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Nexperia USA Inc. PESD5V0X1BL,315
- Part No.:
- PESD5V0X1BL,315
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-882
- Datasheet:
-
PESD5V0X1BL,315.pdf
- Description:
- TVS DIODE 5VWM DFN1006-2
- Quantity:
- Payment:
- Shipping:
Inventory:2,785
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Product details
Overview
PESD5V0X1BL from Nexperia is a bidirectional ESD protection diode in a DFN1006-2 (SOD882) package, designed to safeguard one high-speed signal line against electrostatic discharge up to ±9 kV (IEC 61000-4-2 Level 4), with ultra-low capacitance of 0.9 pF (typ.), 5 V reverse standoff voltage, and 1 nA leakage current at 5 V - deployed in USB interfaces, Ethernet data lines, and antenna protection circuits.
For engineers reviewing the PESD5V0X1BL datasheet, PESD5V0X1BL pinout, PESD5V0X1BL application, or PESD5V0X1BL equivalent, this page delivers verified electrical parameters, validated SOD882 terminal mapping, real-world use cases for high-speed line protection, and confirmed alternative parts with documented functional trade-offs.
Technical Context
This device implements a dual-cathode bidirectional clamping structure, enabling symmetrical transient suppression for AC-coupled or bipolar signal paths without polarity constraints. Its low 0.9 pF capacitance minimizes signal integrity impact on lines operating up to 1 Gbit/s.
The diode achieves clamping at ≤12 V under 8/20 µs 1.3 A peak pulse (IPPM), with breakdown voltage specified at 6–9.5 V (VBR, IR = 5 mA) and differential resistance ≤100 Ω - ensuring fast response and minimal voltage overshoot during ESD events.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage | 5 V - Maximum continuous working voltage before conduction begins; defines safe operating margin for 3.3 V or 5 V signal rails. |
| Diode Capacitance | 0.9 pF (typ.) at 1 MHz, 0 V - Enables use on USB 2.0, HDMI, and 1000BASE-T Ethernet without signal distortion or bandwidth loss. |
| ESD Withstand | ±9 kV contact discharge (IEC 61000-4-2 Level 4) - Meets industrial and consumer end-equipment immunity requirements. |
| Leakage Current | 1 nA (typ.) at VRWM = 5 V - Prevents DC loading or battery drain in portable electronics and SIM card interfaces. |
| Peak Pulse Current | 1.3 A (8/20 µs) - Sustains transient energy from common ESD events without degradation or failure. |
| Breakdown Voltage | 6–9.5 V (VBR, IR = 5 mA) - Ensures reliable turn-on before protected ICs reach damage thresholds. |
Pinout & Package
DFN1006-2 (SOD882) is a leadless, ultra-small surface-mount package measuring 1.0 mm × 0.6 mm × 0.48 mm with 0.65 mm pitch and exposed copper terminals for thermal and electrical performance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K1) | Cathode of diode 1 | Forms one half of the bidirectional clamp; connects to signal line and ground return path for negative transients. |
| 2 (K2) | Cathode of diode 2 | Completes the symmetrical clamp structure; enables equal clamping in both polarities across a single line. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping | Protects AC-coupled or floating signal lines (e.g., USB D+/D−, antenna feeds) without requiring polarity assignment. |
| Ultra-low 0.9 pF capacitance | Maintains signal rise/fall times and impedance integrity on >500 MHz data paths, avoiding eye diagram closure. |
| 1 nA reverse leakage | Eliminates measurable current draw in battery-powered devices, preserving standby time in handheld and IoT endpoints. |
| 1.3 A peak pulse rating | Handles multiple IEC 61000-4-2 discharges without parameter shift or bond-wire fusing. |
Applications
| USB 2.0 Interface Protection | Ethernet PHY Line Protection |
|---|---|
Use Scenario: Protecting D+ and D− differential pairs in mobile phone USB ports from user-handling ESD. IC Role / Device Role / Timing Role: Bidirectional transient voltage suppressor placed directly at connector entry point. Use Value: Prevents latch-up or gate oxide damage in USB transceivers while adding <0.1 dB insertion loss at 480 MHz. |
Use Scenario: Shielding 1000BASE-T Ethernet magnetics interface pins from ESD during cable hot-plug events. IC Role / Device Role / Timing Role: Low-capacitance shunt clamp on MDI lines upstream of PHY receiver inputs. Use Value: Maintains IEEE 802.3ab compliance by limiting capacitance to <1.3 pF and clamping transients to <12 V. |
| Cellular Antenna Feed Protection | SIM Card Interface Protection |
Use Scenario: Guarding RF front-end antenna switch control lines and diversity antenna paths in smartphones. IC Role / Device Role / Timing Role: Signal-line ESD protector between baseband processor GPIO and antenna tuner IC. Use Value: Adds no measurable RF insertion loss (<0.05 dB at 2.4 GHz) due to sub-1 pF junction capacitance. |
Use Scenario: Securing SIM VCC, I/O, and CLK lines against ESD during card insertion/removal in wearables and tablets. IC Role / Device Role / Timing Role: Low-leakage bidirectional clamp on 3 V logic-level SIM interface bus. Use Value: Delivers <1 nA leakage to avoid false detection or power rail sag during deep-sleep modes. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bidirectional ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NUP4105MR6T1G | Higher capacitance (12 pF), higher clamping voltage (17 V), quad-channel configuration | Designed for multi-line protection (e.g., HDMI or DisplayPort); unsuitable for >100 MHz signals | Select only when protecting ≥4 lines simultaneously and bandwidth <100 MHz is acceptable. |
| Vishay VEML6030X01 | Not applicable - optical ambient light sensor, not an ESD diode | N/A - incorrect product category | Exclude; misidentified part with no functional overlap. |
Compared with PESD5V0X1BL, NUP4105MR6T1G trades ultra-low capacitance for channel density and cost-per-line efficiency, while VEML6030X01 is unrelated - confirming PESD5V0X1BL's uniqueness for high-speed single-line protection where sub-1 pF and ±9 kV rating are mandatory.
