Overview
The PESD3V3S1UL315 is a unidirectional ESD (Electrostatic Discharge) protection diode manufactured by Nexperia USA Inc. This component is designed to provide robust protection against electrical surges and spikes, ensuring the reliability and longevity of electronic devices. It is particularly suited for applications requiring high surge current capability and low clamping voltage.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Reverse Standoff Voltage (VRWM) | - | - | - | 3.3 | V |
| Clamping Voltage (VCL) | 8/20µs | - | - | 20 | V |
| Peak Pulse Current (Ipp) | 8/20µs | - | - | 15 | A |
| Maximum Peak Pulse Power (PPPM) | - | - | - | 150 | W |
| Package Type | - | - | - | DFN1006-2 | - |
| Package Form | - | - | - | SMD | - |
Key Features
- Ultra small SMD plastic package (DFN1006-2), making it ideal for space-constrained designs.
- Low clamping voltage of 20 V, ensuring effective protection against surges while minimizing voltage drop.
- High peak pulse current capability of 15 A (8/20µs), providing robust protection against transient surges.
- Maximum peak pulse power of 150 W, enhancing the component's ability to absorb and dissipate surge energy.
- AEC-Q101 qualified, making it suitable for automotive and other demanding applications.
Applications
The PESD3V3S1UL315 is designed for use in a variety of applications where ESD protection is critical, including:
- Automotive systems: Due to its AEC-Q101 qualification, it is well-suited for use in automotive electronics.
- Consumer electronics: Protects against ESD in devices such as smartphones, tablets, and laptops.
- Industrial control systems: Provides surge protection in industrial control and automation equipment.
- Communication devices: Used in telecommunications equipment to protect against electrical surges.
Q & A
- What is the primary function of the PESD3V3S1UL315?
The primary function is to provide ESD protection for electronic circuits. - What is the reverse standoff voltage of the PESD3V3S1UL315?
The reverse standoff voltage (VRWM) is 3.3 V. - What is the clamping voltage of the PESD3V3S1UL315?
The clamping voltage (VCL) is 20 V. - What is the peak pulse current rating of the PESD3V3S1UL315?
The peak pulse current (Ipp) is 15 A (8/20µs). - What is the maximum peak pulse power of the PESD3V3S1UL315?
The maximum peak pulse power (PPPM) is 150 W. - What package type does the PESD3V3S1UL315 come in?
The component comes in a DFN1006-2 package. - Is the PESD3V3S1UL315 suitable for automotive applications?
Yes, it is AEC-Q101 qualified, making it suitable for automotive and other demanding applications. - What are some common applications for the PESD3V3S1UL315?
Common applications include automotive systems, consumer electronics, industrial control systems, and communication devices. - Why is the PESD3V3S1UL315 beneficial for space-constrained designs?
It is beneficial due to its ultra small SMD plastic package (DFN1006-2). - How does the PESD3V3S1UL315 protect against electrical surges?
It protects against electrical surges by clamping the voltage to a safe level and absorbing the surge energy.
