SMPA1302-079LF

Switch and Attenuator Plastic Packaged PIN Diode

The SMPA1302-079LF plastic packaged, surface mountable, low capacitance (0.3 pF) silicon PIN diode is designed for switch and attenuator applications used in vehicle infotainment.

The nominal 50 μm I region width, combined with a maximum resistance of 3 Ω at 10 mA, makes these diodes useful in large signal switch applications.

The low capacitance (< 0.30 pF) is ideal for high isolation switching, and the long lifetime (700ns) makes this part ideal for low distortion attenuator applications.

Data Sheets
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Specifications

Product LifecycleIn Production
Min. VB IR = 10 µA (V)200
CT VR = 30 V (pF)0.30 Max.
CT VR = 5 V (pF)0.32 Typ
VF IF = 10 mA (V)0.80 Typ.
RS IF = 1 mA F = 100 MHz (Ω)20 Max.
RS IF = 10 mA F = 100 MHz (Ω)3 Max.
RS IF = 100 mA F = 100 MHz (Ω)1.5 Max.
Typical Carrier Lifetime IF = 10 mA (ns)700

Features

  • AEC-Q101 qualified
  • Designed for large signal switching applications
  • Low capacitance (< 0.30 pF) for high isolation performance
  • Package rated MSL1 @ 260 °C per JEDEC J-STD-020

Product Documents

Applications

Cellular Telematics

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Infotainment

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Remote Keyless Entry

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Instrumentation

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Radar

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Electronic Warfare

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Surveillance Systems

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Space

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Communications

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Avionics

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