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Nexperia USA Inc. PESD3V3L5UF,115
- Part No.:
- PESD3V3L5UF,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- 6-XFDFN
- Datasheet:
-
PESD3V3L5UF,115.pdf
- Description:
- TVS DIODE 3.3VWM 12VC 6XSON
- Quantity:
- Payment:
- Shipping:
Inventory:4,340
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Product details
Overview
PESD3V3L5UF,115 from Nexperia is a unidirectional five-channel ESD protection diode array in an XSON6 (SOT886) leadless ultra-small package, rated for 3.3 V reverse standoff voltage, 22 pF typical diode capacitance, and 20 kV IEC 61000-4-2 contact ESD immunity - deployed to safeguard high-speed USB, HDMI, and SIM card interface lines against electrostatic discharge.
For engineers reviewing the PESD3V3L5UF,115 datasheet, PESD3V3L5UF,115 pinout, PESD3V3L5UF,115 application, or PESD3V3L5UF,115 equivalent, key selection criteria include clamping voltage under 12 V at 2.5 A surge, ultra-low 5 nA max reverse leakage, and compatibility with space-constrained portable electronics PCB layouts requiring minimal trace inductance.
Technical Context
This device integrates five identical unidirectional ESD protection diodes sharing a common anode (Pin 2), enabling simultaneous protection of five independent signal lines referenced to ground. Each diode exhibits a breakdown voltage of 5.6 V (typ) and differential resistance of 200 Ω (max) at 1 mA, ensuring rapid turn-on during transients.
The SOT886 package supports reflow-only assembly with 1.0 × 1.45 × 0.5 mm body dimensions and six exposed copper terminals - optimized for low-inductance grounding paths and minimal parasitic capacitance across high-frequency data lanes up to 500 MHz.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage | 3.3 V - maximum continuous operating voltage before conduction begins on each protected line |
| Diode Capacitance | 22 pF (typ) at 1 MHz, 0 V - preserves signal integrity on high-speed interfaces like USB 2.0 and MIPI |
| Clamping Voltage | 12 V at 2.5 A peak pulse - limits transient overvoltage seen by downstream ICs during ESD events |
| ESD Withstand | 20 kV contact per IEC 61000-4-2 Level 4 - exceeds industrial and consumer immunity requirements |
| Peak Pulse Power | 25 W per diode (8/20 µs waveform) - handles surge energy from IEC 61000-4-5 surges up to 2.5 A |
| Reverse Leakage | 5 nA (max) at 3.3 V - prevents DC loading and battery drain in always-on portable circuits |
| Breakdown Voltage | 5.6 V (typ) at 1 mA - ensures reliable triggering well above normal signal swing but below IC absolute maximum ratings |
Pinout & Package
XSON6 (SOT886) ultra-thin leadless package: 1.0 × 1.45 × 0.5 mm body, no leads, six copper terminals on bottom surface, designed for low-inductance PCB mounting and thermal dissipation via exposed pad (not electrically connected).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (Diode 1) | Protected signal line 1 input; connects to I/O pin of host IC |
| 2 | Common Anode | Shared return path to system ground; must be routed with lowest possible inductance |
| 3 | Cathode (Diode 2) | Protected signal line 2 input; isolated from other cathodes for independent line protection |
| 4 | Cathode (Diode 3) | Protected signal line 3 input; enables compact multi-line protection without discrete devices |
| 5 | Cathode (Diode 4) | Protected signal line 4 input; supports full-duplex or parallel bus configurations |
| 6 | Cathode (Diode 5) | Protected signal line 5 input; completes five-line protection set for interfaces like SIM card slots |
Key Features
| Feature | Design Value |
|---|---|
| Five-channel unidirectional ESD protection | Single-package solution for protecting five independent signal lines referenced to ground |
| Ultra-low 22 pF capacitance | Maintains signal rise/fall times and impedance matching on 480 Mbps USB 2.0 and similar high-speed links |
| 20 kV IEC 61000-4-2 contact rating | Meets or exceeds Level 4 ESD immunity required for handheld and portable end-equipment certifications |
| 12 V clamping at 2.5 A | Keeps transient voltage below 13.2 V (10% margin) for 3.3 V logic ICs with 15 V abs max rating |
| 5 nA max reverse leakage | Minimizes standby current draw in battery-powered devices such as smartphones and wearables |
Applications
| USB 2.0 Interface Protection | HDMI DDC Channel Protection |
|---|---|
|
Use Scenario: Protecting USB D+ and D− data lines, VBUS sense, ID pin, and shield connection in smartphone docking ports. IC Role / Device Role / Timing Role: Unidirectional transient voltage suppressor placed directly at connector entry point to shunt ESD to ground before reaching USB PHY. Use Value: Prevents latch-up or gate oxide damage in USB transceivers while maintaining <100 ps propagation delay and <0.1 dB insertion loss at 480 MHz. |
Use Scenario: Safeguarding HDMI Display Data Channel (DDC) lines (SCL/SDA) and hot-plug detect (HPD) in portable media players. IC Role / Device Role / Timing Role: Low-capacitance clamp limiting transient overshoot to ≤12 V during cable insertion/removal events. Use Value: Ensures DDC communication remains functional after repeated 8 kV air-discharge ESD events without firmware reset or I²C bus lockup. |
| SIM Card Slot Protection | Mobile Audio Codec Interface |
|
Use Scenario: Shielding six-contact SIM card interface (CLK, I/O, RST, VCC, GND, VPP) in LTE modules and eSIM-enabled IoT devices. IC Role / Device Role / Timing Role: Five-diode array covering all active signal lines except GND; common anode tied to clean local ground plane. Use Value: Enables compliance with ETSI EN 300 386 for telecom terminal equipment while occupying <1.5 mm² PCB area. |
Use Scenario: Protecting digital audio interface lines (I²S BCLK, WS, SDATA) between baseband processor and audio codec in Bluetooth headsets. IC Role / Device Role / Timing Role: Signal-line ESD clamp with sub-25 pF loading to avoid jitter accumulation and bit error rate degradation. Use Value: Maintains >95 dB SNR and <0.002% THD+N in audio path while surviving 15 kV air-discharge ESD per IEC 61000-4-2. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar five-channel unidirectional ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PESD3V3L5UV | SOT666 package (flat lead, 1.7 × 1.5 mm); higher 28 pF capacitance; same 3.3 V VRWM and 12 V VCL | Better manufacturability for wave soldering; less suitable for >200 MHz signals due to higher parasitic inductance | Select when legacy SMT process lacks fine-pitch reflow capability or board layout allows larger footprint |
| TPD3E001DQAR | Texas Instruments part in SOT-23-6; 3.5 V VRWM; 5.5 pF capacitance; lower 8 V clamping at 1 A | Superior high-frequency performance but lower surge rating (12 W vs. 25 W) and reduced ESD robustness (15 kV) | Prefer for RF-sensitive applications like GPS antenna switches where capacitance must be <6 pF |
Compared with PESD3V3L5UF,115, PESD3V3L5UV trades higher capacitance and larger size for easier assembly, while TPD3E001DQAR offers lower capacitance at the cost of reduced surge handling and ESD immunity - making the original optimal for balanced high-speed, high-reliability portable interfaces.
