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Diodes Incorporated D5V0F2U3LPQ-7B
- Part No.:
- D5V0F2U3LPQ-7B
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- 3-UFDFN
- Datasheet:
-
D5V0F2U3LPQ-7B.pdf
- Description:
- TVS DIODE 5.5VWM 12VC DFN1006-3
- Quantity:
- Payment:
- Shipping:
Inventory:6,600
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Product details
Overview
D5V0F2U3LPQ-7B from Diodes Incorporated is a 2-channel low-capacitance TVS diode array designed for ESD protection of high-speed data lines in automotive infotainment systems. It features a reverse standoff voltage of 5.5 V, clamping voltage of 10 V at 1 A, typical channel capacitance of 0.5 pF at 0 V, ±15 kV IEC 61000-4-2 contact/air ESD rating, and AEC-Q101 qualification.
For engineers reviewing the D5V0F2U3LPQ-7B datasheet, D5V0F2U3LPQ-7B pinout, D5V0F2U3LPQ-7B application, or D5V0F2U3LPQ-7B equivalent, key selection criteria include ultra-low capacitance for USB 2.0/HDMI signal integrity, automotive-grade reliability, compact X1-DFN1006-3 package, and dual-channel bidirectional protection with 6 V breakdown voltage.
Technical Context
This device implements two independent, bidirectional TVS diodes in a single ultra-small surface-mount package to suppress transient overvoltages on differential or single-ended high-speed interfaces. Its low dynamic resistance (0.9 Ω) and fast response time ensure effective clamping during ESD events without distorting signal waveforms.
The diode array operates within -55°C to +150°C and maintains stable leakage current (<100 nA at 5 V) across temperature. Its thermal resistance (RθJA = 417 °C/W) and 300 mW power dissipation rating are validated on standard FR-4 PCB layouts per Diodes' recommended pad design.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage | 5.5 V - Maximum continuous operating voltage before conduction begins; ensures no interference with 5 V logic or USB 2.0 signaling. |
| Breakdown Voltage (VBR) | 6.0 V min - Guaranteed conduction threshold at 1 mA; provides margin above VRWM for robust ESD triggering. |
| Clamping Voltage (VC) | 10 V typ at 1 A - Peak voltage seen by protected circuit during 8/20 µs surge; limits stress on downstream ICs. |
| Channel Capacitance (CT) | 0.5 pF typ at 0 V - Enables minimal signal distortion on USB 2.0 (480 Mbps) and HDMI 1.4a interfaces. |
| ESD Rating | ±15 kV air & contact - Meets IEC 61000-4-2 Level 4; protects against human-body-model discharges in automotive cabin environments. |
| Package | X1-DFN1006-3 - 1.08 × 0.68 mm footprint, 0.53 mm max height; supports high-density layout in space-constrained infotainment modules. |
Pinout & Package
Package: X1-DFN1006-3 - ultra-compact, leadless, 3-terminal DFN with NiPdAu-plated copper leadframe, moisture sensitivity level 1, and UL 94V-0 molding compound.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Anode of Channel 1 | Connects to first protected I/O line (e.g., USB D+); bidirectional operation allows use on either side of signal path. |
| 2 | Cathode (Common) | Shared cathode node tied to system ground; enables dual-channel protection with single reference point. |
| 3 | Anode of Channel 2 | Connects to second protected I/O line (e.g., USB D−); symmetric layout simplifies routing and impedance matching. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive underhood and cabin environments (-55°C to +150°C), supporting PPAP documentation requirements. |
| 0.5 pF channel capacitance | Preserves eye diagram integrity for USB 2.0 full-speed signals; avoids rise-time degradation and jitter accumulation. |
| ±15 kV ESD immunity | Exceeds IEC 61000-4-2 Level 4, eliminating need for external spark gaps or RC filters in infotainment front-end protection. |
| Lead-free & halogen-free | Complies with RoHS 3 (2015/863/EU) and Diodes' "Green" definition (<900 ppm Br/Cl, <1000 ppm Sb); suitable for global automotive supply chains. |
Applications
| USB 2.0 Interface Protection | HDMI 1.4a Input Protection |
|---|---|
Use Scenario: Protecting USB 2.0 data lines (D+, D−) in automotive head units against ESD from user interaction or cable hot-plug events. IC Role / Device Role / Timing Role: Bidirectional transient voltage suppressor placed directly at connector entry point, clamping surges before reaching USB transceiver. Use Value: 0.5 pF capacitance prevents signal integrity loss at 480 Mbps; ±15 kV rating eliminates field failures from repeated ESD exposure. | Use Scenario: Shielding HDMI 1.4a TMDS channels in vehicle display modules from ESD induced by touchscreens or external media cables. IC Role / Device Role / Timing Role: Low-capacitance TVS array mounted adjacent to HDMI receptacle, suppressing transients without degrading differential skew or eye opening. Use Value: 10 V clamping voltage ensures downstream HDMI receiver ICs remain within absolute maximum ratings during 8/20 µs surges. |
| Automotive Infotainment Console | Telematics Control Unit (TCU) Data Ports |
