Overview
The SM6T36CAY is a high-performance Transil™ TVS (Transient Voltage Suppressor) diode manufactured by STMicroelectronics. This component is specifically designed to protect sensitive automotive circuits against surges and electrostatic discharges, adhering to standards such as ISO 7637-2 and ISO 10605. The SM6T36CAY is part of the SM6TY series, which is known for its reliability and stability in high-end automotive applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Pulse Power | 600 W (10/1000 μs), 4 kW (8/20 μs) | W, kW |
| Stand-off Voltage | 36 V | V |
| Clamping Voltage | 49.9 V | V |
| Peak Pulse Current | 12 A | A |
| Leakage Current | 0.2 μA at 25 °C, 1 μA at 85 °C | μA |
| Operating Junction Temperature | -55 to +150 °C | °C |
| Storage Temperature Range | -65 to +150 °C | °C |
| Maximum Lead Temperature for Soldering | 260 °C (for 10 s) | °C |
| Package Type | SMB (JEDEC DO-214AA) | - |
| Compliance Standards | ISO 10605, IEC 61000-4-2, ISO 7637-2, UL94 V0 | - |
Key Features
- AEC-Q101 Qualified: Ensures the component meets stringent automotive standards.
- High Peak Pulse Power: 600 W (10/1000 μs) and 4 kW (8/20 μs) to handle high surge currents.
- Low Leakage Current: 0.2 μA at 25 °C and 1 μA at 85 °C, ensuring minimal current draw in standby conditions.
- High Operating Junction Temperature: Up to 150 °C, making it suitable for high-temperature environments.
- Unidirectional and Bidirectional Types: Available in both configurations to suit various application needs.
- Compliance with Multiple Standards: Meets ISO 10605, IEC 61000-4-2, ISO 7637-2, and UL94 V0 standards.
- Planar Technology: Ensures compatibility with high-end circuits requiring low leakage current and high junction temperature.
- ECOPACK® Packages: Available in environmentally compliant packages.
Applications
The SM6T36CAY is primarily used in automotive applications to protect sensitive electronic circuits from voltage surges and electrostatic discharges. It is particularly suitable for:
- Automotive electronic control units (ECUs)
- Sensor and actuator circuits
- Infotainment systems
- Power supply and battery management systems
- Other high-reliability automotive electronics
Q & A
- What is the peak pulse power of the SM6T36CAY?
The peak pulse power of the SM6T36CAY is 600 W (10/1000 μs) and 4 kW (8/20 μs).
- What is the stand-off voltage of the SM6T36CAY?
The stand-off voltage of the SM6T36CAY is 36 V.
- What is the clamping voltage of the SM6T36CAY?
The clamping voltage of the SM6T36CAY is 49.9 V.
- What are the operating temperature ranges for the SM6T36CAY?
The operating junction temperature range is -55 to +150 °C, and the storage temperature range is -65 to +150 °C.
- Is the SM6T36CAY AEC-Q101 qualified?
Yes, the SM6T36CAY is AEC-Q101 qualified, ensuring it meets automotive industry standards.
- What package type is the SM6T36CAY available in?
The SM6T36CAY is available in the SMB (JEDEC DO-214AA) package type.
- What standards does the SM6T36CAY comply with?
The SM6T36CAY complies with ISO 10605, IEC 61000-4-2, ISO 7637-2, and UL94 V0 standards.
- What is the leakage current of the SM6T36CAY?
The leakage current of the SM6T36CAY is 0.2 μA at 25 °C and 1 μA at 85 °C.
- Can the SM6T36CAY be used in high-temperature environments?
Yes, the SM6T36CAY can operate in high-temperature environments up to 150 °C.
- Is the SM6T36CAY available in both unidirectional and bidirectional configurations?
Yes, the SM6T36CAY is available in both unidirectional and bidirectional configurations.
