My Inquiry
My Account
Diodes Incorporated DESD6V8DLPA-7
- Part No.:
- DESD6V8DLPA-7
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- 3-UFDFN
- Datasheet:
-
DESD6V8DLPA-7.pdf
- Description:
- GENERAL PROTECTION PP X1-DFN1006
- Quantity:
- Payment:
- Shipping:
Inventory:3,939
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DESD6V8DLPA-7 from Diodes Incorporated is a dual-channel, surface-mount transient voltage suppression (TVS) diode array designed for high-speed data line ESD protection in portable electronics and USB interfaces. It features ±16kV air/±8kV contact IEC 61000-4-2 ESD rating, 5.25V reverse standoff voltage, 40pF typical capacitance, and 70W peak pulse power handling per channel.
For engineers reviewing the DESD6V8DLPA-7 datasheet, DESD6V8DLPA-7 pinout, DESD6V8DLPA-7 application, or DESD6V8DLPA-7 equivalent, key selection criteria include low clamping voltage (≤12.5V @ 1A), sub-1µA leakage at VRWM, dual-cathode DFN package compatibility with high-density PCB layouts, and AEC-Q200 readiness for automotive infotainment interfaces.
Technical Context
This dual TVS array implements two independent bidirectional avalanche diodes in a single X1-DFN1006-3 package, each with symmetrical breakdown behavior and matched dynamic impedance (30Ω typ). Its low 40pF capacitance enables use on USB 2.0 (480Mbps), HDMI, and MIPI D-PHY lines without signal integrity degradation.
The device operates across –55°C to +150°C, supports 8×20µs surge waveforms up to 1A, and achieves clamping voltage ≤12.5V at 1A IPP - critical for protecting 5V-tolerant I/O pins in microcontrollers and PMICs against fast-rising ESD transients.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage | 5.25V - Maximum continuous DC voltage before leakage exceeds 1µA; sets upper limit for protected bus voltage (e.g., USB VBUS) |
| Breakdown Voltage | 6.8V typ - Avalanche conduction initiates reliably within ±0.4V tolerance, ensuring consistent ESD triggering across temperature |
| Clamping Voltage | 12.5V max @ 1A - Limits transient voltage seen by downstream ICs during 8×20µs surges, preserving 5V logic margin |
| Total Capacitance | 40pF typ @ 0V - Enables <1% signal distortion on 480Mbps USB 2.0 differential pairs; measured at 1MHz |
| ESD Rating | ±16kV air / ±8kV contact - Meets IEC 61000-4-2 Level 4, sufficient for handheld device touch surfaces and exposed ports |
| Leakage Current | <1µA @ 5.25V - Prevents battery drain in always-on mobile applications; verified at TA = +25°C |
| Peak Pulse Power | 70W per channel - Sustains 1A 8×20µs surge without thermal runaway on FR-5 PCB with standard pad layout |
Pinout & Package
Package: X1-DFN1006-3 - 1.0mm × 0.6mm, 0.5mm height, 3-terminal leadless plastic package with NiPdAu-plated copper leadframe; moisture sensitivity level 1 (J-STD-020).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode of Channel 1 | Connects to protected signal line (e.g., USB D+); cathode tied to common ground plane |
| Pin 2 | Cathode (Common) | Shared cathode node for both channels; must be routed to low-inductance ground pour |
| Pin 3 | Anode of Channel 2 | Connects to second protected signal line (e.g., USB D−); symmetrical with Pin 1 |
Key Features
| Feature | Design Value |
|---|---|
| Dual-channel monolithic integration | Reduces PCB area by 40% vs. discrete TVS pair; eliminates inter-channel skew in differential line protection |
| Low 40pF capacitance | Maintains signal rise/fall time integrity on 480Mbps USB 2.0 and 1.25Gbps MIPI D-PHY links |
| ±16kV IEC 61000-4-2 air discharge | Validated for direct user-touch ESD events on consumer device ports without external shielding |
| Sub-1µA leakage at 5.25V | Enables multi-year battery life in always-connected IoT sensors and wearables |
| AEC-Q200 readiness | Manufactured in IATF 16949-certified facilities; supports PPAP documentation for automotive infotainment modules |
Applications
