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Nexperia USA Inc. PESD15VR1BSFYL
- Part No.:
- PESD15VR1BSFYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- 0201 (0603 Metric)
- Datasheet:
-
PESD15VR1BSFYL.pdf
- Description:
- TREOS HIGH-SPEED PROTECTION
- Quantity:
- Payment:
- Shipping:
Inventory:5,814
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Product details
Overview
PESD15VR1BSF from Nexperia is an extremely low-capacitance (0.11 pF typical), bidirectional ESD protection diode rated for 15 V reverse standoff voltage, designed to safeguard high-speed data lines such as USB4, Thunderbolt 4, and HDMI 2.1 against IEC 61000-4-2 Level 4 (±15 kV air/±8 kV contact) transients in ultra-compact DSN0603-2 (SOD962-2) package.
For engineers reviewing the PESD15VR1BSF datasheet, PESD15VR1BSF pinout, PESD15VR1BSF application, or PESD15VR1BSF equivalent, key selection criteria include sub-0.12 pF capacitance at 1 MHz, -0.25 dB insertion loss at 10 GHz, snap-back clamping behavior, cathode-terminal pinning, and suitability for antenna and differential high-speed interface protection.
Technical Context
This device implements a dual-cathode, bidirectional snap-back clamping structure with negative dynamic resistance-enabling low clamping voltage during ESD events while maintaining high impedance under normal operation. It protects a single bidirectional signal line without polarity constraints relative to ground.
The ultra-low-inductance path to ground and optimized layout placement (adjacent to connector) ensure effective suppression of ESD, EFT, and surge transients up to 15 kV. Its DSN0603-2 footprint supports RF integrity with return loss of -26 dB at 10 GHz.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 15 V reverse standoff voltage - ensures no leakage or conduction on 12 V–15 V data lines during normal operation |
| Cd | 0.11 pF typical at 1 MHz - preserves signal integrity on >10 Gbps interfaces like USB4 and HDMI 2.1 |
| Clamping Voltage | Low dynamic clamping - minimizes voltage overshoot on protected I/Os during ±8 kV contact ESD discharge |
| Insertion Loss | -0.25 dB at 10 GHz - negligible RF attenuation for millimeter-wave and high-frequency serial links |
| Return Loss | -26 dB at 10 GHz - indicates excellent impedance match and minimal signal reflection |
| ESD Rating | IEC 61000-4-2 Level 4: ±15 kV air, ±8 kV contact - meets industrial and consumer end-equipment immunity requirements |
Pinout & Package
Package: DSN0603-2 (SOD962-2), leadless ultra-small SMD, 0.6 mm × 0.3 mm × 0.3 mm body, 0.4 mm pitch, cathode-marked top side.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K1) | Cathode of diode 1 | Forms one half of the bidirectional clamping pair; connects to protected line |
| 2 (K2) | Cathode of diode 2 | Completes bidirectional path; both cathodes tied internally to common transient sink point |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping | Enables protection of AC-coupled or polarity-agnostic lines (e.g., USB differential pairs) without external bias |
| Snap-back behavior | Reduces clamping voltage under ESD stress via negative dynamic resistance-critical for protecting 1.2 V/1.8 V I/Os |
| Ultra-low capacitance | 0.11 pF avoids signal degradation, timing skew, or jitter on 10+ Gbps serial interfaces |
| Ground-referenced low-inductance path | Minimizes transient loop area and inductive kick-essential for sub-nanosecond ESD pulse response |
Applications
| USB4 / Thunderbolt 4 Interface | HDMI 2.1 High-Speed Channel |
|---|---|
Use Scenario: Protecting differential TX/RX lanes in laptop docking stations and active cables against connector-based ESD. IC Role / Device Role / Timing Role: Bidirectional transient suppressor placed immediately before connector, clamping surges before reaching SerDes PHY. Use Value: 0.11 pF capacitance prevents eye diagram closure; -0.25 dB insertion loss maintains channel compliance at 40 Gbps. | Use Scenario: Shielding TMDS clock and data channels in 8K video source devices from handling-induced discharges. IC Role / Device Role / Timing Role: Line-level ESD clamp on each of four high-speed differential pairs, referenced to local ground plane. Use Value: -26 dB return loss ensures minimal impedance discontinuity; snap-back clamping holds voltage below 3.6 V during ±8 kV contact discharge. |
| Smartphone Antenna Feedline | 5G mmWave Front-End Module |
Use Scenario: Safeguarding LTE/5G antenna switch output paths from ESD during SIM/microSD card insertion or button actuation. IC Role / Device Role / Timing Role: Low-capacitance shunt protector between RF switch output and antenna port, grounded via shortest possible trace. Use Value: Sub-0.12 pF loading avoids detuning of matching networks; 15 V VRWM accommodates DC bias on antenna tuning circuits. | Use Scenario: Transient protection on RF transceiver I/Q baseband lines in phased-array modules operating at 24–40 GHz. IC Role / Device Role / Timing Role: ESD guard on differential analog baseband inputs, placed adjacent to IC package edge before routing to ADC/DAC. Use Value: 10 GHz RF performance validated (-26 dB return loss) ensures no measurable impact on noise figure or gain flatness. |
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 (0.35 pF), lower VRWM (5.5 V), quad-channel configuration | Designed for multi-line protection (e.g., USB2.0 + ID + VBUS); not suitable for >5 Gbps interfaces | Select when protecting multiple lower-speed lines with shared ground and space permits larger SOT-563 package |
| Vishay ESDBL5V0D1W | 0.15 pF capacitance, 5.0 V VRWM, same DSN0603-2 footprint | Optimized for 3.3 V/5 V logic; lacks verified 10 GHz RF performance data | Prefer for cost-sensitive 5 V systems where 0.04 pF higher capacitance is acceptable and 10 GHz validation is unnecessary |
Compared with NUP4105MR6T1G and ESDBL5V0D1W, PESD15VR1BSF uniquely combines 15 V standoff, 0.11 pF capacitance, and characterized 10 GHz RF performance-making it the only option qualified for next-generation 40 Gbps differential interfaces requiring minimal signal loading and precise clamping control.
