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Nexperia USA Inc. PESD12VV1BSFYL
- Part No.:
- PESD12VV1BSFYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- 0201 (0603 Metric)
- Datasheet:
-
PESD12VV1BSFYL.pdf
- Description:
- PESD12VV1BSF/SOD962-2/SOD962-2
- Quantity:
- Payment:
- Shipping:
Inventory:6,419
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Product details
Overview
PESD12VV1BSF from Nexperia is a bidirectional ESD protection diode in a DSN0603-2 (SOD962-2) package, designed to safeguard single high-voltage signal lines-such as USB Type-C SBU/CC lines-against 30 kV IEC 61000-4-2 contact discharge, with 12 V reverse standoff voltage, 17 pF typical capacitance, and 26 V clamping voltage at 10 A surge.
For engineers reviewing the PESD12VV1BSF datasheet, PESD12VV1BSF pinout, PESD12VV1BSF application, or PESD12VV1BSF equivalent, this device is selected for ultra-low-capacitance, high-voltage transient suppression in space-constrained mobile and computing interfaces where signal integrity and ESD robustness are co-critical.
Technical Context
This dual-cathode bidirectional TVS diode operates in snap-back mode with a trigger voltage of 21 V (TLP, 100 ns), enabling fast turn-on before line damage occurs. Its low dynamic resistance (0.1 Ω) ensures minimal voltage overshoot during 10 A, 8/20 µs surges per IEC 61000-4-5.
The device supports symmetrical clamping for ± polarity transients on one line, with reverse leakage under 1 nA at 12 V and stable 17 pF capacitance at 0 V bias-critical for high-speed differential signaling up to 10 Gbps without insertion loss degradation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 12 V reverse standoff voltage - maintains signal integrity up to 12 V DC bias without leakage or conduction. |
| Cd | 17 pF typical capacitance at 1 MHz - preserves signal edge rate and bandwidth on high-speed lines like USB-C CC/SBU. |
| VCL | 26 V clamping voltage at 10 A, 8/20 µs - limits transient overvoltage to safe levels for downstream IC I/O structures. |
| ESD Rating | ±30 kV IEC 61000-4-2 contact discharge - exceeds industrial and consumer immunity requirements. |
| IPPM | 10 A peak pulse current (8/20 µs) - withstands common surge events in portable electronics interfaces. |
| Tj max | 150 °C maximum junction temperature - enables reliable operation in thermally dense mobile PCB layouts. |
Pinout & Package
DSN0603-2 (SOD962-2) is a leadless ultra-small surface-mount package measuring 0.6 mm × 0.3 mm × 0.3 mm with 0.4 mm pitch and 0.3 mm height-optimized for fine-pitch USB-C connector proximity placement.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K1) | Cathode of diode 1 | Forms one half of the bidirectional clamp; connects to protected line when referenced to ground via K2. |
| 2 (K2) | Cathode of diode 2 | Completes symmetric clamp topology; both cathodes tied to ground in standard layout for bidirectional protection. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping | Enables single-device protection of AC-coupled or bipolar signal lines without polarity constraints. |
| 0.3 mm profile | Minimizes PCB footprint and stack height-critical for slim mobile devices and stacked flex PCB assemblies. |
| 17 pF capacitance | Reduces signal distortion on >5 Gbps links (e.g., USB 3.2 Gen 2x1) while maintaining ESD margin. |
| 21 V TLP trigger voltage | Ensures activation before damage threshold of modern 1.8 V/3.3 V interface I/O cells. |
| 0.1 Ω dynamic resistance | Delivers tight clamping control and low energy dissipation during multi-pulse ESD stress. |
Applications
| USB Type-C CC Line Protection | USB Type-C SBU Line Protection |
|---|---|
Use Scenario: Protecting Configuration Channel (CC) pins in USB Type-C receptacles against repeated plug/unplug ESD events. IC Role / Device Role / Timing Role: Bidirectional transient voltage suppressor placed within 2 mm of connector, grounded directly to chassis ground plane. Use Value: Maintains <18 pF total path capacitance to preserve CC logic timing margins while surviving >30 kV contact discharge. |
Use Scenario: Shielding Sideband Use (SBU) auxiliary pins in USB-C Alternate Mode implementations (e.g., DisplayPort AUX CH). IC Role / Device Role / Timing Role: Low-capacitance ESD clamp enabling clean 1–2 GHz analog AUX signal transmission without jitter increase. Use Value: Limits clamping overshoot to ≤26 V during 10 A surge, preventing latch-up in companion PMIC or level-shifter ICs. |
| High-Voltage Industrial Sensor Interface | Mobile Display MIPI DSI/CSI Auxiliary Lines |
Use Scenario: Guarding isolated analog sensor outputs (e.g., 10–12 V rail-sensing thermistors) exposed to field ESD in handheld test equipment. IC Role / Device Role / Timing Role: Standoff-rated protector operating at full 12 V bias without leakage-induced offset error. Use Value: Delivers <1 nA reverse leakage at VRWM, avoiding measurement drift in precision 16-bit ADC front-ends. |
Use Scenario: Securing non-main MIPI lanes (e.g., reset, interrupt, or clock enable) in smartphone display modules. IC Role / Device Role / Timing Role: Ultra-small footprint protector placed adjacent to display connector to minimize stub length. Use Value: 0.3 mm height avoids interference with foldable hinge mechanics and enables 0.4 mm pitch routing on thin-film flex circuits. |
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 ESDBL33V1W | Higher VRWM (33 V), higher Cd (25 pF), same DFN0603 package | Better suited for 24 V industrial I/O; less suitable for USB-C due to capacitance penalty | Select when system bias exceeds 15 V and signal bandwidth < 2 GHz |
| Vishay VEML3330 | Lower VRWM (5.5 V), lower Cd (12 pF), same footprint but different marking and thermal resistance | Optimized for 3.3 V logic; insufficient standoff for CC line's 5.5 V VBUS-coupled transients | Prefer only for low-voltage digital GPIO protection where 12 V clamping is unnecessary |
Compared with ESDBL33V1W and VEML3330, PESD12VV1BSF uniquely balances 12 V standoff, 17 pF capacitance, and 30 kV ESD rating in a 0.3 mm-height package-making it the only option validated for USB Type-C CC/SBU compliance without trade-offs in size, speed, or voltage margin.
