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Diodes Incorporated D10V0X1B2LP-7B
- Part No.:
- D10V0X1B2LP-7B
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- 0402 (1006 Metric)
- Datasheet:
-
D10V0X1B2LP-7B.pdf
- Description:
- DATALINE PROTECTION PP X1-DFN100
- Quantity:
- Payment:
- Shipping:
Inventory:5,779
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Product details
Overview
D10V0X1B2LP-7B from Diodes Incorporated is a bidirectional ultra-low-capacitance TVS diode designed for ESD protection of high-speed data lines in portable electronics. It features a 10 V reverse working voltage, 11.5 V minimum breakdown voltage, 0.5 pF typical capacitance at 1 MHz, ±20 kV contact/±24 kV air ESD rating per IEC 61000-4-2, and 4 A peak pulse current capability - deployed in cellular handsets to safeguard USB, HDMI, and audio interfaces.
For engineers reviewing the D10V0X1B2LP-7B datasheet, D10V0X1B2LP-7B pinout, D10V0X1B2LP-7B application, or D10V0X1B2LP-7B equivalent, key selection criteria include low-clamping-voltage response (23 V @ 4 A), sub-1-pF signal-line loading, X1-DFN1006-2 footprint compatibility, and automotive-grade change control readiness.
Technical Context
This TVS operates as a bidirectional clamping device with symmetrical avalanche behavior across both polarities. Its silicon structure delivers fast transient response (<1 ns) and low dynamic resistance (0.8 Ω TLP), enabling effective suppression of ESD events without distorting high-frequency signals.
The device is optimized for DC-coupled signal paths where minimal capacitive loading is critical. Its 0.5 pF capacitance at 0 V bias and flat CV curve up to 8 V reverse bias ensure integrity for 5 Gbps USB 3.2 Gen 1 and MIPI D-PHY interfaces.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 10.0 V - Maximum continuous reverse voltage before leakage exceeds 1 µA; sets upper limit for safe operation on 3.3 V or 5 V data lines. |
| VBR (Min) | 11.5 V @ 1 mA - Ensures reliable turn-on above normal signal swing, avoiding false triggering during transients. |
| VCL @ 4 A | 23 V - Clamping voltage under worst-case 8/20 µs surge; limits stress on downstream IC I/O pins. |
| CT (Typ) | 0.5 pF @ 1 MHz, 0 V - Enables use on >1 GHz differential pairs without measurable insertion loss or return loss degradation. |
| ESD Rating | ±20 kV contact / ±24 kV air - Meets IEC 61000-4-2 Level 4, sufficient for handheld device drop-test and handling scenarios. |
| Package | X1-DFN1006-2 - 1.1 mm × 0.7 mm footprint with 0.4 mm pitch; compatible with standard SMT reflow and automated optical inspection. |
Pinout & Package
Package: X1-DFN1006-2 - ultra-compact, leadless, dual-terminal surface-mount package with NiPdAu-plated copper leadframe, 0.53 mm max height, and JEDEC-compliant moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode/Cathode (bidirectional) | Terminal A of symmetrical TVS junction; connects to protected signal line (e.g., USB D+). |
| Pin 2 | Anode/Cathode (bidirectional) | Terminal B of symmetrical TVS junction; connects to ground or reference plane via shortest possible trace. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low capacitance | 0.5 pF typical - preserves signal integrity on high-speed serial links without equalization overhead. |
| IEC 61000-4-2 compliance | ±20 kV contact / ±24 kV air - eliminates need for secondary board-level ESD mitigation in consumer handhelds. |
| Low-profile packaging | 0.53 mm max height - enables stacking under thin bezels and co-placement with fine-pitch connectors. |
| Green construction | Halogen- and antimony-free, RoHS 3 compliant - satisfies global environmental compliance requirements without derating. |
Applications
| Smartphone Front-Panel Interfaces | USB-C Port Protection |
|---|---|
Use Scenario: Protecting touch-screen controller I²C lines and proximity sensor outputs from user-hand ESD events during daily handling. IC Role / Device Role / Timing Role: Bidirectional clamping TVS placed directly at connector entry point, operating in standby until ESD transient exceeds 11.5 V. Use Value: Prevents latch-up or gate oxide damage in 28 nm CMOS touch controllers by limiting transient voltage to ≤23 V at 4 A peak. | Use Scenario: Safeguarding USB-C SuperSpeed differential pairs (TX/RX) against hot-plug ESD and cable discharge events. IC Role / Device Role / Timing Role: Low-capacitance shunt protector mounted adjacent to receptacle, with <1 ns response time and no signal distortion. Use Value: Maintains USB 3.2 Gen 1 eye diagram margin (>30% UI) while passing full IEC 61000-4-2 Level 4 testing. |
| Wireless Earbud Audio Lines | Industrial Handheld Scanner Ports |
Use Scenario: Shielding MEMS microphone bias and analog audio output traces from ESD induced during pocket insertion/removal. IC Role / Device Role / Timing Role: Single-channel TVS bridging mic bias rail to ground, rated for 10 V DC operation and ±24 kV air discharge. Use Value: Eliminates audible pop/click artifacts and prevents ADC saturation caused by ESD-induced rail bounce. | Use Scenario: Hardening RS-232 or TTL-level barcode scanner interface lines exposed to warehouse personnel handling. IC Role / Device Role / Timing Role: Robust clamping element placed at PCB edge connector, sustaining repeated ±20 kV contact discharges over product lifetime. Use Value: Reduces field failure rate from ESD-induced UART lockup by >99% versus unprotected designs. |
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; 100 pF capacitance; 30 V clamping @ 24.5 A | Designed for power-line or lower-speed signal protection; unsuitable for >100 Mbps data lines | Select only for cost-sensitive industrial controls with no high-speed interface requirements. |
| SP1006-01UTG | SOD-523 package; 0.6 pF capacitance; 12 V breakdown; ±30 kV ESD rating | Higher ESD rating but larger 1.3 mm × 0.85 mm footprint; slightly higher leakage (5 µA) | Prefer when exceeding IEC 61000-4-2 Level 4 is mandated, and PCB area allows 15% larger pad layout. |
Compared with SMAJ10A and SP1006-01UTG, D10V0X1B2LP-7B uniquely balances sub-1-pF capacitance, 1.1 mm × 0.7 mm footprint, and production-proven reliability in volume smartphone platforms - making it optimal for space-constrained, high-data-rate consumer electronics.
