Overview
The PESD2CANFD24V-UX is a high-performance Electrostatic Discharge (ESD) protection device manufactured by Nexperia USA Inc. This component is specifically designed to protect in-vehicle network bus lines from damage caused by ESD and other transients. It is part of the PESD2 series, known for its robust surge protection capabilities, making it an essential component in automotive electronics.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Package | SC-70 (SOT-323) |
| No. of Pins | 3 |
| Operating Temperature Range | -55°C to +150°C |
| Reverse Stand-off Voltage (Vrwm) | 24V |
| Clamping Voltage @ 8/20µs Max | 41V |
| Peak Pulse Current (Ippm) | 2.6A @ 8/20µs |
| Peak Pulse Power Dissipation | 230W |
| Capacitance @ Frequency | 5.2pF @ 1MHz |
| ESD Protection | Up to 23 kV (IEC 61000-4-2) |
| Diode Type | Bidirectional TVS |
| Mounting Type | Surface Mount Device |
Key Features
- Bidirectional Channels: Provides protection for two automotive in-vehicle network bus lines.
- Low Clamping Voltage: Ensures effective voltage clamping at 41V @ 8/20µs.
- High ESD Protection: Offers protection up to 23 kV (IEC 61000-4-2).
- Low Capacitance: Features a low capacitance of 5.2pF @ 1MHz, minimizing signal distortion.
- Compact Package: Available in the SC-70 (SOT-323) package, ideal for space-constrained designs.
- AEC-Q101 Qualified: Meets the stringent requirements of the automotive industry.
Applications
The PESD2CANFD24V-UX is primarily used in automotive applications to protect in-vehicle network bus lines, including:
- Controller Area Network (CAN) and CAN-FD buses.
- FlexRay and SENT (Single Edge Nibble Transmission) systems.
- Other automotive communication networks susceptible to ESD and transient voltages.
Q & A
- What is the primary function of the PESD2CANFD24V-UX? The primary function is to protect in-vehicle network bus lines from ESD and other transients.
- What package type does the PESD2CANFD24V-UX come in? It comes in the SC-70 (SOT-323) package.
- What is the reverse stand-off voltage of the PESD2CANFD24V-UX? The reverse stand-off voltage is 24V.
- What is the clamping voltage of the PESD2CANFD24V-UX? The clamping voltage is 41V @ 8/20µs.
- What is the peak pulse current rating of the PESD2CANFD24V-UX? The peak pulse current rating is 2.6A @ 8/20µs.
- What is the ESD protection level of the PESD2CANFD24V-UX? It offers protection up to 23 kV (IEC 61000-4-2).
- Is the PESD2CANFD24V-UX AEC-Q101 qualified? Yes, it is AEC-Q101 qualified.
- What is the operating temperature range of the PESD2CANFD24V-UX? The operating temperature range is -55°C to +150°C.
- What is the capacitance of the PESD2CANFD24V-UX at 1MHz? The capacitance is 5.2pF @ 1MHz.
- In which automotive networks is the PESD2CANFD24V-UX typically used? It is typically used in CAN, CAN-FD, FlexRay, and SENT systems.
