20 MHz to 3.0 GHz SPDT Switch (AEC-Q100 Qualified)

The SKYA21001 is a single-pole, double-throw (SPDT) switch. The device features low insertion loss and positive voltage operation with very low DC power consumption. The SKYA21001 is manufactured in a compact 2.00 x 1.25 mm, 6-pin SC-70 package.


Product LifecycleIn Production
Description (Absorptive/ Reflective)SPDT (R)
Frequency (GHz) Min.0.02
Frequency (GHz) Max.3.0
Typ. IL (dB)0.3-0.4
Typ. Isol. (dB)23-25
Typ. IIP3 (dBm)43
Typ. IP1 dB (dBm)30
Control Logic
PackageSC-70, 6L
Package (mm)2 x 1.25 x 0.9


  • IP1dB = +30 dBm typical @ 3 V
  • IP3 = +43 dBm typical @ 3 V
  • Low insertion loss: 0.3 dB @ 0.9 GHz
  • Low DC power consumption
  • Ultra-miniature, SC-70 (6-pin, 2.00 x 1.25 mm) package
  • AEC-Q100 qualified
  • JEDEC (JESD22) qualified at 25 °C
  • Lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C per JEDEC J-STD-020

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