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NXP Semiconductors PESD5V0C1BSF/S50YL
- Part No.:
- PESD5V0C1BSF/S50YL
- Manufacturer:
- NXP Semiconductors
- Category:
- TVS Diodes
- Package:
- 2-XFDFN
- Datasheet:
-
PESD5V0C1BSF/S50YL.pdf
- Description:
- DIODE ESD BIDIRECT SOD962
- Quantity:
- Payment:
- Shipping:
Inventory:2,973
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Product details
Overview
PESD5V0C1BSF from Nexperia is a bidirectional ESD protection diode in a DSN0603-2 (SOD962) leadless ultra-small SMD package, designed for one high-speed data line with 0.2 pF typical capacitance, ±20 kV IEC 61000-4-2 ESD rating, and 5 V reverse standoff voltage. It safeguards sensitive interfaces in portable electronics and communication devices.
For engineers reviewing the PESD5V0C1BSF datasheet, PESD5V0C1BSF pinout, PESD5V0C1BSF application, or PESD5V0C1BSF equivalent, key selection criteria include ultra-low capacitance for signal integrity, clamping voltage under 5.5 V at 9 A, bidirectional polarity handling, and compatibility with high-frequency data lines up to 2.5 GHz.
Technical Context
This device implements a dual-cathode, bidirectional TVS structure optimized for transient suppression on single-ended, AC-coupled signal paths. Its low dynamic resistance (0.23 Ω) and fast response enable effective clamping of sub-nanosecond ESD pulses without distorting high-speed waveforms.
The PESD5V0C1BSF operates within −40 °C to +125 °C ambient range and is rated for 150 °C junction temperature. It is not intended for DC-biased lines or power rail protection, and requires PCB layout adherence to short trace lengths and direct ground return paths per IEC 61000-4-2 test setup guidelines.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage | 5 V - Maximum continuous operating voltage before leakage exceeds specification; defines safe interface voltage margin. |
| Diode Capacitance | 0.2 pF (typ) at 1 MHz - Enables minimal signal distortion on >1 Gbps differential or single-ended data lines. |
| ESD Rating | ±20 kV contact/air discharge (IEC 61000-4-2) - Meets highest industrial immunity requirement for handheld and USB-C interfaces. |
| Clamping Voltage | 5.5 V at 9 A (8/20 µs) - Limits transient overvoltage to levels compatible with 3.3 V and 5 V logic I/O structures. |
| Dynamic Resistance | 0.23 Ω - Ensures rapid energy dissipation and low voltage overshoot during ESD events. |
| Breakdown Voltage | 6–10 V (min–max at 1 mA) - Guarantees robust turn-on margin above VRWM while avoiding premature conduction. |
Pinout & Package
Package: DSN0603-2 (SOD962-2), 0.6 mm × 0.3 mm × 0.3 mm body, 0.4 mm pitch, leadless ultra-small SMD.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K1) | Cathode of diode 1 | Forms one half of bidirectional clamp; connects to protected line when negative transients occur. |
| 2 (K2) | Cathode of diode 2 | Forms second half of bidirectional clamp; connects to protected line when positive transients occur. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping | Protects AC-coupled or bipolar signal lines (e.g., USB D+/D−, HDMI TMDS, MIPI D-PHY) without polarity constraints. |
| 0.2 pF capacitance | Preserves signal integrity on 5+ Gbps serial links; insertion loss < −1 dB up to 4 GHz per measurement data. |
| ±20 kV ESD robustness | Exceeds IEC 61000-4-2 Level 4, enabling compliance in consumer and industrial end-equipment without additional staging. |
| 0.23 Ω dynamic resistance | Minimizes clamping voltage overshoot and enables faster energy absorption than higher-Rdyn alternatives. |
Applications
| USB 3.2 Gen 1 Interface | HDMI 2.0 TMDS Channel |
|---|---|
Use Scenario: Protecting differential high-speed data lanes against ESD during hot-plug insertion in laptops and docking stations. IC Role / Device Role / Timing Role: Bidirectional transient suppressor placed directly at connector, shunting ESD current to ground before reaching PHY IC. Use Value: 0.2 pF capacitance avoids signal rise-time degradation; clamping below 5.5 V prevents damage to 3.3 V tolerant receiver inputs. | Use Scenario: Safeguarding HDMI source/sink TMDS clock and data channels from user-handling ESD in AV receivers and monitors. IC Role / Device Role / Timing Role: Line-level ESD clamp mounted adjacent to HDMI receptacle, with minimized loop area to preserve 3.4 Gbps eye diagram integrity. Use Value: Sub-1 pF total capacitance ensures < 0.5 UI jitter increase; ±20 kV rating covers worst-case human-body-model exposure. |
| MIPI D-PHY Camera Link | PCIe Gen 3 Reference Clock |
Use Scenario: Shielding mobile camera module data lanes from ESD during assembly and field use in smartphones. IC Role / Device Role / Timing Role: Single-line bidirectional protector on each D-PHY data pair, placed between flex cable connector and image sensor ASIC. Use Value: 0.2 pF capacitance maintains >1.5 GHz bandwidth; low VCL prevents false triggering of high-sensitivity analog front-end circuits. | Use Scenario: Protecting 100 MHz PCIe reference clock traces from ESD-induced phase noise or jitter in server backplanes. IC Role / Device Role / Timing Role: Ultra-low-capacitance clamp on clock net near edge connector, referenced to clean ground plane. Use Value: Clamping voltage ≤5.5 V avoids clock buffer input overstress; 0.2 pF loading preserves <100 fs RMS jitter budget. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPD2E001DRYR | 0.8 pF capacitance; 5.5 V VRWM; ±8 kV IEC 61000-4-2 rating | Higher capacitance limits use to ≤480 Mbps interfaces; lower ESD rating requires system-level reinforcement | Select only if cost sensitivity outweighs signal integrity requirements and ESD test margin is relaxed. |
| ESD5V3U2U-2/TR | 0.35 pF capacitance; 5.3 V VRWM; ±20 kV rating; 3-terminal configuration | Requires separate ground connection; larger footprint (0.8 mm × 0.5 mm); higher parasitic inductance | Prefer when board space allows and dual-cathode layout complexity must be avoided. |
Compared with TPD2E001DRYR and ESD5V3U2U-2/TR, the PESD5V0C1BSF delivers the lowest capacitance (0.2 pF) in a 2-pin bidirectional configuration, enabling direct integration on >5 Gbps serial links without equalization overhead or layout compromise.