Availability
PESD15VR1BSF is available at Aetrix Electronics and suitable for USB4 host controllers, HDMI 2.1 source devices, and 5G smartphone antenna modules requiring stable component supply, consistent parametric performance, and full traceability across production lots.
Supply support for PESD15VR1BSF 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-including ESD protection, logic, discrete, and MOSFETs-with manufacturing rooted in process efficiency and automotive-grade quality systems.
The TrEOS family, which includes PESD15VR1BSF, is engineered specifically for ultra-high-speed digital interface protection-prioritizing RF transparency, snap-back clamping, and ultra-small form factor for modern mobile and computing platforms.
FAQ
What is the maximum continuous DC voltage that can be applied across PESD15VR1BSF?
The device has a reverse standoff voltage (VRWM) of 15 V, meaning it remains non-conductive up to ±15 V under steady-state conditions. Exceeding this voltage risks entering snap-back conduction, which is intended only for transient suppression-not sustained DC operation. Permanent damage may occur if DC overvoltage persists beyond thermal limits.
Can PESD15VR1BSF protect both differential and single-ended signals?
Yes-it is inherently bidirectional and symmetric, making it suitable for differential pairs (e.g., USB4 TX+/TX−) when placed per-line, or single-ended lines (e.g., HDMI clock) with one terminal on signal and the other on ground. Its dual-cathode structure ensures equal clamping in both polarities without external biasing.
Why does PESD15VR1BSF use two cathode terminals instead of anode/cathode?
The dual-cathode pinning (K1/K2) reflects its internal back-to-back diode configuration: two diodes oriented anode-to-anode. This enables symmetrical clamping for bidirectional transients. Both terminals connect to the protected line, while the internal common anode node ties to ground-ensuring identical forward voltage drop in either direction.
Is PESD15VR1BSF compliant with automotive AEC-Q200?
No-PESD15VR1BSF is not AEC-Q200 qualified. Nexperia explicitly states in its legal disclaimers that unless otherwise specified, products are non-automotive qualified. It is intended for consumer, computing, and communications applications; automotive designs require Q200-certified alternatives such as Nexperia's PESDxUSB30 series with extended temperature and qualification testing.
PESD15VR1BSFYL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- 0201 (0603 Metric)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 15V (Max)
- Voltage - Breakdown (Min):
- -
- Voltage - Clamping (Max) @ Ipp:
- -
- Current - Peak Pulse (10/1000µs):
- -
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- HDMI, Telecom, USB
- Capacitance @ Frequency:
- 0.11pF @ 1MHz
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DSN0603-2
PESD15VR1BSFYL FAQ
1.How can I place an order for PESD15VR1BSFYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD15VR1BSFYL 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 PESD15VR1BSFYL reliable?
The price and inventory of PESD15VR1BSFYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD15VR1BSFYL is usually 5 days.
3.What payment methods are accepted for PESD15VR1BSFYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD15VR1BSFYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD15VR1BSFYL?
PESD15VR1BSFYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD15VR1BSFYL 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 PESD15VR1BSFYL?
For technical support, including PESD15VR1BSFYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD15VR1BSFYL requirements.
6.How does Aetrix verify that PESD15VR1BSFYL is sourced from the original manufacturer or authorized distributors?
All PESD15VR1BSFYL 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 PESD15VR1BSFYL meets industry standards.
7.What is the process for return or replacement of PESD15VR1BSFYL?
All PESD15VR1BSFYL units undergo pre-shipment inspection (PSI). If there is an issue with PESD15VR1BSFYL, 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 PESD15VR1BSFYL part is unused and in its original packaging.
Return procedure for PESD15VR1BSFYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD15VR1BSFYL Tags
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ESD9B5.0ST5G
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PESD2V0Y1BSFYL
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