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Nexperia USA Inc. PESD5V0S1ULD,315
- Part No.:
- PESD5V0S1ULD,315
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- 2-XDFN
- Datasheet:
-
PESD5V0S1ULD,315.pdf
- Description:
- TVS DIODE 5VWM 20VC DFN1006D-2
- Quantity:
- Payment:
- Shipping:
Inventory:1,161
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Product details
Overview
PESD5V0S1ULD from Nexperia is a unidirectional ESD protection diode in SOD882D (DFN1006D-2) package, designed to protect one signal line against IEC 61000-4-2 level 4 ESD (±30 kV contact), 8/20 µs surge (15 A), with clamping voltage ≤20 V at 15 A and capacitance of 152–200 pF at 1 MHz - deployed in USB, HDMI, and audio interfaces of portable electronics.
For engineers reviewing the PESD5V0S1ULD datasheet, PESD5V0S1ULD pinout, PESD5V0S1ULD application, or PESD5V0S1ULD equivalent, key selection criteria include reverse standoff voltage (5.5 V), low leakage (≤1 µA), ultra-low profile (0.37 mm height), AEC-Q101 qualification, and solderable side pads for high-density PCB layouts.
Technical Context
This unidirectional TVS diode operates as a clamping device triggered above its breakdown voltage (6.4–7.2 V at 5 mA), delivering fast response to sub-nanosecond ESD transients while maintaining low dynamic resistance (≤0.3 Ω) under 10 A TLP stress. Its DFN1006D-2 package enables direct integration into high-speed data paths without compromising signal integrity.
The device meets IEC 61000-4-2 (±30 kV contact), IEC 61000-4-5 (15 A, 8/20 µs), and AEC-Q101 automotive qualification requirements. Clamping performance is validated across junction temperatures from −55 °C to +150 °C, with thermal derating of peak pulse power confirmed per Fig. 5.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage (VRWM) | 5.5 V - Maximum continuous operating voltage before conduction; ensures no interference with 5 V logic or USB 2.0 signaling. |
| Clamping Voltage (VCL) | 20 V at IPP = 15 A - Limits transient voltage seen by downstream ICs during IEC 61000-4-5 surge events. |
| Diode Capacitance (Cd) | 152–200 pF at 1 MHz - Low enough for USB 2.0 (480 Mbps) and audio line protection without signal distortion. |
| ESD Withstand (IEC 61000-4-2) | ±30 kV contact discharge - Exceeds industrial and automotive ESD immunity requirements for exposed connectors. |
| Peak Pulse Power (PPPM) | 150 W at tp = 8/20 µs - Sustains high-energy surges without failure in short-duration transient events. |
| Leakage Current (IRM) | ≤1 µA at VRWM = 5.5 V - Minimizes standby power loss and avoids false triggering in battery-powered systems. |
| Package Dimensions | 1.0 × 0.6 × 0.37 mm - Ultra-compact DFN1006D-2 footprint ideal for space-constrained mobile and wearable PCBs. |
Pinout & Package
Package: DFN1006D-2 (SOD882D), leadless ultra-small surface-mount plastic package with solderable side pads; body dimensions 1.0 mm × 0.6 mm × 0.37 mm (typ.), cathode indicated by marking bar.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to protected signal line; clamps positive transients to ground when forward-biased relative to anode. |
| 2 | Anode (A) | Connected to system ground; completes clamping path during ESD events on unidirectional positive-polarity lines. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD robustness per discrete semiconductor stress test standard. |
| Solderable side pads | Enables visual inspection and rework compatibility on fine-pitch PCBs; supports automated optical inspection (AOI) and X-ray verification. |
| Low clamping voltage (20 V @ 15 A) | Protects 5 V-tolerant interface ICs (e.g., USB transceivers, audio codecs) from overvoltage damage during surge events. |
| Ultra-low leakage (≤1 µA) | Preserves battery life in always-on portable devices and avoids DC bias shift in high-impedance sensor signal chains. |
| 0.37 mm typical height | Reduces mechanical interference in stacked modules and foldable display assemblies where Z-axis clearance is constrained. |
Applications
| USB 2.0 Data Lines | HDMI Interface Protection |
|---|---|
|
Use Scenario: ESD protection on D+ and D− lines of USB 2.0 ports in smartphones, tablets, and docking stations. IC Role / Device Role: Unidirectional clamping diode placed between connector and USB PHY IC to shunt ESD current to ground. Use Value: 152–200 pF capacitance avoids signal integrity degradation at 480 Mbps; 5.5 V VRWM matches USB 2.0 VBUS tolerance. |
Use Scenario: Transient suppression on TMDS clock and data channels of HDMI 1.4/2.0 interfaces in monitors and set-top boxes. IC Role / Device Role: Line-level ESD clamp on each differential pair, mounted adjacent to HDMI receptacle. Use Value: 20 V clamping prevents latch-up in HDMI receiver ICs; AEC-Q101 rating supports automotive infotainment use. |
| Portable Audio Jacks | Automotive Infotainment Displays |
|
Use Scenario: ESD safeguard for 3.5 mm audio jack tip/ring contacts in wireless headphones and Bluetooth speakers. IC Role / Device Role: Single-line unidirectional protector on left/right channel paths referenced to common ground. Use Value: ≤1 µA leakage prevents audible pop/click during plug insertion; 0.37 mm height fits slim earbud PCB stacks. |
