Overview
The ESDCAN02-2BWY is a dual-line CAN transceiver protection device manufactured by STMicroelectronics. This component is designed to protect both CAN H and CAN L signals of automotive CAN PHY against ISO 7637-3 transients and electrostatic discharge (ESD). It is AEC-Q101 qualified, ensuring its suitability for automotive applications. The device is packaged in a SOT323-3L format and is ECOPACK2 ROHS compliant, meeting various environmental standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Breakdown Voltage (VBR) | 28.5 | V |
| Peak Pulse Voltage (VPP) | ±30 kV (ISO 10605 - C = 150 pF, R = 330 Ω) | kV |
| Peak Pulse Current (IPP) | 3.7 | A (8/20 μs) |
| Max Pulse Power | 170 W (8/20 μs) | W |
| Operating Junction Temperature Range | -55 to +175 | °C |
| Storage Temperature Range | -55 to +175 | °C |
| Package Type | SOT323-3L | |
| Compliance Standards | UL94 V0, J-STD-020 MSL level 1, IPC7531 footprint, JEDEC registered package |
Key Features
- Dual-line ESD and EOS protection for CAN bus signals
- AEC-Q101 qualified for automotive applications
- Low clamping factor VCL / VBR for efficient protection
- Compliant with ISO 7637-3 transients and ESD standards (ISO 10605)
- ECOPACK2 ROHS compliant component
- Low line capacitance, suitable for CAN-FD and high-speed buses like FlexRay, USB, and CAN XL
Applications
- Automotive CAN bus protection
- Local Interconnect Network (LIN) bus protection
- Protection for high-speed buses such as FlexRay and USB
- Future CAN XL applications
- Any application requiring dual-line ESD and EOS protection for communication signals
Q & A
- What is the primary function of the ESDCAN02-2BWY?
The primary function of the ESDCAN02-2BWY is to protect both CAN H and CAN L signals of automotive CAN PHY against ISO 7637-3 transients and electrostatic discharge (ESD).
- What is the breakdown voltage (VBR) of the ESDCAN02-2BWY?
The breakdown voltage (VBR) of the ESDCAN02-2BWY is 28.5 V.
- What are the peak pulse voltage and current ratings of the ESDCAN02-2BWY?
The peak pulse voltage is ±30 kV (ISO 10605 - C = 150 pF, R = 330 Ω), and the peak pulse current is 3.7 A (8/20 μs).
- Is the ESDCAN02-2BWY suitable for automotive applications?
Yes, the ESDCAN02-2BWY is AEC-Q101 qualified, making it suitable for automotive applications.
- What package type is used for the ESDCAN02-2BWY?
The ESDCAN02-2BWY is packaged in a SOT323-3L format.
- What environmental standards does the ESDCAN02-2BWY comply with?
The ESDCAN02-2BWY complies with UL94 V0, J-STD-020 MSL level 1, IPC7531 footprint, and JEDEC registered package standards.
- Can the ESDCAN02-2BWY be used for high-speed bus applications?
Yes, the ESDCAN02-2BWY is suitable for high-speed buses such as FlexRay, USB, and future CAN XL applications due to its low line capacitance.
- What is the operating junction temperature range of the ESDCAN02-2BWY?
The operating junction temperature range is -55 to +175 °C.
- Is the ESDCAN02-2BWY ROHS compliant?
Yes, the ESDCAN02-2BWY is ECOPACK2 ROHS compliant.
- What are the storage temperature range and reflow profile recommendations for the ESDCAN02-2BWY?
The storage temperature range is -55 to +175 °C. For reflow profile, it follows the ST ECOPACK® recommended soldering reflow profile for PCB mounting, as detailed in the datasheet.