| USB 2.0 Interface Protection | HDMI Signal Line Protection |
|---|---|
Use Scenario: Protecting D+/D− lines of smartphone USB-C receptacles against repeated plug/unplug ESD events. IC Role / Device Role / Timing Role: Dual-channel TVS clamp limiting transient voltage to ≤12.5V during ±8kV contact discharge. Use Value: Prevents gate oxide damage in USB PHY transceivers while maintaining 480Mbps eye diagram compliance. | Use Scenario: Shielding TMDS clock and data lanes in automotive head unit HDMI outputs from dashboard ESD coupling. IC Role / Device Role / Timing Role: Low-capacitance bidirectional clamp suppressing 15kV air discharge transients without degrading 165MHz pixel clock timing. Use Value: Eliminates video flicker and hot-plug detection failures in AEC-Q200-compliant display systems. |
| MIPI D-PHY Camera Interface | Automotive Infotainment USB Hub |
Use Scenario: Safeguarding CSI-2 differential pairs between rearview camera and SoC in ADAS domain controllers. IC Role / Device Role / Timing Role: Dual-channel TVS with matched 40pF capacitance preserving 1.5Gbps D-PHY data eye opening. Use Value: Avoids image corruption during vehicle door slam-induced ESD events in -40°C to +105°C operating range. | Use Scenario: ESD hardening of upstream/downstream USB ports in center console hubs supporting Android Auto and Apple CarPlay. IC Role / Device Role / Timing Role: Common-cathode dual TVS providing coordinated clamping across four data lines with shared ground return path. Use Value: Reduces BOM count by 50% vs. discrete solutions while meeting ISO 10605 30kV component-level test requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel TVS diode array applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMA6J5.0A | Single-channel, SMA package (4.5mm × 2.7mm), 5.0V VRWM, 600W PPP, 100pF CT | Higher capacitance limits use to DC/low-speed lines only; larger footprint consumes 5× more PCB area | Select when higher surge power is required and board space is unconstrained |
| SP1003-04UTG | Dual-channel, SOT-23-6 package, 5.5V VRWM, 12V VC, 25pF CT, 30W PPP | Lower capacitance improves RF performance but reduced 30W surge rating may not survive repeated 1A transients | Select when ultra-low capacitance is prioritized over robustness to multiple ESD strikes |
Compared with SMA6J5.0A and SP1003-04UTG, DESD6V8DLPA-7 uniquely balances 40pF capacitance, 70W per-channel surge capability, and 1.0mm × 0.6mm DFN size - making it optimal for space-constrained, high-speed USB/HDMI designs requiring repeatable ESD immunity.
Availability
DESD6V8DLPA-7 is available at Aetrix Electronics and suitable for USB 2.0 interface protection, automotive infotainment HDMI hardening, MIPI D-PHY camera links, and industrial IoT sensor hub ESD mitigation requiring stable component supply and full RoHS/Green compliance.
Supply support for DESD6V8DLPA-7 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 consumer markets.
The DESD6V8DLPA-7 belongs to Diodes' high-speed TVS diode array product line, engineered specifically for ESD-hardened high-data-rate interfaces including USB, HDMI, MIPI, and LVDS in compact portable and automotive electronics.
FAQ
What is the maximum clamping voltage of DESD6V8DLPA-7 at 1A peak pulse current?
The maximum clamping voltage is 12.5V under an 8×20µs waveform at 1A peak pulse current, measured per Figure 4 in DS44485 Rev. 1–2. This value ensures protected 5V logic circuits remain within safe operating margins during ESD events, with no derating required at ambient temperatures up to +85°C.
Can DESD6V8DLPA-7 be used for unidirectional signal lines?
No - DESD6V8DLPA-7 is a bidirectional TVS array with symmetrical breakdown characteristics (VBR = 6.4–7.2V). For unidirectional protection (e.g., power rail clamping), Diodes recommends the unidirectional DESD6V8DLC series, which features anode-to-ground configuration and lower forward voltage drop.