Use Scenario: Signal line protection on LVDS or RGB parallel video buses connecting head unit to TFT display in vehicles. IC Role / Device Role: Point-of-entry ESD clamp on display data lines near connector, compliant with ISO 10605. Use Value: ±30 kV IEC 61000-4-2 rating exceeds automotive EMC requirements; 150 °C max junction temp supports under-dash operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar unidirectional ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NUP4105MR6T1G | Higher VRWM (6.5 V), higher Cd (350 pF), same SOT-523 package but larger footprint (1.6 × 0.8 mm). | Better suited for 6 V rail systems; less suitable for USB 2.0 due to capacitance-induced jitter. | Select when higher standoff voltage is required and board area allows larger package. |
| Vishay ESDE1500100L | Lower VCL (14 V @ 15 A), lower Cd (120 pF), same DFN1006D-2 footprint, but not AEC-Q101 qualified. | Stronger clamping for sensitive 3.3 V receivers; lacks automotive qualification for safety-critical displays. | Select for cost-sensitive consumer audio where AEC-Q101 is not mandated. |
Compared with NUP4105MR6T1G and ESDE1500100L, PESD5V0S1ULD uniquely balances 5.5 V VRWM, 152–200 pF capacitance, AEC-Q101 compliance, and 0.37 mm height - making it optimal for space-constrained, automotive-grade USB/audio interfaces requiring precise 5 V system alignment.
Availability
PESD5V0S1ULD is available at Aetrix Electronics and suitable for USB 2.0 interface protection, portable audio jack safeguarding, and automotive infotainment display bus protection requiring stable component supply across production lifecycles.
Supply support for PESD5V0S1ULD 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
Nexperia is a global semiconductor expert focused on essential efficiency technologies, delivering high-performance, reliable discrete and logic devices for automotive, industrial, and consumer markets.
PESD5V0S1ULD belongs to Nexperia's ESD protection portfolio, engineered specifically for ultra-compact, high-reliability transient suppression in high-speed digital and analog signal paths of portable and automotive electronics.
FAQ
Is PESD5V0S1ULD suitable for bidirectional signal lines like RS-485?
No. PESD5V0S1ULD is unidirectional and only protects signals with fixed polarity relative to ground (e.g., USB D+, HDMI TMDS+). For bidirectional lines, a symmetric dual-diode array such as PESD5V0X1BL is required to clamp both positive and negative transients.
What is the maximum recommended PCB trace length between PESD5V0S1ULD and the protected connector?
Trace length should be ≤3 mm from the diode to the connector pin. Longer traces increase inductance, degrading clamping response and allowing voltage overshoot beyond the 20 V VCL specification during sub-nanosecond ESD events.
Does the marking code '0100' correspond to a date code or lot identifier?
No. Per Nexperia documentation, '0100' is a binary device identification code specific to PESD5V0S1ULD in SOD882D packaging, used for automated optical recognition during assembly - not a date or lot code. Full traceability requires the full reel label or barcode.
Can PESD5V0S1ULD replace PESD5V0S1BA in an existing design?
No. PESD5V0S1BA uses SOD323 package (1.7 × 1.25 mm), has higher capacitance (220 pF), and different thermal characteristics. Direct replacement would require layout revision, impedance revalidation, and thermal reassessment due to footprint and performance mismatch.
PESD5V0S1ULD,315 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- 2-XDFN
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 5V (Max)
- Voltage - Breakdown (Min):
- 6.4V
- Voltage - Clamping (Max) @ Ipp:
- 20V
- Current - Peak Pulse (10/1000µs):
- 15A (8/20µs)
- Power - Peak Pulse:
- 150W
- Power Line Protection:
- No
- Applications:
- -
- Capacitance @ Frequency:
- 152pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- DFN1006D-2
PESD5V0S1ULD,315 FAQ
1.How can I place an order for PESD5V0S1ULD,315 through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD5V0S1ULD,315 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 PESD5V0S1ULD,315 reliable?
The price and inventory of PESD5V0S1ULD,315 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD5V0S1ULD,315 is usually 5 days.
3.What payment methods are accepted for PESD5V0S1ULD,315?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD5V0S1ULD,315 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD5V0S1ULD,315?
PESD5V0S1ULD,315 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD5V0S1ULD,315 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 PESD5V0S1ULD,315?
For technical support, including PESD5V0S1ULD,315 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD5V0S1ULD,315 requirements.
6.How does Aetrix verify that PESD5V0S1ULD,315 is sourced from the original manufacturer or authorized distributors?
All PESD5V0S1ULD,315 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 PESD5V0S1ULD,315 meets industry standards.
7.What is the process for return or replacement of PESD5V0S1ULD,315?
All PESD5V0S1ULD,315 units undergo pre-shipment inspection (PSI). If there is an issue with PESD5V0S1ULD,315, 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 PESD5V0S1ULD,315 part is unused and in its original packaging.
Return procedure for PESD5V0S1ULD,315:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD5V0S1ULD,315 Tags
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