Overview
The PESD2CANFD27U-QCZ is an ESD protection device manufactured by Nexperia USA Inc., designed specifically for protecting in-vehicle network bus lines from damage caused by ElectroStatic Discharge (ESD) and other transients. This device is part of the PESD2 series and is packaged in an ultra-small DFN1412D-3 (SOT8009) leadless Surface-Mounted Device (SMD) plastic package with side wettable flanks. This compact design ensures high reliability and efficiency in automotive applications.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | PESD2CANFD27U-QC |
| Orderable Part Number | PESD2CANFD27U-QCZ |
| Package | DFN1412D-3 (SOT8009) |
| Package Size | 1.4 x 1.2 x 0.48 mm |
| Configuration | Bidirectional |
| Number of Lines | 2 |
| Reverse Stand-off Voltage (VRWM) | 27 V |
| Clamping Voltage (VCL) at IPP = 1 A | 34 V |
| Capacitance (Cd) Typical | 4.0 pF |
| Peak Pulse Current (IPPM) Maximum | 1.8 A |
| ESD Protection | Up to 15 kV (IEC 61000-4-2) |
| Operating Temperature Maximum | 150°C |
Key Features
- Ultra-small Package: The DFN1412D-3 (SOT8009) package is highly compact, making it ideal for space-constrained automotive applications.
- High ESD Protection: Offers protection up to 15 kV according to IEC 61000-4-2 standards.
- Low Clamping Voltage: Ensures minimal voltage drop during transient events, protecting sensitive electronics.
- Low Capacitance: With a typical capacitance of 4.0 pF, this device minimizes signal distortion in high-speed networks.
- Bidirectional Protection: Protects both lines of the in-vehicle network bus.
- Side Wettable Flanks: Enhances solderability and reliability in SMD assembly processes.
Applications
The PESD2CANFD27U-QCZ is primarily designed for use in automotive in-vehicle network systems, including:
- Controller Area Network (CAN) bus lines
- Local Interconnect Network (LIN) bus lines
- Other automotive communication networks susceptible to ESD and transient voltages.
Its robust protection and compact design also make it suitable for various industrial and consumer electronics applications where ESD protection is critical.
Q & A
- What is the primary function of the PESD2CANFD27U-QCZ?
The primary function is to protect in-vehicle network bus lines from damage caused by ElectroStatic Discharge (ESD) and other transients.
- What package type is used for the PESD2CANFD27U-QCZ?
The device is packaged in an ultra-small DFN1412D-3 (SOT8009) leadless Surface-Mounted Device (SMD) plastic package.
- What is the reverse stand-off voltage (VRWM) of the PESD2CANFD27U-QCZ?
The reverse stand-off voltage is 27 V.
- How much ESD protection does the PESD2CANFD27U-QCZ offer?
The device offers ESD protection up to 15 kV according to IEC 61000-4-2 standards.
- What is the typical capacitance of the PESD2CANFD27U-QCZ?
The typical capacitance is 4.0 pF.
- What is the maximum operating temperature of the PESD2CANFD27U-QCZ?
The maximum operating temperature is 150°C.
- Is the PESD2CANFD27U-QCZ suitable for high-speed networks?
Yes, due to its low capacitance, it is suitable for high-speed networks.
- What are the common applications of the PESD2CANFD27U-QCZ?
Common applications include Controller Area Network (CAN) bus lines, Local Interconnect Network (LIN) bus lines, and other automotive communication networks.
- Does the PESD2CANFD27U-QCZ have bidirectional protection?
Yes, it provides bidirectional protection for both lines of the in-vehicle network bus.
- How can I obtain samples of the PESD2CANFD27U-QCZ?
Samples can be obtained through Nexperia's sales organization or through their network of global and regional distributors.
