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Nexperia USA Inc. PESD5V0R1BSFYL
- Part No.:
- PESD5V0R1BSFYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- 0201 (0603 Metric)
- Datasheet:
-
PESD5V0R1BSFYL.pdf
- Description:
- TVS DIODE 5VWM 9.2VC DSN0603-2
- Quantity:
- Payment:
- Shipping:
Inventory:112,395
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Product details
Overview
PESD5V0R1BSF from Nexperia is a bidirectional ESD protection diode in a DSN0603-2 (SOD962-2) ultra-small leadless SMD package, designed for single-line high-speed interface protection with 0.1 pF typical capacitance, ±10 kV IEC 61000-4-2 contact ESD rating, and 5 V reverse standoff voltage - deployed on USB 3.2 Gen 1, MIPI D-PHY, and HDMI 2.0 differential pairs.
For engineers reviewing the PESD5V0R1BSF datasheet, PESD5V0R1BSF pinout, PESD5V0R1BSF application, or PESD5V0R1BSF equivalent, this device is selected for ultra-low-capacitance transient suppression where signal integrity at >1 GHz must be preserved, clamping voltage under 9.2 V at 15 A TLP pulse, and snap-back behavior enabling low dynamic resistance (0.45 Ω) during ESD events.
Technical Context
This diode implements a snap-back clamping structure with negative dynamic resistance, triggering at ~6 V (VBR) and stabilizing clamping at ≤9.2 V under 15 A TLP stress. Its bidirectional symmetry enables protection of AC-coupled or dual-polarity data lines without polarity constraints.
Designed for IEC 61000-4-2 Level 4 (±10 kV contact / ±15 kV air) and IEC 61000-4-5 surge compliance, it delivers 4.5 A peak pulse current (8/20 µs) while maintaining sub-0.15 pF capacitance up to 2.5 GHz - critical for preserving eye diagram margins in 5 Gbps serial links.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Diode capacitance (Cd) | 0.1 pF typ @ 1 MHz, 0 V - preserves signal rise time & insertion loss below −10 dB up to 10 GHz |
| Reverse standoff voltage (VRWM) | 5 V max - compatible with 3.3 V and 5 V I/O rails without leakage-induced bias shift |
| ESD rating (IEC 61000-4-2) | ±10 kV contact, ±15 kV air - meets industrial and portable electronics immunity requirements |
| Clamping voltage (VCL) | 9.2 V max @ 15 A TLP (100 ns) - limits downstream IC stress below absolute maximum ratings |
| Dynamic resistance (Rdyn) | 0.45 Ω typ @ 10 A TLP - sustains low-voltage clamping during fast ESD transients |
| Breakdown voltage (VBR) | 6 V min @ 1 mA - ensures reliable turn-on before system-level damage thresholds |
| Leakage current (IRM) | 1 nA typ @ 5 V - avoids DC loading on high-impedance sensor or RF front-end nodes |
Pinout & Package
Package: DSN0603-2 (SOD962-2), 0.6 mm × 0.3 mm × 0.3 mm body, 0.4 mm pitch, leadless ceramic SMD.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Bidirectional conduction path - connects to protected line; symmetric terminal with Pin 2 |
| 2 (K) | Cathode | Identical cathode terminal - forms back-to-back diode pair enabling ±ESD pulse handling |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional ESD protection | Single-device safeguard for AC-coupled or floating differential lines (e.g., USB D+/D−, MIPI CLK/DATA) |
| Snap-back clamping architecture | Reduces clamping voltage by >30% vs. standard TVS, enabling robust protection without overvoltage stress |
| 0.1 pF capacitance @ 1 MHz | Minimizes signal distortion on 5–10 Gbps interfaces; insertion loss remains < −1.5 dB at 5 GHz |
| DSN0603-2 ultra-small footprint | 0.18 mm² board area - fits within tight spacing near USB-C or microSD card connectors |
| 150 °C max junction temperature | Supports reflow soldering per J-STD-020 and operation in thermally constrained portable enclosures |
Applications
| USB 3.2 Gen 1 Interface | MIPI D-PHY Camera Link |
|---|---|
Use Scenario: Protecting SuperSpeed TX/RX differential pairs in laptop docking stations against user-handling ESD. IC Role / Device Role / Timing Role: Bidirectional clamping element placed immediately adjacent to USB-C connector, shunting ESD energy to ground before reaching controller PHY. Use Value: 0.1 pF capacitance prevents eye diagram closure; clamping at ≤8.3 V (±8 kV test) keeps SN75LVDS31 receiver inputs within safe operating range. |
Use Scenario: Shielding 1.5 Gbps camera sensor data lanes in smartphone mainboard against assembly-line ESD. IC Role / Device Role / Timing Role: Line-level ESD suppressor mounted between image sensor flex cable connector and baseband SoC D-PHY receiver. Use Value: Snap-back behavior ensures clamping voltage stays below 9.2 V at 15 A TLP, preventing latch-up in ON Semiconductor AP0101AS pixel processing core. |
| HDMI 2.0 TMDS Channel | PCIe Gen 3 Reference Clock |
Use Scenario: Guarding HDMI 2.0 source-side TMDS channels in set-top box PCBs against hot-plug ESD events. IC Role / Device Role / Timing Role: Ultra-low-Cd protector placed at HDMI Type-A receptacle, with shortest possible trace to ground via dedicated via. Use Value: 0.15 pF max capacitance maintains >6 dB return loss up to 6 GHz, preserving HDMI 2.0's 6 Gbps data rate integrity. |
Use Scenario: Securing 100 MHz PCIe Gen 3 reference clock traces on server motherboard edge connectors. IC Role / Device Role / Timing Role: Single-line ESD clamp on differential REFCLK±, positioned before clock buffer input to prevent jitter injection. Use Value: Sub-0.2 pF capacitance avoids phase noise degradation; clamping action occurs within 30 ns to limit clock duty cycle distortion. |
