Overview
The ESDCAN24-2BLY is a dual-line Transil™, a transient voltage suppressor (TVS) designed by STMicroelectronics for the protection of automotive Controller Area Network (CAN) bus lines against electrostatic discharge (ESD) and other transients. This device is part of the ESDCAN series, which is specifically engineered to meet the stringent requirements of automotive environments. It is AEC-Q101 qualified, ensuring high reliability and performance in harsh conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| No of Channels | 2 | |
| Directional | Bi-Directional | |
| Clamping Voltage-Max | 40V | V |
| Capacitance | 30pF | pF |
| Operating Temp Range | -40°C to +150°C | °C |
| Peak Output Current | 5.5A | A |
| Storage Temperature Range | -55°C to +150°C | °C |
| Mounting Method | Surface Mount | |
| Breakdown Voltage (VBR) | 27V | V |
| Max Pulse Power | 230 W (8/20 μs) | W |
Key Features
- Dual-line ESD and EOS protection for CAN bus lines
- Bidirectional device
- Low clamping factor VCL/VBR for efficient protection
- Fast response time to transient overvoltages
- Low leakage current
- Small SOT23-3L plastic package for space-saving on high-density PCBs
- ECOPACK®2 compliant and ROHS compliant component
- UL94, V0 rated epoxy
- J-STD-020 MSL level 1 and IPC7531 footprint compliant
Applications
The ESDCAN24-2BLY is primarily used in automotive applications to protect the Controller Area Network (CAN) bus lines against electrostatic discharge and other transients. It is suitable for protecting CAN H and CAN L signals in automotive CAN PHY and can also be used in other high-speed bus systems such as CAN-FD, FlexRay, USB, and future CAN XL.
Q & A
- What is the ESDCAN24-2BLY used for? The ESDCAN24-2BLY is used to protect automotive CAN bus lines against electrostatic discharge (ESD) and other transients.
- What is the breakdown voltage of the ESDCAN24-2BLY? The breakdown voltage (VBR) of the ESDCAN24-2BLY is 27V.
- What is the maximum clamping voltage of the ESDCAN24-2BLY? The maximum clamping voltage is 40V.
- What is the operating temperature range of the ESDCAN24-2BLY? The operating temperature range is -40°C to +150°C.
- Is the ESDCAN24-2BLY AEC-Q101 qualified? Yes, the ESDCAN24-2BLY is AEC-Q101 qualified.
- What is the maximum pulse power of the ESDCAN24-2BLY? The maximum pulse power is up to 230 W (8/20 μs).
- What standards does the ESDCAN24-2BLY comply with? It complies with ISO 10605, ISO 7637-3, and IEC 61000-4-4 among others.
- What is the package type of the ESDCAN24-2BLY? The package type is SOT23-3L.
- Is the ESDCAN24-2BLY ROHS compliant? Yes, the ESDCAN24-2BLY is ROHS compliant.
- What is the storage temperature range of the ESDCAN24-2BLY? The storage temperature range is -55°C to +150°C.
