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PESD5V0V1BL

Unidirectional ESD diode, 5V VRWM, 0.5pF, +/-15kV IEC, SOD-523

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جزء الشركة المصنعة ： جزء الشركة المصنعة

PESD5V0V1BL

الحزمة ： الحزمة

SOD-523 (1.6 x 0.8 x 0.6 mm)

العلامة التجارية ： العلامة التجارية
فئات المنتجات:：فئات المنتجات
الالتزام بالجودة
الشحن والدفع
الخدمة والتغليف
دليل المنتج
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الوصف

نظرة عامة على المنتج

The PESD5V0V1BL from Nexperia is a uni-directional ESD protection diode in a SOD-523 package with 5V working voltage, 9V breakdown, and ultra-low 0.5pF capacitance for high-speed signal line protection.

المواصفات الرئيسية

النوع Unidirectional ESD Protection Diode
Working Voltage (VRWM) 5V
Breakdown Voltage (VBR) 6V (min) / 9V (max)
Clamping Voltage (VC) 13V @ IPP=2A (IEC 61000-4-2)
Line Capacitance 0.5 pF (typ @ 1MHz)
Leakage Current 30 nA (max @ VRWM)
ESD Rating (IEC 61000-4-2) +/-15kV Contact, +/-25kV Air
Dynamic Resistance 0.5 ohm (typ)
الحزمة SOD-523 (1.6 x 0.8mm)
درجة حرارة التشغيل -55 to +150 C (TJ)

الميزات

  • Ultra-low 0.5pF capacitance for high-speed signals
  • IEC 61000-4-2 +/-15kV contact ESD protection
  • 5V working voltage for 3.3V/5V signal protection
  • 0.5 ohm dynamic resistance for low clamping voltage
  • Miniature SOD-523 package for space-constrained designs
  • Compatible with lead-free soldering

التطبيقات

  • High-speed data line ESD protection
  • USB 2.0 / Ethernet / HDMI protection
  • Touch screen interface ESD
  • Mobile phone and portable electronics

The PESD5V0V1BL from Nexperia is a unidirectional ESD protection diode in an ultra-small SOD-523 surface-mount package, designed to protect high-speed signal lines from electrostatic discharge (ESD) and cable discharge events (CDE) without degrading signal integrity. With a working voltage of 5V, the device is optimized for protecting 3.3V and 5V signal lines commonly found in consumer electronics, computing, and communication equipment. The ultra-low junction capacitance of 0.5pF typical ensures minimal signal degradation on high-speed interfaces operating at data rates up to several Gbps, including USB 2.0, Ethernet, and HDMI. The device provides IEC 61000-4-2 ESD protection at +/-15kV contact discharge and +/-25kV air-gap discharge, meeting the highest ESD protection levels required for consumer devices with exposed connectors. The low dynamic resistance of 0.5 ohm typical results in a clamping voltage of only 13V at 2A peak pulse current, keeping the protected transceiver well within safe voltage limits during an ESD event. The unidirectional configuration is suitable for DC-biased signal lines where the signal only swings positive relative to ground. The miniature SOD-523 package (1.6 x 0.8 x 0.6mm) occupies minimal board space near connectors, enabling ESD protection in space-constrained designs such as smartphones, tablets, and wearable devices.

The PESD5V0V1BL operates as a unidirectional transient voltage suppression (TVS) diode for ESD protection. Key operating principles include: (1) Normal Operation – when the signal line voltage is below the working voltage (5V), the TVS diode presents a very high impedance with maximum leakage current of only 30nA, effectively invisible to the signal; the 0.5pF junction capacitance is in parallel with the signal line but is small enough to not affect signal integrity at multi-Gbps data rates; (2) ESD Clamping – when an ESD event drives the signal line voltage above the breakdown voltage (6V minimum), the diode enters avalanche breakdown and presents a low impedance path to ground, shunting the ESD current away from the protected IC; the clamping voltage is 13V maximum at 2A peak pulse current; (3) Unidirectional Operation – the device only clamps positive transients (signal above GND); for negative transients, the forward diode characteristic conducts at approximately 1.2V; this is suitable for DC-biased signal lines; (4) Low Capacitance – the small junction area required for 0.5pF capacitance is achieved through specialized process technology; this low capacitance preserves signal eye diagram quality at high data rates; (5) Dynamic Resistance – the 0.5 ohm dynamic resistance represents the incremental resistance during ESD conduction; lower Rdyn results in lower clamping voltage for a given ESD current, providing better protection margin.

