Overview
The 1PS79SB31,315 is a small signal Schottky diode manufactured by Nexperia USA Inc. This component is designed for high-frequency and low-noise applications, leveraging the advantages of Schottky technology such as low forward voltage drop and fast switching times. It is suitable for a variety of electronic circuits where efficient rectification and minimal signal distortion are critical.
Key Specifications
| Parameter | Value |
|---|---|
| Diode Type | Schottky Diode |
| Forward Current (IF) | 200 mA |
| Reverse Voltage (VR) | 30 V |
| Forward Voltage (VF) | 0.36 V (typical at IF = 10 mA) |
| Reverse Current (IR) | 10 μA (maximum at VR = 30 V, Tj = 125°C) |
| Operating Temperature Range | -55°C to 150°C |
| Package Type | SOD-323 (SC-76) |
Key Features
- Low forward voltage drop, typically 0.36 V at 10 mA
- High switching speed due to low reverse recovery time
- Low noise operation, making it suitable for high-frequency applications
- Compact SOD-323 (SC-76) package for space-efficient designs
- Wide operating temperature range from -55°C to 150°C
Applications
- High-frequency switching circuits
- Low-noise rectification in audio and video equipment
- Power supply circuits requiring low voltage drop and fast recovery
- RF and microwave applications where minimal signal distortion is crucial
- Automotive and industrial control systems
Q & A
- What is the forward current rating of the 1PS79SB31,315? The forward current rating is 200 mA.
- What is the reverse voltage rating of the 1PS79SB31,315? The reverse voltage rating is 30 V.
- What is the typical forward voltage drop at 10 mA? The typical forward voltage drop at 10 mA is 0.36 V.
- What is the package type of the 1PS79SB31,315? The package type is SOD-323 (SC-76).
- What is the operating temperature range of the 1PS79SB31,315? The operating temperature range is from -55°C to 150°C.
- Is the 1PS79SB31,315 suitable for high-frequency applications? Yes, it is suitable for high-frequency applications due to its low noise and fast switching times.
- What are some common applications of the 1PS79SB31,315? Common applications include high-frequency switching circuits, low-noise rectification, power supply circuits, RF and microwave applications, and automotive and industrial control systems.
- What is the reverse current of the 1PS79SB31,315 at 30 V and 125°C? The reverse current is 10 μA (maximum) at VR = 30 V and Tj = 125°C.
- Why is the 1PS79SB31,315 preferred in audio and video equipment? It is preferred due to its low noise operation and minimal signal distortion.
- Where can I find detailed datasheets for the 1PS79SB31,315? Detailed datasheets can be found on the official Nexperia website, as well as on distributor websites such as Digi-Key, Mouser, and Farnell.
