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Nexperia USA Inc. PESD24VF1BL-QYL
- Part No.:
- PESD24VF1BL-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-882
- Datasheet:
-
PESD24VF1BL-QYL.pdf
- Description:
- PESD24VF1BL-Q/SOD882/SOD2
- Quantity:
- Payment:
- Shipping:
Inventory:9,574
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Product details
Overview
PESD24VF1BL-QYL from Nexperia is a bidirectional ESD protection diode in DFN1006-2 (SOD882) package, designed to protect single high-speed signal lines with 0.30 pF typical capacitance, 24 V reverse standoff voltage, and 10 kV IEC 61000-4-2 contact discharge rating-used in NFC antenna and USB 2.0 data line protection.
For engineers reviewing the PESD24VF1BL-QYL datasheet, PESD24VF1BL-QYL pinout, PESD24VF1BL-QYL application, or PESD24VF1BL-QYL equivalent, key selection criteria include ultra-low capacitance for signal integrity, AEC-Q101 qualification for automotive environments, clamping voltage under 17 V at 1 A, and dual-cathode configuration for bidirectional transient suppression.
Technical Context
This device implements a symmetric dual-cathode TVS structure enabling bidirectional clamping without polarity constraints. It delivers sub-0.45 pF capacitance at 0 V bias and maintains ≤1 nA leakage at 24 V, ensuring minimal loading on RF and high-speed digital interfaces.
Its 17 V clamping voltage at 1 A (8/20 µs) and 0.8 Ω dynamic resistance enable effective energy diversion during ESD events while preserving signal fidelity. Qualified per AEC-Q101, it supports junction temperatures up to 150 °C and operates across –55 °C to +150 °C ambient.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage | 24 V - maximum continuous operating voltage before conduction begins; defines safe signal swing range. |
| Diode Capacitance | 0.30 pF (typ.) at 1 MHz, 0 V - preserves signal integrity on >500 MHz NFC and USB 2.0 lines. |
| Clamping Voltage | 17 V at 1 A (8/20 µs) - limits transient voltage seen by downstream ICs during ESD stress. |
| ESD Rating | 10 kV contact discharge (IEC 61000-4-2) - meets automotive and industrial immunity requirements. |
| Leakage Current | 1 nA (typ.) at 24 V - avoids DC loading or battery drain in always-on sensor and RF circuits. |
| Dynamic Resistance | 0.8 Ω - ensures low-voltage overshoot during fast transients and efficient power dissipation. |
Pinout & Package
DFN1006-2 (SOD882) package: leadless, 1.0 mm × 0.6 mm × 0.48 mm body, 0.65 mm pitch, cathode-marked top side.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | K1 (cathode of diode 1) | Forms one half of symmetrical bidirectional clamp; connects to protected line. |
| 2 | K2 (cathode of diode 2) | Completes bidirectional path; both pins connect to same signal line, common ground return. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low capacitance | 0.30 pF typ. - enables use on 13.56 MHz NFC antennas and 480 Mbps USB 2.0 without signal distortion. |
| Bidirectional clamping | Symmetric dual-cathode architecture - protects AC-coupled or bipolar signal lines without polarity biasing. |
| AEC-Q101 qualification | Qualified for automotive grade-1 (–40 °C to +125 °C ambient) - supports infotainment, ADAS, and body electronics. |
| Low clamping voltage | 17 V at 1 A - keeps protected ICs (e.g., NFC controllers, USB transceivers) within safe operating area during ESD. |
Applications
| NFC Antenna Protection | USB 2.0 Data Line Protection |
|---|---|
Use Scenario: Protects 13.56 MHz RFID/NFC antenna traces from human-body ESD events during device handling or docking. IC Role / Device Role / Timing Role: Bidirectional transient suppressor placed between antenna coil and NFC controller RF port. Use Value: 0.30 pF capacitance avoids detuning antenna resonance; 10 kV contact rating exceeds IEC 61000-4-2 Level 4. |
Use Scenario: Shields D+ and D− differential pair in portable USB peripherals against connector-induced ESD. IC Role / Device Role / Timing Role: Low-capacitance shunt protector mounted adjacent to USB connector, referenced to system ground. Use Value: Sub-0.45 pF max capacitance prevents signal rise-time degradation; clamps transients below 17 V to preserve PHY compliance. |
| HDMI DDC Channel Protection | Automotive Infotainment Display Interface |
Use Scenario: Safeguards HDMI Display Data Channel (I²C-based) lines from ESD during cable insertion or panel touch. IC Role / Device Role / Timing Role: Single-line bidirectional protector on SDA/SCL lines, placed near HDMI receptacle. Use Value: 1 nA leakage avoids I²C bus pull-up current errors; 24 V VRWM accommodates 3.3 V/5 V logic levels with margin. |
Use Scenario: Secures LVDS or FPD-Link video interface lines between head unit and display in automotive cabins. IC Role / Device Role / Timing Role: AEC-Q101-qualified ESD clamp on high-speed serial video lanes, mounted at connector entry point. Use Value: 150 °C max junction temperature supports under-dash thermal environments; 0.30 pF minimizes skew between differential pairs. |
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 | 0.5 pF capacitance, 5 V VRWM, unidirectional dual-diode array | Requires external biasing for bidirectional operation; lower voltage rating limits use on 24 V tolerant lines | Select only for low-voltage (≤5.5 V), space-constrained designs where 0.5 pF is acceptable |
| Vishay VEML6030X01 | 0.8 pF capacitance, 3.3 V VRWM, integrated ambient light sensor + ESD protection | Combines sensing and protection; not a standalone ESD diode; incompatible pinout and function | Not a functional substitute-only relevant when ambient light sensing is required alongside basic ESD guard |
Compared with NUP4105MR6T1G, PESD24VF1BL-QYL offers 40% lower capacitance and 4.8× higher VRWM for robust high-speed, high-voltage line protection; versus VEML6030X01, it provides dedicated, optimized ESD performance without sensor overhead or voltage limitation.
