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Diodes Incorporated D5V0F1U2LPQ-7B
- Part No.:
- D5V0F1U2LPQ-7B
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- 0402 (1006 Metric)
- Datasheet:
-
D5V0F1U2LPQ-7B.pdf
- Description:
- TVS DIODE 5.5VWM 12VC DFN1006-2
- Quantity:
- Payment:
- Shipping:
Inventory:272,818
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Product details
Overview
D5V0F1U2LPQ-7B from Diodes Incorporated is a single-channel, low-capacitance TVS diode array designed for ESD protection of high-speed data lines. It features 0.5 pF typical capacitance, 5.5 V reverse working voltage, ±15 kV contact/±20 kV air ESD rating per IEC 61000-4-2, and is housed in an ultra-compact X1-DFN1006-2 package (1.08 × 0.68 mm). It is AEC-Q101 qualified and used in USB 2.0, HDMI, and SATA interfaces.
For engineers reviewing the D5V0F1U2LPQ-7B datasheet, D5V0F1U2LPQ-7B pinout, D5V0F1U2LPQ-7B application, or D5V0F1U2LPQ-7B equivalent, this device delivers verified sub-0.65 pF channel capacitance, 10 V clamping at 1 A, 6.0 V breakdown, and automotive-grade reliability in a 2-terminal DFN package - critical for signal integrity in compact high-speed port designs.
Technical Context
This unidirectional TVS array protects a single I/O line to ground using a silicon avalanche diode structure. Its 6.0 V minimum breakdown voltage ensures robust overvoltage triggering while maintaining compatibility with 5 V logic systems. The 0.4–0.65 pF capacitance range (measured at 1 MHz, VR = 2.5 V) minimizes signal distortion on differential or single-ended high-speed links.
Thermal design is supported by a 500 °C/W junction-to-ambient thermal resistance and 250 mW power dissipation rating on standard FR-4 PCB layout. Derating begins above 25 °C ambient, reaching 50% power capability at +125 °C - enabling operation across automotive (-40 to +125 °C) and industrial temperature ranges.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Working Voltage | 5.5 V - Maximum continuous DC voltage before leakage exceeds 100 nA; sets upper limit for protected line voltage. |
| Breakdown Voltage | 6.0 V min - Guaranteed conduction onset under transient stress; ensures reliable clamping without false triggering. |
| Clamping Voltage | 10 V typ at 1 A - Peak voltage seen by downstream IC during 8/20 µs surge; limits stress on connected PHY or controller. |
| Capacitance | 0.5 pF typ at 0 V - Low parasitic loading preserves signal rise/fall times and eye diagram integrity on USB 2.0/HDMI paths. |
| ESD Rating | ±15 kV contact / ±20 kV air - Meets IEC 61000-4-2 Level 4; qualifies for front-panel and connector-level ESD hardening. |
| Package | X1-DFN1006-2 - 1.08 × 0.68 mm footprint with 0.53 mm max height; enables placement adjacent to micro-B USB or HDMI Type-A connectors. |
| Thermal Resistance | 500 °C/W - Defines steady-state temperature rise per mW dissipated; informs layout copper area requirements for sustained pulse handling. |
Pinout & Package
Package: X1-DFN1006-2, 2-terminal monolithic TVS array with exposed pad (non-electrical), 0.4 mm pitch, NiPdAu-plated copper leadframe, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode (I/O side) | Connected to protected signal line (e.g., USB D+, HDMI TMDS+); conducts transient current toward ground when clamped. |
| Pin 2 | Cathode (GND side) | Connected directly to system ground plane; provides low-inductance return path for ESD current; requires solid thermal via coupling. |
Key Features
| Feature | Design Value |
|---|---|
| Low Capacitance | 0.5 pF typical - Enables use on 480 Mbps USB 2.0 and 1.65 Gbps HDMI 1.3 without measurable jitter or attenuation. |
| AEC-Q101 Qualified | Validated for automotive electronics - Supports PPAP submission and IATF 16949 production environments. |
| Green Construction | Halogen- and antimony-free, RoHS 3 compliant - Meets EU Directive 2015/863 and UL 94V-0 flammability rating. |
| Ultra-Small Footprint | 1.08 mm × 0.68 mm - Fits within tight spacing constraints near miniaturized connectors in smartphones and automotive infotainment modules. |
Applications
| USB 2.0 Data Lines | HDMI TMDS Channels |
|---|---|
Use Scenario: Protecting D+ and D− pins of USB 2.0 transceivers against connector hot-plug ESD events. IC Role / Device Role / Timing Role: Unidirectional TVS clamp placed between connector and PHY IC input, referenced to local ground. Use Value: 0.5 pF capacitance avoids signal integrity degradation; ±15 kV contact rating meets USB-IF compliance requirements. | Use Scenario: Safeguarding TMDS+ and TMDS− differential pairs in HDMI source/sink devices. IC Role / Device Role / Timing Role: Per-channel TVS array mounted immediately after HDMI receptacle, minimizing stub length. Use Value: Sub-0.65 pF capacitance preserves 100+ MHz fundamental frequency response and eye opening at 1.65 Gbps. |
| SATA Interface | Automotive Infotainment Ports |
Use Scenario: ESD protection for SATA TX/RX differential lanes in storage controllers or SSD modules. IC Role / Device Role / Timing Role: Single-channel TVS on each lane, placed before AC-coupling capacitors to avoid ground loop issues. Use Value: 10 V clamping at 1 A prevents damage to SATA PHY while maintaining <10 ps timing skew across differential pair. | Use Scenario: Front-panel USB or auxiliary video ports in automotive head units requiring AEC-Q101 compliance. IC Role / Device Role / Timing Role: Automotive-qualified TVS array deployed at connector interface with reinforced ground stitching. Use Value: Validated operation from −40 °C to +125 °C ambient and PPAP-ready documentation support OEM qualification. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar unidirectional TVS protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ5.0A | DO-214AC package; 600 W peak power; 6.7 V breakdown; 350 pF capacitance | Designed for board-level surge (IEC 61000-4-5), not high-speed data lines | Select only for low-frequency, high-energy transients where capacitance is non-critical |
| TPD1E05U06DPYR | 0.5 pF capacitance; 5.5 V working voltage; same X2-SON1006-2 package; ±12 kV contact ESD | Lower ESD rating; no AEC-Q101 qualification; optimized for consumer portable electronics | Choose for cost-sensitive non-automotive designs where ±12 kV suffices and automotive traceability is unnecessary |
Compared with SMAJ5.0A and TPD1E05U06DPYR, D5V0F1U2LPQ-7B uniquely combines automotive qualification, ±15 kV contact ESD, and 0.5 pF capacitance in a 1.08 mm × 0.68 mm footprint - making it the only option validated for AEC-Q101-compliant high-speed serial interfaces.