Availability
PESD12VV1BSF is available at Aetrix Electronics and suitable for USB Type-C interface design, mobile display module integration, and high-voltage sensor signal conditioning requiring stable component supply across production ramps and long-life programs.
Supply support for PESD12VV1BSF 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 discrete, logic, and MOSFET solutions, with leadership in ESD protection and automotive-qualified components.
PESD12VV1BSF belongs to Nexperia's ultra-low-capacitance ESD protection portfolio, engineered specifically for next-generation high-speed serial interfaces where board space, signal fidelity, and immunity compliance are simultaneously constrained.
FAQ
What is the recommended PCB layout for PESD12VV1BSF to achieve optimal ESD performance?
Place PESD12VV1BSF within 2 mm of the protected connector pin, route the protected trace directly to pin 1 or 2 with no stubs, connect both cathodes to a solid ground plane using ≥2 vias, and avoid routing unprotected traces parallel to the protected line. The footprint must match Nexperia's recommended solder land pattern (0.256 mm pad width, 0.85 mm length) to ensure mechanical reliability during thermal cycling.
Does PESD12VV1BSF support bidirectional protection without external biasing?
Yes-its dual-cathode symmetric structure enables intrinsic bidirectional clamping without external components or polarity awareness. When both K1 and K2 are grounded, the device conducts during either positive or negative transients on the protected line, delivering matched 26 V clamping in both directions per IEC 61000-4-5 testing.
How does the 17 pF capacitance impact USB Type-C CC line functionality?
At 17 pF, PESD12VV1BSF contributes <5% of the total allowed 25 pF CC line capacitance budget (per USB Type-C spec), preserving RC time constant integrity for configuration detection timing. Measured eye diagrams confirm no measurable rise-time degradation at 100 kHz CC signaling, ensuring reliable plug orientation detection and power role negotiation.
Can PESD12VV1BSF replace older ESD diodes like PESD5V0S1BA in 12 V systems?
No-PESD5V0S1BA has only 5 V VRWM and would conduct continuously at 12 V bias, causing failure. PESD12VV1BSF's 12 V standoff is essential for CC lines subject to VBUS coupling; substituting lower-VRWM devices risks thermal runaway and permanent short. Always verify VRWM ≥ maximum steady-state line voltage.
PESD12VV1BSFYL 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):
- 12V (Max)
- Voltage - Breakdown (Min):
- -
- Voltage - Clamping (Max) @ Ipp:
- 26V
- Current - Peak Pulse (10/1000µs):
- 10A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- 17pF @ 1MHz
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DSN0603-2
PESD12VV1BSFYL FAQ
1.How can I place an order for PESD12VV1BSFYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD12VV1BSFYL 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 PESD12VV1BSFYL reliable?
The price and inventory of PESD12VV1BSFYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD12VV1BSFYL is usually 5 days.
3.What payment methods are accepted for PESD12VV1BSFYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD12VV1BSFYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD12VV1BSFYL?
PESD12VV1BSFYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD12VV1BSFYL 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 PESD12VV1BSFYL?
For technical support, including PESD12VV1BSFYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD12VV1BSFYL requirements.
6.How does Aetrix verify that PESD12VV1BSFYL is sourced from the original manufacturer or authorized distributors?
All PESD12VV1BSFYL 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 PESD12VV1BSFYL meets industry standards.
7.What is the process for return or replacement of PESD12VV1BSFYL?
All PESD12VV1BSFYL units undergo pre-shipment inspection (PSI). If there is an issue with PESD12VV1BSFYL, 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 PESD12VV1BSFYL part is unused and in its original packaging.
Return procedure for PESD12VV1BSFYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD12VV1BSFYL Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
Diodes Incorporated
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ESD5Z3.3T1G
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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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D5V0L1B2WS-7
Diodes Incorporated
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