Overview
The SM15T200CA-M3/9AT is a Transient Voltage Suppressor (TVS) diode manufactured by STMicroelectronics, although it is often associated with Vishay due to the broader semiconductor portfolio. This component is part of the SM15T series, known as TRANSIL™, and is designed to provide protection against voltage spikes and transients in electronic circuits. It is a surface-mount device with a DO-214AB (SMC) package, making it suitable for a wide range of applications requiring high reliability and robust protection.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Category | Circuit Protection - TVS - Diodes |
| Package / Case | DO-214AB, SMC |
| Series | SM15T, TRANSIL™ |
| Type | Zener |
| Bidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 171V |
| Voltage - Breakdown (Min) | 190V |
| Voltage - Clamping (Max) @ Ipp | 353V |
| Current - Peak Pulse (10/1000µs) | 28A (8/20µs) |
| Power - Peak Pulse | 1500W (1.5kW) |
| Power Line Protection | No |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- High Peak Pulse Power: The SM15T200CA can handle up to 1500W of peak pulse power, making it highly effective in protecting against high-energy transients.
- Wide Operating Temperature Range: It operates over a temperature range of -55°C to 150°C, ensuring reliability in various environmental conditions.
- Surface Mount Package: The DO-214AB (SMC) package is convenient for surface mount assembly, reducing the footprint and enhancing the overall efficiency of the circuit.
- RoHS Compliant: This component is lead-free and RoHS compliant, meeting the stringent environmental regulations.
- Bidirectional Protection: It offers bidirectional protection, safeguarding the circuit from both positive and negative voltage spikes.
Applications
The SM15T200CA is designed for general-purpose use in a variety of applications, including:
- Industrial Equipment: Protecting control circuits and power supplies from voltage transients.
- Automotive Systems: Safeguarding electronic components in vehicles from voltage spikes and surges.
- Consumer Electronics: Ensuring the reliability of electronic devices by protecting against transient voltages.
- Telecommunications: Protecting communication equipment from voltage transients and surges.
Q & A
- What is the primary function of the SM15T200CA?
The primary function of the SM15T200CA is to protect electronic circuits from voltage spikes and transients. - Who is the manufacturer of the SM15T200CA?
The SM15T200CA is manufactured by STMicroelectronics. - What is the package type of the SM15T200CA?
The SM15T200CA comes in a DO-214AB (SMC) surface mount package. - What is the peak pulse power handling capability of the SM15T200CA?
The SM15T200CA can handle up to 1500W of peak pulse power. - Is the SM15T200CA RoHS compliant?
Yes, the SM15T200CA is lead-free and RoHS compliant. - What is the operating temperature range of the SM15T200CA?
The operating temperature range is -55°C to 150°C (TJ). - Does the SM15T200CA offer bidirectional protection?
Yes, it offers bidirectional protection. - What are some common applications of the SM15T200CA?
Common applications include industrial equipment, automotive systems, consumer electronics, and telecommunications. - What is the voltage clamping maximum of the SM15T200CA?
The voltage clamping maximum is 353V. - What is the current peak pulse rating of the SM15T200CA?
The current peak pulse rating is 28A (8/20µs).