Availability
D5V0F1U2LPQ-7B is available at Aetrix Electronics and suitable for USB 2.0 interface protection, HDMI TMDS channel hardening, and automotive infotainment port ESD mitigation requiring stable component supply and full traceability.
Supply support for D5V0F1U2LPQ-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 the Americas.
The D5V0F1U2LPQ belongs to Diodes' high-speed ESD protection product line, engineered specifically for preserving signal fidelity on 480 Mbps+ serial interfaces while meeting automotive reliability and environmental compliance standards.
FAQ
What is the maximum operating temperature for D5V0F1U2LPQ-7B?
The D5V0F1U2LPQ-7B is rated for operation from −65 °C to +150 °C junction temperature. Its specified electrical characteristics are guaranteed from −40 °C to +125 °C ambient, aligning with AEC-Q101 automotive requirements. Thermal derating applies above 25 °C ambient per Figure 1 in DS41907.
Is D5V0F1U2LPQ-7B bidirectional or unidirectional?
D5V0F1U2LPQ-7B is a unidirectional TVS diode array. Its schematic shows anode-to-cathode configuration, with reverse working voltage of 5.5 V and breakdown starting at 6.0 V - confirming operation only for positive transients relative to ground. It does not protect against negative-going surges beyond its reverse standoff rating.
Can D5V0F1U2LPQ-7B be used on differential pairs like USB D+/D−?
Yes - D5V0F1U2LPQ-7B is intended for per-line protection. One device protects D+, another protects D−, both referenced to the same clean ground plane. Its 0.5 pF capacitance ensures matched loading and minimal skew (<1 ps) between differential signals, preserving USB 2.0 eye diagram compliance.
Does D5V0F1U2LPQ-7B require external biasing or control signals?
No. D5V0F1U2LPQ-7B is a passive, two-terminal device requiring no power supply, enable pin, or configuration. It operates automatically: below 5.5 V it presents <100 nA leakage; above 6.0 V it clamps transients to ≤12 V. No firmware, layout routing, or external components are needed beyond proper PCB grounding.
D5V0F1U2LPQ-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:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 5.5V (Max)
- Voltage - Breakdown (Min):
- 6V
- Voltage - Clamping (Max) @ Ipp:
- 12V
- Current - Peak Pulse (10/1000µs):
- 1.5A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- -
- Capacitance @ Frequency:
- 0.5pF @ 1MHz
- Operating Temperature:
- -65°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X1-DFN1006-2
D5V0F1U2LPQ-7B FAQ
1.How can I place an order for D5V0F1U2LPQ-7B through Aetrix?
Please submit a Request for Quotation (RFQ) for D5V0F1U2LPQ-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 D5V0F1U2LPQ-7B reliable?
The price and inventory of D5V0F1U2LPQ-7B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D5V0F1U2LPQ-7B is usually 5 days.
3.What payment methods are accepted for D5V0F1U2LPQ-7B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D5V0F1U2LPQ-7B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for D5V0F1U2LPQ-7B?
D5V0F1U2LPQ-7B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your D5V0F1U2LPQ-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 D5V0F1U2LPQ-7B?
For technical support, including D5V0F1U2LPQ-7B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D5V0F1U2LPQ-7B requirements.
6.How does Aetrix verify that D5V0F1U2LPQ-7B is sourced from the original manufacturer or authorized distributors?
All D5V0F1U2LPQ-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 D5V0F1U2LPQ-7B meets industry standards.
7.What is the process for return or replacement of D5V0F1U2LPQ-7B?
All D5V0F1U2LPQ-7B units undergo pre-shipment inspection (PSI). If there is an issue with D5V0F1U2LPQ-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 D5V0F1U2LPQ-7B part is unused and in its original packaging.
Return procedure for D5V0F1U2LPQ-7B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
D5V0F1U2LPQ-7B Tags
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