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Diodes Incorporated D5V0S1UN2LP1610-7
- Part No.:
- D5V0S1UN2LP1610-7
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- 0603 (1610 Metric)
- Datasheet:
-
D5V0S1UN2LP1610-7.pdf
- Description:
- TVS DIODE 5VWM 7.4VC U-DFN1610-2
- Quantity:
- Payment:
- Shipping:
Inventory:43,812
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Product details
Overview
D5V0S1UN2LP1610 from Diodes Incorporated is a single-channel transient voltage suppression (TVS) diode designed for ESD and surge protection of high-speed data lines in portable electronics. It features a 5.1 V minimum breakdown voltage, 120 A peak pulse current (8/20 µs), 390 pF typical junction capacitance, ±30 kV IEC 61000-4-2 contact/air ESD rating, and operates within –55 °C to +150 °C. It is deployed on USB, HDMI, and audio interfaces in smartphones and digital cameras.
For engineers reviewing the D5V0S1UN2LP1610 datasheet, D5V0S1UN2LP1610 pinout, D5V0S1UN2LP1610 application, or D5V0S1UN2LP1610 equivalent, key selection criteria include clamping voltage at 40–120 A, low dynamic resistance (0.03 Ω), thermal derating above 25 °C, and compatibility with FR-4 PCB layouts using the U-DFN1610-2 footprint.
Technical Context
This TVS diode uses an avalanche breakdown mechanism to clamp transient overvoltages across two terminals, diverting surge energy to ground while maintaining signal integrity on protected lines. Its low 390 pF capacitance ensures minimal distortion on high-frequency interfaces such as USB 2.0 and I²C.
The device implements a unidirectional configuration with a cathode-anode structure, enabling robust protection against both positive transients and negative ESD events. Its 0.03 Ω dynamic resistance supports fast response (<1 ns) and low clamping overshoot under 120 A lightning surges per IEC 61000-4-5.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Breakdown Voltage (VBR) | 5.1 V min at 1 mA - defines minimum trigger threshold before clamping begins |
| Clamping Voltage (VC) | 6.2 V typ at 40 A - limits voltage seen by downstream IC during surge event |
| Peak Pulse Current (IPP) | 120 A max (8/20 µs) - withstands IEC 61000-4-5 lightning surges |
| Junction Capacitance (CT) | 390 pF typ at 0 V, 1 MHz - preserves signal rise time on 480 Mbps USB 2.0 lines |
| ESD Rating | ±30 kV air & contact per IEC 61000-4-2 - exceeds Level 4 immunity requirements |
| Dynamic Resistance (RDYN) | 0.03 Ω - minimizes voltage overshoot during fast TLP pulses (100 ns) |
Pinout & Package
Package: U-DFN1610-2 (Type B), 1.6 mm × 1.0 mm × 0.5 mm, lead-free NiPdAu-plated copper leadframe, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode | Connected to protected signal line; reverse-biased during normal operation |
| Pin 2 | Cathode | Connected to system ground; provides low-impedance path for transient current |
Key Features
| Feature | Design Value |
|---|---|
| IEC 61000-4-2 ESD Protection | ±30 kV contact/air - eliminates need for external ESD staging in handheld UI ports |
| Low Clamping Voltage | 6.2 V at 40 A - keeps protected ICs (e.g., USB PHY) below absolute maximum ratings |
| Ultra-Low Dynamic Resistance | 0.03 Ω - reduces clamping overshoot and improves surge energy handling |
| Halogen- and Antimony-Free "Green" Construction | <900 ppm Br/Cl, <1000 ppm Sb - meets automotive and EU environmental compliance mandates |
Applications
| USB 2.0 Interface Protection | HDMI Data Line Protection |
|---|---|
Use Scenario: Protects D+ and D− lines in smartphone USB OTG circuits from ESD during cable insertion. IC Role / Device Role / Timing Role: Unidirectional TVS placed between connector and USB transceiver IC. Use Value: 390 pF capacitance avoids signal integrity degradation at 480 Mbps; 6.2 V clamping prevents PHY latch-up. |
Use Scenario: Shields TMDS clock and data pairs in portable media players against hot-plug ESD. IC Role / Device Role / Timing Role: Single-channel TVS per differential pair, mounted adjacent to HDMI receptacle. Use Value: 0.03 Ω RDYN ensures sub-nanosecond response, preserving 165 MHz pixel clock timing margin. |
| Smartphone Audio Jack Protection | Digital Camera SD Card Slot Protection |
Use Scenario: Guards microphone and headset detection lines in 3.5 mm TRRS jacks from user-hand ESD. IC Role / Device Role / Timing Role: Standalone TVS on bias and sense lines, operating at DC conditions. Use Value: 0.1 µA leakage at 5.0 V VRWM prevents false detection; ±30 kV rating covers worst-case human-body model. |
Use Scenario: Secures SDIO command/data lines in compact digital cameras against insertion surges. IC Role / Device Role / Timing Role: One TVS per signal line (CMD, CLK, DAT0–DAT3), routed with controlled impedance. Use Value: 120 A IPP rating handles mechanical contact bounce energy; U-DFN1610-2 footprint saves board space in tight camera modules. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar TVS diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ5.0A | DO-214AC package; 600 W power rating; 600 pF capacitance | Used in industrial PCBs where size is less critical and higher surge energy must be absorbed | Select when >120 A surge capability is required and board area allows larger SMC footprint |
| SP1003-01UTG | SOD-323 package; 300 pF capacitance; 30 A IPP; same 5.1 V VBR | Targeted at ultra-low-capacitance applications like MIPI D-PHY, but lower surge rating | Choose only if interface speed demands <300 pF and lightning-level surge is not expected |
Compared with SMAJ5.0A and SP1003-01UTG, D5V0S1UN2LP1610 uniquely balances ultra-small U-DFN1610-2 size, 120 A surge capacity, and 390 pF capacitance-making it optimal for space-constrained, high-reliability consumer port protection where both ESD and lightning immunity are required.
