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Nexperia USA Inc. PESD24VF1BALS-QYL
- Part No.:
- PESD24VF1BALS-QYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-882
- Datasheet:
-
PESD24VF1BALS-QYL.pdf
- Description:
- SOD882BD/DFN10
- Quantity:
- Payment:
- Shipping:
Inventory:18,524
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Product details
Overview
PESD24VF1BALS-Q from Nexperia is a bidirectional ESD protection diode in DFN1006BD-2 (SOD882BD) package, designed to protect single high-speed signal lines against ±15 kV IEC 61000-4-2 contact discharge. It delivers ultra-low 0.35 pF capacitance, 24 V reverse standoff voltage, and AEC-Q101 qualification for automotive NFC and antenna interfaces.
For engineers reviewing the PESD24VF1BALS-Q datasheet, PESD24VF1BALS-Q pinout, PESD24VF1BALS-Q application, or PESD24VF1BALS-Q equivalent, key selection criteria include clamping voltage under 16.5 V at 8 A TLP, dynamic resistance of 0.63 Ω, and stable capacitance across reverse bias - critical for preserving signal integrity on GHz-range data lines.
Technical Context
This device implements a snap-back clamping structure with negative dynamic resistance, enabling rapid transition into low-voltage conduction during ESD events. Its bidirectional symmetry supports ±24 V standoff and symmetrical clamping behavior for AC-coupled or differential signaling paths.
Designed for placement directly at I/O connectors, it relies on minimal PCB trace inductance to achieve sub-21 V clamping at 16 A TLP pulses. The DFN1006BD-2 package's side-wettable flanks support automated optical inspection of solder joints in automotive production.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage | 24 V - Ensures no leakage or conduction during normal 24 V rail operation |
| Diode Capacitance | 0.35 pF (typ.) at 1 MHz, 0 V - Preserves signal rise time & impedance matching on >1 GHz lines |
| Clamping Voltage | 16.5 V at 8 A TLP - Limits transient overvoltage to safe levels for downstream RF ICs |
| ESD Rating | ±15 kV IEC 61000-4-2 contact - Meets automotive infotainment and telematics immunity requirements |
| Dynamic Resistance | 0.63 Ω - Enables fast energy dissipation while minimizing voltage overshoot |
| Junction Temperature | 150 °C max - Supports under-hood deployment without derating |
Pinout & Package
DFN1006BD-2 (SOD882BD) is a 2-terminal, leadless ultra-small surface-mount package measuring 1.0 mm × 0.6 mm × 0.47 mm with side-wettable flanks for AOI-compatible reflow soldering.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (Diode 1) | Anode tied internally to terminal 2; forms one half of bidirectional clamp path |
| 2 | Cathode (Diode 2) | Anode tied internally to terminal 1; completes symmetrical dual-diode topology |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low capacitance | 0.35 pF typ. - Minimizes insertion loss and phase distortion on NFC and UWB antennas |
| AEC-Q101 qualification | Qualified per stress test standard for discrete semiconductors - Validated for automotive front-end module use |
| Snap-back clamping | Negative dynamic resistance enables sub-21 V clamping at 16 A - Reduces stress on sensitive RF transceivers |
| Side-wettable flanks | Package geometry supports automated optical solder-joint inspection - Critical for zero-defect automotive manufacturing |
Applications
| NFC Antenna Protection | Automotive Infotainment Data Lines |
|---|---|
|
Use Scenario: Protecting 13.56 MHz NFC antenna traces from ESD during user interaction with touchscreens or key fobs. IC Role / Device Role / Timing Role: Bidirectional transient voltage suppressor placed between antenna feedpoint and NFC controller RF port. Use Value: 0.35 pF capacitance avoids detuning antenna resonance; ±15 kV rating ensures robustness against human-body-model discharges. |
Use Scenario: Shielding LVDS or MIPI D-PHY lanes connecting display modules to head unit processors in vehicles. IC Role / Device Role / Timing Role: Point-of-entry ESD clamp on high-speed serial interface before connector entry. Use Value: Sub-21 V clamping at 16 A TLP prevents latch-up in SerDes PHYs; AEC-Q101 status guarantees reliability over 15-year vehicle lifetime. |
| UWB Radar Sensor Interfaces | Telematics Cellular Antenna Coupling Paths |
|
Use Scenario: Guarding ultra-wideband radar sensor I/O pins operating from 6–8 GHz against ESD during assembly or field service. IC Role / Device Role / Timing Role: Low-capacitance shunt protector on RF front-end matching network output. Use Value: Stable 0.35 pF capacitance across 0–24 V bias preserves S21 performance up to 10 GHz; DFN1006BD-2 footprint minimizes parasitic inductance. |
Use Scenario: Isolating cellular antenna coupling circuits (e.g., diversity switching paths) from ESD induced via external antenna ports. IC Role / Device Role / Timing Role: Secondary-level ESD guard between antenna switch and transceiver RF input. Use Value: 24 V VRWM allows integration into 12 V/24 V automotive power domains; symmetrical clamping handles bidirectional RF signal swing. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ESD5Z3.3T5G | 3.3 V VRWM, 0.5 pF Cd, ±12 kV ESD rating | Lower voltage rating limits use to 3.3 V logic; higher capacitance degrades >500 MHz signals | Select only for low-speed digital I/O where clamping voltage <8 V is required |
| TPD2E001DRYR | 5 V VRWM, 1.9 pF Cd, ±8 kV ESD rating, integrated RC filter | Higher capacitance and lower ESD rating reduce suitability for automotive RF front ends | Prefer for USB 2.0 or HDMI DDC lines where filtering adds value and speed is ≤480 Mbps |
Compared with ESD5Z3.3T5G and TPD2E001DRYR, PESD24VF1BALS-Q uniquely balances 24 V standoff, 0.35 pF capacitance, and ±15 kV rating - making it the only qualified option for automotive-grade NFC/UWB antenna protection requiring minimal RF loading.