Availability
PESD5V0C1BSF is available at Aetrix Electronics and suitable for USB 3.x, HDMI 2.0, MIPI D-PHY, and PCIe reference clock applications requiring stable component supply, consistent parametric performance, and long-term production continuity.
Supply support for PESD5V0C1BSF 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-grade components.
The TrEOS Protection family-including PESD5V0C1BSF-is engineered specifically for ultra-high-speed data line protection, balancing sub-picofarad capacitance, robust ±20 kV ESD immunity, and ultra-small form factor for next-generation portable and interface designs.
FAQ
What is the maximum operating temperature for the PESD5V0C1BSF?
The PESD5V0C1BSF supports an ambient operating temperature range of −40 °C to +125 °C and a maximum junction temperature of 150 °C. These ratings allow deployment in harsh environments such as automotive infotainment displays and industrial handheld terminals where thermal management is constrained.
Does the PESD5V0C1BSF require a dedicated ground connection?
Yes, the PESD5V0C1BSF requires a low-inductance ground connection via Pin 1 (K1) and Pin 2 (K2) to function correctly. Although it has no dedicated ground pin, both cathodes must be routed to a solid ground plane using shortest possible traces-per Figure 12 in the datasheet-to ensure effective ESD current diversion and avoid ground bounce.
Can the PESD5V0C1BSF protect DC-biased signal lines?
No, the PESD5V0C1BSF is not designed for DC-biased lines. Per Section 10 of the datasheet, it is intended only for AC-coupled or bipolar signal paths where voltage swings symmetrically around ground. Applying DC bias risks forward conduction, increased leakage, and premature failure due to sustained current through either diode junction.
How does the 0.2 pF capacitance of the PESD5V0C1BSF impact high-frequency signal integrity?
The 0.2 pF typical capacitance of the PESD5V0C1BSF introduces negligible loading on high-speed signals: insertion loss remains below −1 dB up to 4 GHz (Figure 6), and eye diagrams for 5+ Gbps protocols like USB 3.2 remain compliant. This enables placement directly at connectors without equalization or pre-emphasis compensation.
Is the PESD5V0C1BSF automotive qualified?
No, the PESD5V0C1BSF is not automotive qualified. The datasheet explicitly states in Section 14 that non-automotive qualified products are neither tested nor warranted for automotive use. For AEC-Q200-compliant ESD protection, consult Nexperia's Automotive TrEOS portfolio-e.g., PESD5V0X1BLAAM.
PESD5V0C1BSF/S50YL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 2-XFDFN
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 5V (Max)
- Voltage - Breakdown (Min):
- 6V
- Voltage - Clamping (Max) @ Ipp:
- 5.5V (Typ)
- Current - Peak Pulse (10/1000µs):
- 9A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- Telecom
- Capacitance @ Frequency:
- 0.2pF @ 2.5GHz
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 2-DSN0603
PESD5V0C1BSF/S50YL FAQ
1.How can I place an order for PESD5V0C1BSF/S50YL through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD5V0C1BSF/S50YL 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 PESD5V0C1BSF/S50YL reliable?
The price and inventory of PESD5V0C1BSF/S50YL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD5V0C1BSF/S50YL is usually 5 days.
3.What payment methods are accepted for PESD5V0C1BSF/S50YL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD5V0C1BSF/S50YL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD5V0C1BSF/S50YL?
PESD5V0C1BSF/S50YL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD5V0C1BSF/S50YL 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 PESD5V0C1BSF/S50YL?
For technical support, including PESD5V0C1BSF/S50YL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD5V0C1BSF/S50YL requirements.
6.How does Aetrix verify that PESD5V0C1BSF/S50YL is sourced from the original manufacturer or authorized distributors?
All PESD5V0C1BSF/S50YL 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 PESD5V0C1BSF/S50YL meets industry standards.
7.What is the process for return or replacement of PESD5V0C1BSF/S50YL?
All PESD5V0C1BSF/S50YL units undergo pre-shipment inspection (PSI). If there is an issue with PESD5V0C1BSF/S50YL, 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 PESD5V0C1BSF/S50YL part is unused and in its original packaging.
Return procedure for PESD5V0C1BSF/S50YL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD5V0C1BSF/S50YL Tags
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