器件名称: SMP1304
功能描述: Low-Distortion Attenuator Plastic Packaged PIN Diodes
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简 介:DATA SHEET
SMP1304 Series: Low-Distortion Attenuator Plastic Packaged PIN Diodes
Features
Low-distortion design Frequency range from HF to > 2 GHz ● Designed for base station applications ● Configured for PI and TEE attenuators ● Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C(1) per JEDEC J-STD-020
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Description
The SMP1304 series of plastic packaged, surface mountable, low capacitance (0.3 pF), silicon PIN diodes is designed for use in attenuator applications from 5 MHz to beyond 2 GHz. The thick 100 m I region of these PIN diodes makes them very attractive for use in low-distortion PI and TEE attenuators commonly used in TV distribution applications. The 1 s typical carrier lifetime of these diodes results in resistance of 20 maximum at 1 mA and 7 maximum at 10 mA. Available in a selection of plastic packages: as a single diode in the small footprint SOD-323 package and in a variety of configurations in the SOT-23 package, including a low inductance (0.4 nH) SMP1304-007 package. Also available in the SOT-143 package are three diode junctions designed for insertion in TEE attenuators (SMP1304-018) and PI attenuators (SMP1304-019). Also available in a SOT-5 (SMP1304-027) package as a four-diode array designed for insertion in the commonly used four-diode PI attenuator circuit.
Absolute Maximum Ratings
Characteristic Reverse voltage (VR) Power dissipation @ 25 °C lead temperature (PD) Storage temperature (TST) Operating temperature (TOP) ESD human body model……
