Overview
The PESD15VS1ULD,315 is a unidirectional ESD (Electrostatic Discharge) protection diode manufactured by Nexperia USA Inc. This component is designed to provide robust protection against ESD and other transient voltage events in electronic circuits. It is particularly suited for automotive applications due to its compliance with AEC-Q101 standards.
The device is packaged in a small SOD882D (DFN1006D-2) surface mount package, making it ideal for space-constrained designs. It offers low clamping voltage and high peak pulse power, ensuring effective protection of sensitive components.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer / Brand | Nexperia USA Inc. |
| Part Number | PESD15VS1ULD,315 |
| Package Type | SOD882D (DFN1006D-2) |
| Voltage - Reverse Standoff (Typ) | 15 V |
| Voltage - Clamping (Max) @ Ipp | 17.6 V |
| Current - Peak Pulse (8/20µs) | 5 A |
| Power - Peak Pulse | 150 W |
| Operating Temperature | -55°C to 150°C |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | Lead free / RoHS Compliant |
| Capacitance @ Frequency | 32 pF @ 1 MHz |
Key Features
- Ultra Small Package: The SOD882D (DFN1006D-2) package is highly compact, making it suitable for space-constrained designs.
- Low Clamping Voltage: The device offers a low clamping voltage of 17.6 V, ensuring minimal voltage drop during transient events.
- High Peak Pulse Power: With a peak pulse power of 150 W, this diode provides robust protection against high-energy transients.
- AEC-Q101 Compliant: Suitable for automotive applications due to its compliance with AEC-Q101 standards.
- Wide Operating Temperature Range: Operates from -55°C to 150°C, making it reliable in various environmental conditions.
- Low Capacitance: Features a low capacitance of 32 pF at 1 MHz, which is beneficial for high-frequency applications.
Applications
The PESD15VS1ULD,315 is primarily used in automotive in-vehicle network bus lines to protect against ESD and other transient voltage events. It is also suitable for other applications requiring robust ESD protection, such as:
- Automotive electronics
- Industrial control systems
- Consumer electronics
- Communication equipment
Q & A
- What is the primary function of the PESD15VS1ULD,315?
The primary function is to provide ESD protection for electronic circuits.
- What package type is used for the PESD15VS1ULD,315?
The device is packaged in a SOD882D (DFN1006D-2) surface mount package.
- What is the maximum clamping voltage of the PESD15VS1ULD,315?
The maximum clamping voltage is 17.6 V.
- What is the peak pulse current rating of the PESD15VS1ULD,315?
The peak pulse current rating is 5 A (8/20µs).
- Is the PESD15VS1ULD,315 compliant with automotive standards?
Yes, it is compliant with AEC-Q101 standards.
- What is the operating temperature range of the PESD15VS1ULD,315?
The operating temperature range is from -55°C to 150°C.
- Is the PESD15VS1ULD,315 RoHS compliant?
Yes, it is lead free and RoHS compliant.
- What is the capacitance of the PESD15VS1ULD,315 at 1 MHz?
The capacitance is 32 pF at 1 MHz.
- What are some common applications for the PESD15VS1ULD,315?
Common applications include automotive electronics, industrial control systems, consumer electronics, and communication equipment.
- What is the moisture sensitivity level (MSL) of the PESD15VS1ULD,315?
The MSL is 1 (Unlimited).