دبوس الاسم الوظيفة
1 القطب السالب Connect to protected signal line
2 الأنود Connect to ground
  • USB 2.0 D+/D- protection: 0.5pF capacitance preserves 480Mbps signal quality
  • Ethernet PHY protection: protect MDI pins from cable discharge events
  • Touch screen I2C/SPI: protect controller interface from finger ESD
  • Mobile phone audio jack: protect audio codec from headset insertion ESD
الشركة المصنعة رقم الجزء الحزمة الملاحظات
نيكسبيريا PESD5V0V1BL SOD-523 Bidirectional version available
نيكسبيريا PESD5V0S1BA SOD-323 Larger package, higher power
أونسمي ESD9B5.0ST5G SOD-523 5V, 0.5pF, direct equivalent
Bourns CG0402MLE-5V 0402 5V ESD, 0.3pF, chip format
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ضمان الجودة

Quality is the core foundation of our long-term global cooperation. With over 20 years of experience in the electronic component industry, Materialparts has built a strict and standardized quality management system covering component sourcing, incoming inspection, full-batch testing, packaging and delivery. We are committed to delivering 100% genuine, high-reliability electronic components for industrial control, automotive electronics, consumer electronics and medical device industries, and fully safeguarding your production and R&D projects.

1. Authorized & Genuine Sourcing Promise

All of our electronic components are procured from official authorized distributors and original manufacturers. We strictly reject counterfeits, refurbished parts, disassembled components and gray-market goods. Every product is guaranteed to be brand-new original parts and fully consistent with the original technical parameters. For branded products such as NXP IC series, we maintain complete supply channel documents to realize full product traceability.

2. Strict Full-batch Quality Inspection

We implement 100% full-batch quality control for all goods before shipment. Our professional QC team conducts multi-dimensional tests including appearance inspection, electrical parameter testing, performance verification and packaging check. Each batch of components is attached with complete inspection reports and batch records. We stick to zero-tolerance standards for defective products to ensure every piece of component meets industrial application requirements.

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Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

الشحن والدفع

Materialparts is a professional global supplier of electronic components with over 20 years of industry experience. We provide one-stop supply of passive components, integrated circuits, as well as parts for industrial control, automotive electronics, consumer electronics and medical devices. Below are the unified shipping and payment policies applicable to all orders, samples and bulk purchases worldwide.

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    We support flexible minimum order quantities for samples, small-batch and large-batch orders. All sample orders shall comply with the above shipping and payment policies.

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5. Local Pickup in Shenzhen

Local pickup service is available for customers in Shenzhen and surrounding areas:
  • Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong Province, China
  • Business Hours: 09:00 – 18:00, Monday to Friday. Closed on weekends and official public holidays.
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Contact Information

Email: info@materialparts.com

Tel / WhatsApp: +86 13760382860

الخدمة والتغليف

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

Core Services

1. One-stop Sourcing & BOM Support

We specialize in a full range of passive and active electronic components, including SMD resistors, power resistors, connectors, aviation connectors, LED beads, flexible circuit boards, printed circuit boards, and integrated circuits. Our professional team provides BOM list consolidation, component matching, and alternative model recommendation services. We support sample orders, small-batch trial production, and mass production orders with flexible MOQs to meet diverse procurement needs.

2. Genuine Product Guarantee & Full-process Quality Inspection

All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

3. Fast Quotation & Order Processing

Our customer service team responds promptly to inquiries and quotation requests. All in-stock orders will be processed within one working day. We provide stocking reservation services for long-term cooperative customers, effectively solving problems such as component shortages and unstable supply chains.

4. Professional Technical Support

Our senior engineer team provides free technical consultation, model selection guidance and original manufacturer datasheets. We assist customers in solving problems related to product R&D, circuit design and component application, providing reliable technical support for project progress.

5. Sourcing for Special Components

Relying on our global supply chain network, we professionally source scarce components, obsolete parts and customized special components to efficiently solve your procurement difficulties.

6. Global Logistics & Document Services

We cooperate with mainstream international logistics providers including DHL, FedEx, UPS and TNT to achieve fast global delivery. We can provide complete export documents such as customs declaration files, commercial invoices and packing lists to ensure smooth customs clearance for international shipments. Local pickup is also available for customers in Shenzhen, China.

Professional Packaging Standards

Electronic components are sensitive to static electricity, collision, moisture and dust. We adopt industry-standard anti-static packaging solutions to fully ensure the integrity of goods during transportation and storage.

1. General Packaging Specifications

  • All components are packed separately to avoid damage caused by friction and collision;
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2. Classified Professional Packaging

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  • Vacuum Moisture-proof Packaging: Moisture-sensitive components are vacuum-sealed with desiccants to isolate humid air, suitable for ocean transportation and long-term storage.
  • Original Factory Packaging: Integrated circuits of brands such as NXP are delivered with original reels, trays or tubes by default, retaining complete original packaging and adapting to automated SMT production lines.
  • Discrete Device Packaging: Discrete devices such as SMD resistors, power resistors and LEDs are quantitatively and classifiedly packaged with accurate quantity and clear marking.
  • Connector / Aviation Connector Packaging: Hard outer packaging is adopted to prevent pin bending and structural deformation.

3. Custom Packaging Services

We provide value-added services including personalized packaging, custom labeling and re-reeling according to customer requirements, fully matching your production and warehouse management standards.

Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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