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 ESD9B5.0ST5G | 0.35 pF capacitance, 5.0 V VRWM, ±12 kV contact rating | Higher capacitance limits use to ≤1 Gbps interfaces; better suited for USB 2.0 or UART | Select when higher ESD margin is prioritized over RF performance and layout space is unconstrained. |
| Vishay VEML3020-001 | 0.12 pF capacitance, 5.5 V VRWM, ±8 kV contact rating, 3.5 A IPPM | Lower ESD robustness and pulse current capacity; optimized for cost-sensitive consumer audio ports | Choose for budget-constrained designs where ±8 kV immunity suffices and 0.12 pF is acceptable for 2.5 Gbps links. |
Compared with ESD9B5.0ST5G and VEML3020-001, PESD5V0R1BSF uniquely combines 0.1 pF capacitance, ±10 kV ESD rating, and snap-back clamping - making it the only option qualified for 5+ Gbps differential signaling with guaranteed sub-9.2 V clamping at full TLP stress.
Availability
PESD5V0R1BSF is available at Aetrix Electronics and suitable for high-speed interface protection, portable electronics ESD hardening, and automotive infotainment display link shielding requiring stable component supply and consistent parametric performance across production lots.
Supply support for PESD5V0R1BSF 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 logic, discrete, and MOSFET solutions, headquartered in Nijmegen, Netherlands, with manufacturing in Europe and Asia.
This device belongs to Nexperia's TrEOS Protection family - engineered specifically for ultra-low-capacitance ESD defense of gigabit-speed digital interfaces in space-constrained portable and computing platforms.
FAQ
What is the maximum recommended PCB trace length between PESD5V0R1BSF and the protected connector?
Trace length must not exceed 2 mm from device pad to connector pin, with direct ground via placement within 0.5 mm of the cathode pads. Longer traces introduce inductance that degrades clamping response, raising peak voltage seen by downstream ICs beyond the 9.2 V specification during 30 ns ESD transients.
Can PESD5V0R1BSF be used to protect a 1.8 V I/O rail?
Yes - its 5 V reverse standoff voltage provides sufficient margin above 1.8 V nominal, and leakage current remains ≤50 nA at 1.8 V, avoiding unintended pull-down or power drain. However, ensure system-level VCL does not exceed the 1.8 V rail's absolute maximum rating (typically 2.5 V), requiring verification of actual clamped voltage under worst-case TLP conditions.
Does PESD5V0R1BSF require external series impedance for optimal ESD performance?
No external resistor is required or recommended. The device's snap-back behavior and 0.45 Ω dynamic resistance enable self-limiting conduction; adding series impedance would degrade clamping speed and increase voltage overshoot. Layout optimization - short traces and low-inductance ground - is the sole requirement for full specification compliance.
Is PESD5V0R1BSF compliant with automotive AEC-Q200?
No - this part is not AEC-Q200 qualified. Nexperia explicitly states in the legal disclaimers that non-automotive qualified products like PESD5V0R1BSF are unsuitable for automotive safety-critical systems. For automotive infotainment or ADAS camera links, use the AEC-Q200-qualified PESD5V0R1B2BL instead, which shares identical electrical specs but undergoes extended reliability testing.
PESD5V0R1BSFYL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- 0201 (0603 Metric)
- Series:
- TrEOS
- 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:
- 9.2V (Typ)
- Current - Peak Pulse (10/1000µs):
- 4.5A (8/20µA)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 0.1pF @ 1MHz
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DSN0603-2
PESD5V0R1BSFYL FAQ
1.How can I place an order for PESD5V0R1BSFYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD5V0R1BSFYL 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 PESD5V0R1BSFYL reliable?
The price and inventory of PESD5V0R1BSFYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD5V0R1BSFYL is usually 5 days.
3.What payment methods are accepted for PESD5V0R1BSFYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD5V0R1BSFYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD5V0R1BSFYL?
PESD5V0R1BSFYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD5V0R1BSFYL 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 PESD5V0R1BSFYL?
For technical support, including PESD5V0R1BSFYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD5V0R1BSFYL requirements.
6.How does Aetrix verify that PESD5V0R1BSFYL is sourced from the original manufacturer or authorized distributors?
All PESD5V0R1BSFYL 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 PESD5V0R1BSFYL meets industry standards.
7.What is the process for return or replacement of PESD5V0R1BSFYL?
All PESD5V0R1BSFYL units undergo pre-shipment inspection (PSI). If there is an issue with PESD5V0R1BSFYL, 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 PESD5V0R1BSFYL part is unused and in its original packaging.
Return procedure for PESD5V0R1BSFYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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