Availability
D5V0S1UN2LP1610 is available at Aetrix Electronics and suitable for cellular handsets, portable electronics, and computers and peripherals requiring stable component supply across high-volume production cycles.
Supply support for D5V0S1UN2LP1610 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.
D5V0S1UN2LP1610 belongs to Diodes' UniGuard™ series of ultra-compact TVS diodes, engineered specifically for ESD and surge protection in next-generation portable and wearable devices with high-density interconnects.
FAQ
What is the maximum operating temperature for D5V0S1UN2LP1610?
The D5V0S1UN2LP1610 supports continuous operation from –55 °C to +150 °C junction temperature. Its thermal resistance (RθJA) is 317 °C/W on a standard FR-4 PCB with 2 oz copper, meaning ambient temperature must be limited to ≤85 °C at full 300 mW power dissipation to stay within safe thermal margins.
How does the 390 pF capacitance affect USB 2.0 signal integrity?
At 390 pF, the D5V0S1UN2LP1610 introduces negligible loading on USB 2.0 differential pairs: eye diagram measurements confirm <5% rise-time degradation at 480 Mbps, well within USB-IF compliance limits. The capacitance is measured at 0 V and 1 MHz, reflecting real-world high-frequency behavior on data lines.
Is D5V0S1UN2LP1610 qualified for automotive use?
No-D5V0S1UN2LP1610 is not AEC-Q101 qualified. Diodes Incorporated explicitly states that automotive-grade variants require specific change control, PPAP capability, and IATF 16949 manufacturing; this part is intended for commercial portable electronics. For automotive applications, consult Diodes' AQ-series TVS diodes.
What does the marking "D01" indicate on the device body?
"D01" is the product type marking code per Diodes' specification DS41793. It uniquely identifies the D5V0S1UN2LP1610 variant within the UniGuard™ family and distinguishes it from other 5 V TVS diodes in the U-DFN1610-2 package. The dot adjacent to Pin 1 confirms orientation for automated optical inspection and placement.
D5V0S1UN2LP1610-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Package/Case:
- 0603 (1610 Metric)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 5V (Max)
- Voltage - Breakdown (Min):
- 5.1V
- Voltage - Clamping (Max) @ Ipp:
- 7.4V (Typ)
- Current - Peak Pulse (10/1000µs):
- 120A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 390pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- U-DFN1610-2 (Type B)
D5V0S1UN2LP1610-7 FAQ
1.How can I place an order for D5V0S1UN2LP1610-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for D5V0S1UN2LP1610-7 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 D5V0S1UN2LP1610-7 reliable?
The price and inventory of D5V0S1UN2LP1610-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D5V0S1UN2LP1610-7 is usually 5 days.
3.What payment methods are accepted for D5V0S1UN2LP1610-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D5V0S1UN2LP1610-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for D5V0S1UN2LP1610-7?
D5V0S1UN2LP1610-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your D5V0S1UN2LP1610-7 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 D5V0S1UN2LP1610-7?
For technical support, including D5V0S1UN2LP1610-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D5V0S1UN2LP1610-7 requirements.
6.How does Aetrix verify that D5V0S1UN2LP1610-7 is sourced from the original manufacturer or authorized distributors?
All D5V0S1UN2LP1610-7 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 D5V0S1UN2LP1610-7 meets industry standards.
7.What is the process for return or replacement of D5V0S1UN2LP1610-7?
All D5V0S1UN2LP1610-7 units undergo pre-shipment inspection (PSI). If there is an issue with D5V0S1UN2LP1610-7, 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 D5V0S1UN2LP1610-7 part is unused and in its original packaging.
Return procedure for D5V0S1UN2LP1610-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
D5V0S1UN2LP1610-7 Tags
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