Use Scenario: Integrated ESD protection for multiple high-speed interfaces (USB, HDMI, SD card) in centralized infotainment head units. IC Role / Device Role / Timing Role: Dual-channel TVS used in parallel configurations per interface pair; leverages common-cathode architecture for compact layout. Use Value: X1-DFN1006-3 footprint reduces PCB area by >60% vs. SO-8 alternatives; AEC-Q101 qualification ensures long-term reliability in vibration-prone dashboards. | Use Scenario: Safeguarding CAN-FD and cellular modem UART lines in TCUs exposed to harsh ESD environments during service or installation. IC Role / Device Role / Timing Role: Secondary ESD clamp deployed after primary filtering, providing final-stage protection for sensitive baseband processors and RF front-ends. Use Value: 100 nA leakage at 5 V prevents DC loading on UART bias networks; 0.9 Ω dynamic resistance ensures rapid energy diversion during fast-rising transients. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel low-capacitance TVS diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMA6J5.0A-Q | Single-channel, higher capacitance (12 pF), DO-214AC package (4.5 × 3.8 mm) | Not suitable for USB/HDMI; limited to lower-speed interfaces like RS-232 or GPIO | Select only when board space permits larger package and signal bandwidth is <10 Mbps. |
| TPD2E001DRYR | 2-channel, 1.5 pF capacitance, same X2SON package but lower ESD rating (±8 kV contact) | Insufficient for automotive infotainment per OEM ESD specifications requiring ±15 kV | Acceptable for consumer-grade portable electronics but fails AEC-Q101 and IEC 61000-4-2 Level 4 compliance. |
Compared with SMA6J5.0A-Q and TPD2E001DRYR, D5V0F2U3LPQ-7B uniquely delivers automotive-qualified dual-channel protection with sub-0.6 pF capacitance in a 1.08 × 0.68 mm footprint-enabling USB 2.0 and HDMI 1.4a compliance where space, speed, and reliability are simultaneously constrained.
Availability
D5V0F2U3LPQ-7B is available at Aetrix Electronics and suitable for automotive infotainment consoles, USB 2.0 peripheral modules, and HDMI-enabled display subsystems requiring stable component supply across extended production lifecycles.
Supply support for D5V0F2U3LPQ-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 for automotive, industrial, and computing markets.
D5V0F2U3LPQ-7B belongs to Diodes' AEC-Q101-qualified TVS diode array product line, engineered specifically for ESD hardening of high-speed serial interfaces in automotive electronics with stringent size and performance constraints.
FAQ
What is the maximum operating temperature for D5V0F2U3LPQ-7B?
The device is rated for continuous operation from -55°C to +150°C ambient temperature, fully compliant with AEC-Q101 Grade 1 requirements. Its thermal resistance (RθJA = 417 °C/W) and 300 mW power dissipation are validated on standard FR-4 PCB layouts with 2 oz copper, ensuring reliable performance in under-dash automotive environments.
Does D5V0F2U3LPQ-7B support unidirectional or bidirectional ESD protection?
D5V0F2U3LPQ-7B provides bidirectional ESD protection per channel, achieved through symmetrical anode-cathode-anode configuration (Pin 1–Pin 2–Pin 3). This enables clamping of both positive and negative transients on each I/O line without polarity constraints, making it ideal for AC-coupled differential interfaces like USB 2.0 and HDMI.
How does the 0.5 pF capacitance impact USB 2.0 signal integrity?
At 0.5 pF typical (measured at 0 V, 1 MHz), the device introduces negligible capacitive loading on USB 2.0 D+/D− lines, preserving rise/fall times and eye diagram margins. Application Note AN77 from Diodes confirms no measurable degradation in eye height or jitter at 480 Mbps, enabling direct placement at USB connectors without equalization or compensation.
Is D5V0F2U3LPQ-7B compatible with lead-free reflow processes?
Yes-the device uses NiPdAu-plated copper leadframe and green molding compound rated for lead-free reflow profiles per JEDEC J-STD-020. Its moisture sensitivity level is Class 1, eliminating bake requirements prior to assembly. The package withstands peak temperatures up to 260°C for 10 seconds, meeting IPC/JEDEC standards for modern SMT manufacturing.
D5V0F2U3LPQ-7B Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Package/Case:
- 3-UFDFN
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 2
- 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:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X1-DFN1006-3
D5V0F2U3LPQ-7B FAQ
1.How can I place an order for D5V0F2U3LPQ-7B through Aetrix?
Please submit a Request for Quotation (RFQ) for D5V0F2U3LPQ-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 D5V0F2U3LPQ-7B reliable?
The price and inventory of D5V0F2U3LPQ-7B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D5V0F2U3LPQ-7B is usually 5 days.
3.What payment methods are accepted for D5V0F2U3LPQ-7B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D5V0F2U3LPQ-7B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for D5V0F2U3LPQ-7B?
D5V0F2U3LPQ-7B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your D5V0F2U3LPQ-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 D5V0F2U3LPQ-7B?
For technical support, including D5V0F2U3LPQ-7B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D5V0F2U3LPQ-7B requirements.
6.How does Aetrix verify that D5V0F2U3LPQ-7B is sourced from the original manufacturer or authorized distributors?
All D5V0F2U3LPQ-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 D5V0F2U3LPQ-7B meets industry standards.
7.What is the process for return or replacement of D5V0F2U3LPQ-7B?
All D5V0F2U3LPQ-7B units undergo pre-shipment inspection (PSI). If there is an issue with D5V0F2U3LPQ-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 D5V0F2U3LPQ-7B part is unused and in its original packaging.
Return procedure for D5V0F2U3LPQ-7B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
D5V0F2U3LPQ-7B Tags
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