SMP1302 Series

• Designed for base station and handset applications
• Low distortion design
• Available lead (Pb)-free MSL-1 @ 250 °C per JEDEC J-STD-020
• Available in tape and reel packaging

Switch and Attenuator Plastic Packaged PIN Diodes

The SMP1302 series of plastic packaged, surface mountable, low capacitance (0.3 pF) silicon PIN diodes are designed for high volume switch and attenuator applications from 10 MHz to beyond 2 GHz. These SMP1302 series  diodes are designed for use in low distortion PI and TEE attenuators with low drive current (maximum resistance at 1 mA is 10 ohm) commonly used in TV distribution and cellular base station applications. The nominal 50 m I region width combined with a maximum resistance of 3 ohm at 10 mA, make these diodes useful in large signal switch applications. Available as single and dual diodes in a selection of plastic packages including SOT-23, SOD-323, small footprint SC-79, an ultra low inductance (0.2 nH) SOT-143 (SMP1302-017) and miniature SC-70. Available in a SOT-5 (SMP1302-027) package as a four diode array designed for insertion in the commonly used 4 diode PI attenuator circuit.