B2LP4Q-7B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D10V0X1B2LP4Q-7B requirements.
6.How does Aetrix verify that D10V0X1B2LP4Q-7B is sourced from the original manufacturer or authorized distributors?
All D10V0X1B2LP4Q-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 D10V0X1B2LP4Q-7B meets industry standards.
7.What is the process for return or replacement of D10V0X1B2LP4Q-7B?
All D10V0X1B2LP4Q-7B units undergo pre-shipment inspection (PSI). If there is an issue with D10V0X1B2LP4Q-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 D10V0X1B2LP4Q-7B part is unused and in its original packaging.
Return procedure for D10V0X1B2LP4Q-7B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
D10V0X1B2LP4Q-7B Tags
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