Overview
The SM15T6V8A is a Transient Voltage Suppressor (TVS) diode produced by STMicroelectronics. This component is designed to protect sensitive electronic equipment from electrostatic discharges and electrical overstress. It is part of the SM15T series, which is known for its high reliability and stability in various applications, including consumer, computer, industrial, automotive, and telecommunication systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Working Voltage (VWM) | 5.8 | V |
| Breakdown Voltage (VBR) | 6.45 - 7.14 | V |
| Clamping Voltage (VC) at IPPM (10/1000 μs) | 13.4 | V |
| Peak Pulse Power Dissipation (PPPM) with 10/1000 μs waveform | 1500 | W |
| Peak Pulse Current (IPPM) with 10/1000 μs waveform | 746 | A |
| Package | SMC (DO-214AB) | |
| Operating Junction and Storage Temperature Range | -65 to +150 | °C |
| Power Dissipation on Infinite Heatsink at TA = 50 °C | 6.5 | W |
| Peak Forward Surge Current (10 ms single half sine-wave) | 200 | A |
Key Features
- Low Profile Package: The SM15T6V8A comes in a compact SMC (DO-214AB) package, ideal for automated placement and high-density designs.
- High Peak Pulse Power Capability: It can handle up to 1500 W of peak pulse power with a 10/1000 μs waveform, making it suitable for protecting against lightning-induced transients and switching transients.
- Excellent Clamping Capability: The device offers a clamping voltage of 13.4 V, ensuring effective protection against voltage surges.
- Low Inductance: Designed to minimize inductance, which is crucial for high-frequency applications.
- AEC-Q101 Qualified: Available in automotive-grade versions, making it suitable for use in automotive systems.
- Environmental Compliance: Offered in ECOPACK packages that meet various environmental standards, including RoHS compliance and halogen-free options).
Applications
The SM15T6V8A is used in a variety of applications to protect sensitive electronics from voltage transients. These include:
- Consumer Electronics: Protection of ICs, MOSFETs, and signal lines in consumer devices).
- Computer Systems: Safeguarding against voltage spikes in computer hardware).
- Industrial Equipment: Protecting industrial control systems and equipment from electrical overstress).
- Automotive Systems: Used in automotive electronics to ensure reliability and protection against transient voltages).
- Telecommunication Systems: Protecting telecommunication equipment from voltage surges and transients).
Q & A
- What is the primary function of the SM15T6V8A?
The primary function of the SM15T6V8A is to protect sensitive electronic equipment from electrostatic discharges and electrical overstress).
- What is the working voltage of the SM15T6V8A?
The working voltage (VWM) of the SM15T6V8A is 5.8 V).
- What is the clamping voltage of the SM15T6V8A?
The clamping voltage (VC) at IPPM (10/1000 μs) is 13.4 V).
- What is the peak pulse power dissipation capability of the SM15T6V8A?
The SM15T6V8A can handle up to 1500 W of peak pulse power with a 10/1000 μs waveform).
- What package type is the SM15T6V8A available in?
The SM15T6V8A is available in the SMC (DO-214AB) package).
- Is the SM15T6V8A AEC-Q101 qualified?
Yes, the SM15T6V8A is available in AEC-Q101 qualified versions, making it suitable for automotive applications).
- What are the operating and storage temperature ranges for the SM15T6V8A?
The operating and storage temperature range is -65 to +150 °C).
- What is the peak forward surge current rating of the SM15T6V8A?
The peak forward surge current rating is 200 A for a 10 ms single half sine-wave).
- Is the SM15T6V8A RoHS compliant?
Yes, the SM15T6V8A is RoHS compliant and available in halogen-free versions).
- What are typical applications for the SM15T6V8A?
Typical applications include consumer electronics, computer systems, industrial equipment, automotive systems, and telecommunication systems).