Availability
PESD24VF1BL-QYL is available at Aetrix Electronics and suitable for NFC antenna protection, USB 2.0 data line safeguarding, and automotive infotainment display interfaces requiring stable component supply and AEC-Q101-compliant reliability.
Supply support for PESD24VF1BL-QYL 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-performance, reliable standard-logic and power devices, serving automotive, industrial, and consumer markets with scalable manufacturing and rigorous quality systems.
This device belongs to Nexperia's Automotive-Grade ESD Protection Diode product line, engineered specifically for high-frequency signal integrity and robust transient immunity in safety-critical vehicle subsystems and portable wireless interfaces.
FAQ
What is the maximum operating temperature for PESD24VF1BL-QYL?
The device supports an ambient operating range of –55 °C to +150 °C and a maximum junction temperature of 150 °C. Its AEC-Q101 qualification confirms suitability for under-hood automotive environments and thermally demanding industrial enclosures without derating.
Can PESD24VF1BL-QYL protect differential high-speed signals like USB 2.0?
Yes-its 0.30 pF typical capacitance and symmetric bidirectional structure allow placement on individual D+ or D− lines without skew or impedance mismatch. Layout best practice requires mounting each diode directly at the connector with minimal trace length and dedicated ground via.
How does the dual-cathode configuration function in practice?
Pins 1 and 2 are both cathodes connected internally to separate but identical diode junctions oriented in opposite directions. When used across a single line-to-ground path, this arrangement provides identical clamping for positive and negative transients-no external bias or polarity assignment needed.
Is PESD24VF1BL-QYL compatible with lead-free reflow processes?
Yes-the DFN1006-2 package is qualified for standard lead-free reflow profiles (J-STD-020, peak 260 °C). The recommended solder footprint (Fig. 9 in datasheet) uses 0.3 mm wide pads and 0.7 mm spacing to ensure reliable wetting and mechanical attachment without tombstoning.
PESD24VF1BL-QYL 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):
- 24V (Max)
- Voltage - Breakdown (Min):
- 24.5V
- Voltage - Clamping (Max) @ Ipp:
- 17V
- Current - Peak Pulse (10/1000µs):
- 1A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- -
- Capacitance @ Frequency:
- 0.3pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1006-2
PESD24VF1BL-QYL FAQ
1.How can I place an order for PESD24VF1BL-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD24VF1BL-QYL 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 PESD24VF1BL-QYL reliable?
The price and inventory of PESD24VF1BL-QYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD24VF1BL-QYL is usually 5 days.
3.What payment methods are accepted for PESD24VF1BL-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD24VF1BL-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD24VF1BL-QYL?
PESD24VF1BL-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD24VF1BL-QYL 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 PESD24VF1BL-QYL?
For technical support, including PESD24VF1BL-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD24VF1BL-QYL requirements.
6.How does Aetrix verify that PESD24VF1BL-QYL is sourced from the original manufacturer or authorized distributors?
All PESD24VF1BL-QYL 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 PESD24VF1BL-QYL meets industry standards.
7.What is the process for return or replacement of PESD24VF1BL-QYL?
All PESD24VF1BL-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PESD24VF1BL-QYL, 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 PESD24VF1BL-QYL part is unused and in its original packaging.
Return procedure for PESD24VF1BL-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD24VF1BL-QYL Tags
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