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DATA SHEET
SMP1322-040LF: 0402 Surface Mount PIN Diode
Applications
• Cellular infrastructure • RFID readers • Test instruments • High isolation switches • Series diode switches
Features
• Very low parasitic inductance and capacitance • Low-thermal impedance • Industry-standard 0402 footprint • Packages rated MSL1, 260 °C per JEDEC J-STD-020
Description
The SMP1322-040LF is a plastic packaged, surface mountable PIN diode designed for high volume switch applications from 10 MHz to beyond 2 GHz. The low capacitance of this diode (0.8 pF) combined with its low resistance (1.5 Ω maximum at 1 mA) make the SMP1322-040LF particularly well suited for highisolation, series-connected PIN diode switches in battery-operated circuits.