BAS516

The BAS516, manufactured by Yangjie Electronic Technology, is a small-signal, fast-switching diode designed for use in various electronic circuits. Here's a breakdown of its key features:

Package:

• SOD-523, also known as TO-236: This is a miniature, cylindrical package with two leads, ideal for compact circuits.

Electrical characteristics:

• Reverse voltage (VR): 100 V. This indicates the maximum voltage the diode can withstand in reverse polarity without breaking down.
• Forward current (IF): 150 mA. This is the maximum continuous current the diode can conduct in the forward direction.
• Forward voltage drop (VF): Typically around 1.25 V at 150 mA. This is the voltage drop across the diode when it conducts forward current.
• Reverse leakage current (IR): Very low, typically in the tens of nanoamperes (nA) range. This is the small current that flows through the diode in the reverse direction even when it's not supposed to be conducting.
• Recovery time (trr): 4 ns or less. This is the time it takes for the diode to switch from conducting to non-conducting after a forward current pulse. This fast switching speed makes it suitable for high-frequency applications.

Additional features:

• Power dissipation: 150 mW. This specifies the maximum heat the diode can safely handle before experiencing performance degradation.
• Operating temperature range: -55°C to +150°C. This wide range allows the BAS516 to function in harsh environments.
• RoHS compliant: Meets environmental regulations restricting hazardous substances.

Applications:

• General-purpose switching: Protecting circuits from voltage spikes, rectifying AC voltages, and controlling signal direction.
• High-frequency circuits: Signal clamping, clock pulse shaping, and level shifting in circuits operating at MHz or even GHz frequencies.
• Power supply protection: Safeguarding sensitive components from overvoltage and reverse current conditions.

Comparison to BAS316,115:

• Package: Smaller SOD-523 package compared to the SOD323 of the BAS316,115.
• Forward voltage drop: Slightly higher than the BAS316,115.
• Recovery time: Similar to the BAS316,115.
• Manufacturer: Different manufacturer (Yangjie vs. Nexperia).

Overall, the BAS516 is a versatile and efficient diode suitable for various applications requiring small size, fast switching speed, and reliable performance.