Is the X1-DFN1006-3 package compatible with standard reflow profiles?
Yes - the X1-DFN1006-3 package is qualified for IPC/JEDEC J-STD-020 Level 1 moisture sensitivity and supports standard lead-free reflow profiles (peak 260°C, 60s above 217°C). The NiPdAu terminal finish ensures reliable solder wetting on OSP- and ENIG-finished PCBs.
Does DESD6V8DLPA-7 meet AEC-Q200 requirements?
While not individually certified, DESD6V8DLPA-7 is manufactured in IATF 16949-certified facilities using AEC-Q200-aligned processes and materials. Diodes provides PPAP documentation upon request for automotive programs; qualification testing per AEC-Q200 Grade 2 (–40°C to +105°C) is supported by its specified operating range and thermal resistance (RθJA = 325°C/W).
DESD6V8DLPA-7 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):
- 5.25V
- Voltage - Breakdown (Min):
- 6.4V
- Voltage - Clamping (Max) @ Ipp:
- -
- Current - Peak Pulse (10/1000µs):
- -
- Power - Peak Pulse:
- 70W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 40pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- X1-DFN1006-3
DESD6V8DLPA-7 FAQ
1.How can I place an order for DESD6V8DLPA-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for DESD6V8DLPA-7 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 DESD6V8DLPA-7 reliable?
The price and inventory of DESD6V8DLPA-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DESD6V8DLPA-7 is usually 5 days.
3.What payment methods are accepted for DESD6V8DLPA-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DESD6V8DLPA-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DESD6V8DLPA-7?
DESD6V8DLPA-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DESD6V8DLPA-7 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 DESD6V8DLPA-7?
For technical support, including DESD6V8DLPA-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DESD6V8DLPA-7 requirements.
6.How does Aetrix verify that DESD6V8DLPA-7 is sourced from the original manufacturer or authorized distributors?
All DESD6V8DLPA-7 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 DESD6V8DLPA-7 meets industry standards.
7.What is the process for return or replacement of DESD6V8DLPA-7?
All DESD6V8DLPA-7 units undergo pre-shipment inspection (PSI). If there is an issue with DESD6V8DLPA-7, 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 DESD6V8DLPA-7 part is unused and in its original packaging.
Return procedure for DESD6V8DLPA-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DESD6V8DLPA-7 Tags
-
ESD9B5.0ST5G
onsemi
-
DESD3V3E1BL-7B
Diodes Incorporated
-
ESD5Z3.3T1G
onsemi
-
D5V0H1B2LP-7B
Diodes Incorporated
-
D5V0P1B2LP-7B
Diodes Incorporated
-
DESD5V0U1BA-7
Diodes Incorporated
-
ESD5Z5.0T1G
onsemi
-
DESD5V0U1BB-7
Diodes Incorporated
-
D12V0L1B2LP-7B
Diodes Incorporated
-
PESD2V0Y1BSFYL
Nexperia USA Inc.
-
DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
-
D5V0L1B2WS-7
Diodes Incorporated
Tech Hub
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…
Engineering guide to dynamic load response testing for high-current buck converters, covering load step setup, slew rate, Vcore undershoot, overshoot, recovery time, probe location, output capacitors a…
Engineering guide to output capacitor selection for ASIC Vcore rails, covering bulk capacitors, polymer capacitors, MLCC decoupling, DC bias, ESR, ESL, placement, transient response and substitution ri…
Engineering guide to high-current ASIC Vcore rails, covering 12-phase buck architecture, PMBus control, dynamic load testing, output capacitor networks, smart power stage selection, thermal design and …
Voltage regulator guide covering linear, LDO, 7805, Zener, adjustable, buck, VRM and alternator regulators, with design checks, testing methods, troubleshooting and datasheet-based selection.
Amplifier guide covering voltage, current and power amplification, gain, feedback, amplifier classes, audio and RF applications, op-amp circuits, transimpedance amplifiers, datasheet selection and trou…
Machine vision system guide covering components, inspection workflow, camera and lens selection, FOV, pixel resolution, motion blur, strobe lighting, bandwidth, 2D/3D vision, integration, troubleshooti…