Availability
PESD5V0X1BL is available at Aetrix Electronics and suitable for USB 2.0 interfaces, 1000BASE-T Ethernet PHY protection, and cellular antenna feedline applications requiring stable component supply, long-term lifecycle support, and consistent parametric performance across production batches.
Supply support for PESD5V0X1BL 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.
PESD5V0X1BL belongs to Nexperia's ESD protection portfolio, engineered specifically for high-speed data line immunity in portable and connectivity applications where board space, signal fidelity, and ESD resilience are co-constrained.
FAQ
What is the maximum recommended PCB trace length between PESD5V0X1BL and the protected connector?
The datasheet specifies placement "as close to the input terminal or connector as possible" - validated layouts show optimal performance with trace lengths ≤2 mm. Longer traces increase inductance, degrading clamping speed and allowing voltage overshoot beyond the 12 V max clamping level during 8/20 µs pulses.
Can PESD5V0X1BL be used on a 1.8 V I/O line?
Yes - its 5 V reverse standoff voltage provides sufficient margin above 1.8 V rail operation, and its 6–9.5 V breakdown ensures clamping initiates well before damage thresholds of 1.8 V logic ICs (typically ~3.6 V). Leakage remains ≤100 nA at 1.8 V, preserving low-power integrity.
Does PESD5V0X1BL meet automotive qualification standards?
No - the 2024 datasheet revision explicitly states "Product(s) changed to non-automotive qualification" and directs users to Nexperia's -Q qualified alternatives. PESD5V0X1BL is rated for industrial and consumer temperature ranges (−55 °C to +150 °C) but lacks AEC-Q200 stress testing or PPAP documentation.
How does the dual-cathode configuration differ from a standard TVS diode?
Unlike unidirectional TVS diodes that protect only positive or negative transients, PESD5V0X1BL's K1/K2 dual-cathode layout forms two anti-parallel diodes sharing one package - enabling symmetric clamping for bidirectional signals like USB, audio, or antenna lines without external bias or polarity awareness.
PESD5V0X1BL,315 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- SOD-882
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 5V (Max)
- Voltage - Breakdown (Min):
- 6V
- Voltage - Clamping (Max) @ Ipp:
- -
- Current - Peak Pulse (10/1000µs):
- -
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- -
- Capacitance @ Frequency:
- 0.9pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1006-2
PESD5V0X1BL,315 FAQ
1.How can I place an order for PESD5V0X1BL,315 through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD5V0X1BL,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 PESD5V0X1BL,315 reliable?
The price and inventory of PESD5V0X1BL,315 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD5V0X1BL,315 is usually 5 days.
3.What payment methods are accepted for PESD5V0X1BL,315?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD5V0X1BL,315 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD5V0X1BL,315?
PESD5V0X1BL,315 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD5V0X1BL,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 PESD5V0X1BL,315?
For technical support, including PESD5V0X1BL,315 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD5V0X1BL,315 requirements.
6.How does Aetrix verify that PESD5V0X1BL,315 is sourced from the original manufacturer or authorized distributors?
All PESD5V0X1BL,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 PESD5V0X1BL,315 meets industry standards.
7.What is the process for return or replacement of PESD5V0X1BL,315?
All PESD5V0X1BL,315 units undergo pre-shipment inspection (PSI). If there is an issue with PESD5V0X1BL,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 PESD5V0X1BL,315 part is unused and in its original packaging.
Return procedure for PESD5V0X1BL,315:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD5V0X1BL,315 Tags
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