The SMP1320-007 is a silicon PIN diode designed for use in high-volume switch and attenuator applications from Alpha Industries (now Skyworks Solutions). It features low insertion loss and high isolation performance at frequencies up to several GHz. This diode is commonly used in cellular infrastructure, wireless LAN, and other RF applications.

Applications:

• RF Switches: Used in RF switches for signal routing and band selection.
• Attenuators: Employed in attenuators for controlling signal levels.
• Phase Shifters: Utilized in phase shifters for adjusting the phase of RF signals.
• Wireless LAN: Found in WLAN devices for transmit/receive switching.
• Cellular Infrastructure: Used in base stations for signal routing and switching.

Features:

• Low Insertion Loss: Minimizes signal attenuation in the on-state.
• High Isolation: Provides high isolation between ports in the off-state.
• Fast Switching Speed: Enables fast switching between states.
• Low Capacitance: Minimizes signal distortion and improves high-frequency performance.
• Surface Mount Package: Available in a small surface-mount package for easy integration.
• RoHS Compliant: Environmentally friendly and compliant with RoHS regulations.

Benefits:

• Improved System Performance: Low insertion loss and high isolation enhance system performance.
• Fast Switching: Enables fast switching between states, improving system response time.
• Simplified Design: Small size and surface-mount package simplify circuit design and assembly.
• Cost-Effective Solution: Provides a cost-effective solution for RF switching and attenuation.
• Reliable Performance: Designed for reliable performance in demanding applications.

Technical Specifications:

The SMP1320-007 has a typical forward resistance (RF) of 1.5 ohms at 10 mA. The typical capacitance (CT) is 0.3 pF at 0V. The breakdown voltage is typically 30V. The switching speed is typically less than 5 ns. It is available in a small SOT-23 or similar surface-mount package. The operating temperature range is typically -65°C to +150°C.