Overview
The PESD15VS1UB,115 is a unidirectional ElectroStatic Discharge (ESD) protection diode manufactured by Nexperia USA Inc. This component is designed to protect one transmission or data line from damage caused by ESD and other transients. It is packaged in a SOD523 plastic package, which is a surface-mounted device (SMD) with a compact footprint of 1.2 mm x 0.8 mm x 0.6 mm. The diode is part of Nexperia’s extensive portfolio of ESD protection devices, which are used across various industries including automotive, industrial, power, computing, consumer, mobile, and wearables.
Key Specifications
| Type number | Package name | Number of lines | Configuration | VRWM (V) | Cd [typ] (pF) | VESD IEC61000-4-2 (kV) |
|---|---|---|---|---|---|---|
| PESD15VS1UB | SOD523 (SC-79) | 1 | Unidirectional | 15 | 32 | 30 |
Additional key specifications include:
- Low clamping voltage: VCL = 40 V at IPPM = 5 A
- ESD protection > 30 kV according to IEC 61000-4-2
- Surge protection: IPPM = 5 A at tp = 8/20 µs according to IEC 61000-4-5
- RoHS compliant and lead-free
Key Features
- Unidirectional ESD protection for one transmission or data line
- Low clamping voltage to minimize voltage overshoot during ESD events
- High ESD protection level of > 30 kV according to IEC 61000-4-2
- Compact SOD523 package suitable for space-constrained designs
- RoHS compliant and lead-free, ensuring environmental sustainability
Applications
The PESD15VS1UB,115 is versatile and can be used in a variety of applications across different industries, including:
- Automotive systems to protect against ESD and surge events
- Industrial control systems and equipment
- Consumer electronics such as smartphones, tablets, and laptops
- Mobile and wearable devices requiring robust ESD protection
- Computing and power systems where data line protection is critical
Q & A
- What is the primary function of the PESD15VS1UB,115?
The primary function is to provide unidirectional ESD protection for one transmission or data line
- What is the package type of the PESD15VS1UB,115?
The component is packaged in a SOD523 (SC-79) plastic package
- What is the ESD protection level of the PESD15VS1UB,115?
The ESD protection level is > 30 kV according to IEC 61000-4-2
- Is the PESD15VS1UB,115 RoHS compliant?
Yes, the component is RoHS compliant and lead-free
- What are the typical applications of the PESD15VS1UB,115?
It is used in automotive, industrial, consumer electronics, mobile, and computing applications
- What is the clamping voltage of the PESD15VS1UB,115?
The clamping voltage is VCL = 40 V at IPPM = 5 A
- How many lines does the PESD15VS1UB,115 protect?
The diode protects one transmission or data line
- What is the configuration of the PESD15VS1UB,115?
The configuration is unidirectional
- What is the typical capacitance of the PESD15VS1UB,115?
The typical capacitance is 32 pF
- Where can I purchase the PESD15VS1UB,115?
The component can be purchased from various distributors such as Mouser, Digi-Key, and Dyethin
