The 1PS79SB17 is a high-performance Schottky diode from NXP Semiconductors, designed for applications requiring fast switching and low forward voltage drop. This diode is characterized by its small plastic SMD package, making it ideally suited for automated surface mount processes and applications where space is at a premium.
Key Features
- Low Forward Voltage: The diode provides a very low forward voltage drop, which enhances power efficiency and reduces thermal issues in circuits.
- High Switching Speed: With its Schottky barrier technology, the 1PS79SB17 offers fast switching capabilities, making it suitable for high-frequency applications.
- Small SMD Package: The device comes in a compact SOD323 package, which is ideal for space-constrained applications.
- Low Capacitance: The diode has low capacitance, which is beneficial for high-speed circuits and helps to minimize signal distortion.
- Reverse Leakage Current: It has a low reverse leakage current that contributes to the overall efficiency of the system it's integrated into.
Applications
The 1PS79SB17 is versatile and can be used in a variety of applications. Some of the common applications include:
- High-speed switching circuits
- DC-DC converters
- Reverse polarity protection
- Power management systems
- Low-voltage rectification
- RFID systems
Product Specifications
Parameter
Value
Package
SOD323
Repetitive Peak Reverse Voltage (V<sub>RRM)
20 V
Forward Continuous Current (I<sub>F)
30 mA
Forward Voltage Drop (V<sub>F) @ I<sub>F
0.37 V @ 1 mA
Reverse Leakage Current (I<sub>R) @ V<sub>RRM
0.2 µA
The 1PS79SB17 Schottky diode from NXP is a reliable and efficient component for designers looking to optimize their circuitry with a diode that offers excellent switching performance and low power loss.
