Overview
The SM15T68CA-M3/9AT is a TransZorb® TVS (Transient Voltage Suppressor) diode manufactured by Vishay General Semiconductor – Diodes Division. This component is designed to provide protection against voltage transients and spikes in sensitive electronic circuits. It is part of the SM15T series, known for its robust protection capabilities and wide range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage - Clamping (Max) @ Ipp | 92V |
| Voltage - Breakdown (Min) | 64.6V |
| Power - Peak Pulse | 1500W (1.5kW) |
| Package | DO-214AB, SMC |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| RoHS-Compliant | Yes with exemptions |
| Lead (Pb)-Free | Termination is Lead Free |
| MSL Designation | Floor Life-Unlimited |
| Device Termination Plating Finish | Sn |
| Halogen-Free | Yes |
Key Features
- High peak pulse power rating of 1500W (1.5kW) to protect against transient voltages.
- Low leakage current and fast response time, making it suitable for sensitive electronics.
- RoHS-compliant and lead-free termination, adhering to environmental standards.
- Halogen-free, conforming to JEDEC JS709A standards.
- Wide operating temperature range from -65°C to 150°C (TJ).
- Surface mount package (DO-214AB, SMC) for easy integration into modern PCB designs.
Applications
The SM15T68CA-M3/9AT is versatile and can be used in a variety of applications, including:
- Protection against voltage transients induced by inductive load switching and lightning.
- Sensitive electronics such as ICs, MOSFETs, and signal lines of sensors.
- Industrial, computing, automotive, consumer, telecommunications, military, aerospace, and medical devices.
Q & A
- What is the peak pulse power rating of the SM15T68CA-M3/9AT?
The peak pulse power rating is 1500W (1.5kW).
- What is the voltage clamping maximum at Ipp for this component?
The voltage clamping maximum at Ipp is 92V.
- What is the minimum breakdown voltage for the SM15T68CA-M3/9AT?
The minimum breakdown voltage is 64.6V.
- Is the SM15T68CA-M3/9AT RoHS-compliant?
Yes, it is RoHS-compliant with exemptions.
- What is the operating temperature range for this component?
The operating temperature range is from -65°C to 150°C (TJ).
- What type of package does the SM15T68CA-M3/9AT come in?
The component comes in a DO-214AB, SMC surface mount package.
- Is the SM15T68CA-M3/9AT lead-free?
Yes, the termination is lead-free.
- What are some common applications for the SM15T68CA-M3/9AT?
It is used in industrial, computing, automotive, consumer, telecommunications, military, aerospace, and medical devices to protect against voltage transients.
- Is the SM15T68CA-M3/9AT halogen-free?
Yes, it is halogen-free, conforming to JEDEC JS709A standards.
- What is the MSL designation for the SM15T68CA-M3/9AT?
The MSL designation is Floor Life-Unlimited.
