Overview
The SMA4F6.0AY is a Transient Voltage Suppressor (TVS) diode manufactured by STMicroelectronics. Although this component is currently obsolete and no longer in production, it was designed to provide robust protection against voltage spikes and electrical surges. The SMA4F6.0AY is part of the SMA series, which is known for its compact SMA flat package and high reliability in automotive and industrial applications.
Key Specifications
| Parameter | Value |
|---|---|
| Working Voltage | 6 V |
| Clamping Voltage | 13.7 V |
| Breakdown Voltage | - |
| Peak Pulse Power (10/1000 μs) | 400 W |
| Peak Pulse Power (8/20 μs) | 2.5 kW |
| Package / Case | DO-221AC-2 |
| Lead Free Status / RoHS Status | Yes |
| AEC-Q101 Qualified | Yes |
Key Features
- Compact Package: The SMA4F6.0AY comes in a flat and thin SMA package, which is only 1 mm in height, making it ideal for space-constrained applications.
- High Peak Pulse Power: It offers a peak pulse power of 400 W (10/1000 μs) and 2.5 kW (8/20 μs), providing robust protection against electrical surges.
- AEC-Q101 Qualified: This component is qualified to the AEC-Q101 standard, ensuring its reliability and performance in automotive applications.
- Lead-Free and RoHS Compliant: The SMA4F6.0AY is lead-free and compliant with RoHS regulations, making it suitable for use in environmentally friendly designs.
Applications
The SMA4F6.0AY is designed for use in various applications, including:
- Automotive Systems: It is particularly suited for protecting electronic circuits in automotive systems from voltage transients and surges.
- Industrial Electronics: The component can be used in industrial control systems, power supplies, and other electronic equipment that require protection against voltage spikes.
- Consumer Electronics: It can also be applied in consumer electronics to protect against electrical surges and spikes.
Q & A
- What is the working voltage of the SMA4F6.0AY?
The working voltage of the SMA4F6.0AY is 6 V.
- What is the clamping voltage of the SMA4F6.0AY?
The clamping voltage of the SMA4F6.0AY is 13.7 V.
- What is the peak pulse power of the SMA4F6.0AY?
The peak pulse power of the SMA4F6.0AY is 400 W (10/1000 μs) and 2.5 kW (8/20 μs).
- What package type does the SMA4F6.0AY come in?
The SMA4F6.0AY comes in a DO-221AC-2 package.
- Is the SMA4F6.0AY AEC-Q101 qualified?
Yes, the SMA4F6.0AY is AEC-Q101 qualified.
- Is the SMA4F6.0AY lead-free and RoHS compliant?
Yes, the SMA4F6.0AY is lead-free and RoHS compliant.
- What are the typical applications of the SMA4F6.0AY?
The SMA4F6.0AY is typically used in automotive systems, industrial electronics, and consumer electronics to protect against voltage transients and surges.
- Why is the SMA4F6.0AY no longer manufactured?
The SMA4F6.0AY is currently obsolete and no longer manufactured by STMicroelectronics.
- What are the substitutes for the SMA4F6.0AY?
Substitutes for the SMA4F6.0AY are recommended by the manufacturer and can be found through their official channels or distributors.
- What is the height of the SMA4F6.0AY package?
The SMA4F6.0AY package is only 1 mm in height.