Availability
PESD24VF1BALS-Q is available at Aetrix Electronics and suitable for automotive infotainment systems, NFC-enabled access modules, and UWB-based occupancy sensing platforms requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for PESD24VF1BALS-Q 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, MOSFETs, and bipolar transistors.
This device belongs to Nexperia's Automotive-qualified ESD Protection Diodes product line, engineered specifically for high-frequency signal integrity preservation in safety-critical vehicle subsystems.
FAQ
What is the maximum clamping voltage under real-world ESD stress?
The PESD24VF1BALS-Q achieves 16.5 V clamping at 8 A Transmission Line Pulse (TLP) and 21 V at 16 A TLP, measured per ANSI/ESD STM5.5.1-2008. These values reflect actual dynamic suppression performance during fast-rising ESD events, not DC breakdown thresholds.
Can this device be used on differential high-speed pairs like MIPI D-PHY?
Yes - its bidirectional symmetry, 0.35 pF capacitance, and matched clamping behavior make it suitable for placement on individual lines of differential interfaces. It must be applied per-line (not across the pair), and layout must maintain strict impedance control and minimize loop area to preserve common-mode rejection.
Does the marking 'N$N' correspond to the full part number?
No - 'N$N' is the top-side marking code per Table 4 of the datasheet and identifies the PESD24VF1BALS-Q within Nexperia's marking system. It is not a truncated part number and does not encode date code or revision; full traceability requires the full orderable number and reel label information.
Why is side-wettable flank design important for this component?
Side-wettable flanks enable automated optical inspection (AOI) of solder joint quality on the package edges - a mandatory requirement for automotive electronics manufacturing. This feature eliminates reliance on X-ray inspection for solder void detection, reducing process cost and increasing inline yield verification capability.
PESD24VF1BALS-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):
- 25V
- Voltage - Clamping (Max) @ Ipp:
- 21V (Typ)
- Current - Peak Pulse (10/1000µs):
- 16A
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- -
- Capacitance @ Frequency:
- 0.35pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1006BD-2
PESD24VF1BALS-QYL FAQ
1.How can I place an order for PESD24VF1BALS-QYL through Aetrix?
Please submit a Request for Quotation (RFQ) for PESD24VF1BALS-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 PESD24VF1BALS-QYL reliable?
The price and inventory of PESD24VF1BALS-QYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PESD24VF1BALS-QYL is usually 5 days.
3.What payment methods are accepted for PESD24VF1BALS-QYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PESD24VF1BALS-QYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PESD24VF1BALS-QYL?
PESD24VF1BALS-QYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PESD24VF1BALS-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 PESD24VF1BALS-QYL?
For technical support, including PESD24VF1BALS-QYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PESD24VF1BALS-QYL requirements.
6.How does Aetrix verify that PESD24VF1BALS-QYL is sourced from the original manufacturer or authorized distributors?
All PESD24VF1BALS-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 PESD24VF1BALS-QYL meets industry standards.
7.What is the process for return or replacement of PESD24VF1BALS-QYL?
All PESD24VF1BALS-QYL units undergo pre-shipment inspection (PSI). If there is an issue with PESD24VF1BALS-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 PESD24VF1BALS-QYL part is unused and in its original packaging.
Return procedure for PESD24VF1BALS-QYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PESD24VF1BALS-QYL Tags
-
ESD9B5.0ST5G
onsemi
-
DESD3V3E1BL-7B
Diodes Incorporated
-
ESD5Z3.3T1G
onsemi
-
D5V0H1B2LP-7B
Diodes Incorporated
-
D5V0P1B2LP-7B
Diodes Incorporated
-
DESD5V0U1BA-7
Diodes Incorporated
-
ESD5Z5.0T1G
onsemi
-
DESD5V0U1BB-7
Diodes Incorporated
-
D12V0L1B2LP-7B
Diodes Incorporated
-
PESD2V0Y1BSFYL
Nexperia USA Inc.
-
DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
-
D5V0L1B2WS-7
Diodes Incorporated
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