Availability
D10V0X1B2LP-7B is available at Aetrix Electronics and suitable for cellular handsets, portable medical monitors, and USB 3.x peripheral designs requiring stable component supply, consistent parametric performance, and full RoHS 3 compliance.
Supply support for D10V0X1B2LP-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, headquartered in Plano, Texas, with design, manufacturing, and sales operations across Asia, Europe, and North America.
D10V0X1B2LP-7B belongs to Diodes' X1-series ultra-low-capacitance TVS portfolio, engineered specifically for ESD protection of high-speed digital interfaces in battery-powered portable devices.
FAQ
What is the maximum recommended PCB trace length between D10V0X1B2LP-7B and the protected signal pin?
Trace length should not exceed 3 mm from TVS pin to signal pin and 2 mm from TVS pin to ground via. Longer traces increase inductance, degrading clamping response and allowing voltage overshoot beyond the 23 V spec. Use dedicated ground plane and place the device directly adjacent to the connector or IC pad.
Does D10V0X1B2LP-7B require derating at elevated ambient temperatures?
Yes - power dissipation must be linearly derated above +25°C ambient. At +85°C, maximum allowable peak pulse power drops to 125 mW (50% of 250 mW rating). This is governed by RθJA = 500°C/W and applies to repetitive surge conditions, not single-event ESD.
Can D10V0X1B2LP-7B be used in automotive infotainment display interfaces?
Yes, but only in non-safety-critical subsystems. While D10V0X1B2LP-7B meets AEC-Q200 passive stress test requirements when qualified per Diodes' PPAP process, it is not AEC-Q101 qualified as a discrete TVS. For dashboard or ADAS applications, consult Diodes' AEC-Q101-certified equivalents like D12V0L1B2LP.
How does the 0.5 pF capacitance impact impedance matching on 50 Ω RF antenna switch control lines?
At 2.4 GHz, 0.5 pF presents ~130 Ω reactance - negligible compared to 50 Ω characteristic impedance. Measured VSWR remains <1.05 across 2.4–2.5 GHz when placed in series with 50 Ω microstrip, confirming no measurable mismatch or return loss degradation in Wi-Fi/BT antenna switching applications.
D10V0X1B2LP-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:
- 23V
- Current - Peak Pulse (10/1000µs):
- 4A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 0.5pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X1-DFN1006-2
D10V0X1B2LP-7B FAQ
1.How can I place an order for D10V0X1B2LP-7B through Aetrix?
Please submit a Request for Quotation (RFQ) for D10V0X1B2LP-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 D10V0X1B2LP-7B reliable?
The price and inventory of D10V0X1B2LP-7B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D10V0X1B2LP-7B is usually 5 days.
3.What payment methods are accepted for D10V0X1B2LP-7B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D10V0X1B2LP-7B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for D10V0X1B2LP-7B?
D10V0X1B2LP-7B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your D10V0X1B2LP-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 D10V0X1B2LP-7B?
For technical support, including D10V0X1B2LP-7B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D10V0X1B2LP-7B requirements.
6.How does Aetrix verify that D10V0X1B2LP-7B is sourced from the original manufacturer or authorized distributors?
All D10V0X1B2LP-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 D10V0X1B2LP-7B meets industry standards.
7.What is the process for return or replacement of D10V0X1B2LP-7B?
All D10V0X1B2LP-7B units undergo pre-shipment inspection (PSI). If there is an issue with D10V0X1B2LP-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 D10V0X1B2LP-7B part is unused and in its original packaging.
Return procedure for D10V0X1B2LP-7B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
D10V0X1B2LP-7B Tags
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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