Availability
PESD3D3V3L5UF,115 is available at Aetrix Electronics and suitable for USB 2.0 interface protection, SIM card slot hardening, and mobile audio codec safeguarding requiring stable component supply across production ramps and long-life designs.
Supply support for PESD3V3L5UF,115 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 high-volume, high-reliability essential semiconductors - delivering discrete, logic, and MOSFET solutions optimized for efficiency, miniaturization, and robustness in mass-market electronics.
The PESDxL5UF series belongs to Nexperia's ESD protection portfolio, engineered specifically for space-constrained portable electronics requiring certified IEC 61000-4-2 immunity without compromising signal fidelity.
FAQ
What is the maximum recommended PCB trace length between PESD3V3L5UF,115 and the protected connector?
Trace length from each cathode pin to its protected line should not exceed 3 mm, and the common anode (Pin 2) must connect to a solid ground plane within 1 mm using multiple vias. Longer traces increase inductance, degrading clamping response and allowing voltage overshoot beyond 12 V during 2.5 A ESD events.
Can PESD3V3L5UF,115 protect bidirectional signal lines like I²C?
No - it is strictly unidirectional and only protects signals referenced positively to ground. For bidirectional buses such as I²C, use the PESD5V0L5UY variant in SOT363 or dedicated bidirectional arrays like PESD5V0U1BB; attempting to use this part on bidirectional lines risks forward conduction and signal corruption during low-state transitions.
Does PESD3V3L5UF,115 require external biasing or control signals?
No - it operates passively with no external power, bias, or enable signals. Conduction occurs solely based on voltage differential between cathode pins and the common anode; design requires only proper PCB layout with low-inductance grounding and direct routing to protected I/O pins.
Is the SOT886 package of PESD3V3L5UF,115 compatible with standard reflow profiles?
Yes - it is qualified for JEDEC J-STD-020D reflow profiles with peak temperature up to 260 °C. The XSON6 footprint requires precise stencil aperture design (0.325 mm × 0.270 mm per terminal) and solder paste volume control to ensure void-free wetting and mechanical reliability without tombstoning.
PESD3V3L5UF,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- 6-XFDFN
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 5
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 3.3V (Max)
- Voltage - Breakdown (Min):
- 5.3V
- Voltage - Clamping (Max) @ Ipp:
- 12V
- Current - Peak Pulse (10/1000µs):
- 2.5A (8/20µs)
- Power - Peak Pulse:
- 25W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 22pF @ 1MHz
- Operating Temperature:
- -65°C ~ 150°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-XSON, SOT886 (1.45x1)
PESD3V3L5UF,115 FAQ
1.How can I place an order for PESD3V3L5UF,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD3V3L5UF,115 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 PESD3V3L5UF,115 reliable?
The price and inventory of PESD3V3L5UF,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD3V3L5UF,115 is usually 5 days.
3.What payment methods are accepted for PESD3V3L5UF,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD3V3L5UF,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD3V3L5UF,115?
PESD3V3L5UF,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD3V3L5UF,115 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 PESD3V3L5UF,115?
For technical support, including PESD3V3L5UF,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD3V3L5UF,115 requirements.
6.How does Aetrix verify that PESD3V3L5UF,115 is sourced from the original manufacturer or authorized distributors?
All PESD3V3L5UF,115 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 PESD3V3L5UF,115 meets industry standards.
7.What is the process for return or replacement of PESD3V3L5UF,115?
All PESD3V3L5UF,115 units undergo pre-shipment inspection (PSI). If there is an issue with PESD3V3L5UF,115, 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 PESD3V3L5UF,115 part is unused and in its original packaging.
Return procedure for PESD3V3L5UF,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD3V3L5UF,115 Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
Diodes Incorporated
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D5V0H1B2LP-7B
Diodes Incorporated
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D5V0P1B2LP-7B
Diodes Incorporated
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DESD5V0U1BA-7
Diodes Incorporated
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ESD5Z5.0T1G
onsemi
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DESD5V0U1BB-7
Diodes Incorporated
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D12V0L1B2LP-7B
Diodes Incorporated
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PESD2V0Y1BSFYL
Nexperia USA Inc.
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DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
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Diodes Incorporated
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