Overview
The ESDCAN01-2BLY is an automotive dual-line Transient Voltage Suppressor (TVS) device manufactured by STMicroelectronics. This component is designed to protect both CAN H and CAN L signals of the automotive Controller Area Network (CAN) PHY against electrostatic discharge (ESD) and electrical overstress (EOS). It complies with various automotive standards, including ISO 7637-3 transients and ISO 10605 ESD tests, ensuring robust protection for high-speed bus systems like CAN-FD, FlexRay, and USB.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Breakdown Voltage (VBR) | 25 | V |
| Peak Pulse Voltage (VPP) | 30 kV | - |
| Peak Pulse Current (IPP) | 5.5 A (8/20 μs) | - |
| Clamping Voltage (VCL) | 30 V | - |
| Operating Junction Temperature Range | -40 to +150 °C | - |
| Storage Temperature Range | -55 to +150 °C | - |
| Package Type | SOT23-3L | - |
| Compliance Standards | AEC-Q101, ISO 10605, ISO 7637-3, UL94 V0, J-STD-020 MSL level 1 | - |
Key Features
- Dual-line ESD and EOS protection for CAN H and CAN L signals.
- AEC-Q101 qualified for automotive applications.
- Low clamping factor VCL / VBR for efficient CAN bus protection.
- Max pulse power up to 230 W (8/20 μs).
- Compliant with ISO 10605 and ISO 7637-3 standards.
- ECOPACK2 ROHS compliant component.
- Low line capacitance versions compliant with CAN-FD and high-speed buses like FlexRay and USB.
Applications
- Automotive Controller Area Network (CAN) PHY protection.
- Local Interconnect Network (LIN) bus protection.
- Protection for high-speed bus systems such as CAN-FD, FlexRay, and USB.
- Jump start and reversed battery tests for 12 V systems (ISO 16750-2).
Q & A
- What is the primary function of the ESDCAN01-2BLY?
The ESDCAN01-2BLY is designed to protect both CAN H and CAN L signals of the automotive CAN PHY against ESD and EOS.
- What standards does the ESDCAN01-2BLY comply with?
The device complies with AEC-Q101, ISO 10605, ISO 7637-3, UL94 V0, and J-STD-020 MSL level 1.
- What is the breakdown voltage (VBR) of the ESDCAN01-2BLY?
The breakdown voltage (VBR) is 25 V.
- What is the peak pulse current (IPP) of the ESDCAN01-2BLY?
The peak pulse current (IPP) is 5.5 A (8/20 μs).
- What is the operating junction temperature range of the ESDCAN01-2BLY?
The operating junction temperature range is -40 to +150 °C.
- What package type is the ESDCAN01-2BLY available in?
The device is available in the SOT23-3L package.
- Is the ESDCAN01-2BLY ROHS compliant?
Yes, it is ECOPACK2 ROHS compliant.
- What high-speed bus systems is the ESDCAN01-2BLY compatible with?
The device is compatible with CAN-FD, FlexRay, and USB.
- Does the ESDCAN01-2BLY support jump start and reversed battery tests?
Yes, it supports jump start and reversed battery tests for 12 V systems (ISO 16750-2).
- What is the maximum pulse power the ESDCAN01-2BLY can handle?
The maximum pulse power is up to 230 W (8/20 μs).
