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MA4SPS402 MACOM Technology Solutions
RF PIN Diode
MFG Part Number: MA4SPS402
Single Diode Configuration: This device is a Silicon-Glass PIN diode chip fabricated with MACOM's patented HMIC™ process. This device features two silicon pedestals embedded in a low loss, low dispersion glass. The diode is formed on the top of one pedestal and connections to the backside of the device are facilitated by making the pedestal sidewalls electrically conductive. Selective backside metallization is applied producing a surface mount device. This vertical conic topology provides for exceptional heat transfer from the active area. The topside is fully encapsulated with silicon nitride and has an additional polymer layer for scratch and impact protection. These protective coatings prevent damage to the junction and the anode air-bridge during handling and assembly. These surmount devices are suitable for usage in moderate incident power (5W C.W.) or higher incident peak power (50W) series, shunt, or series-shunt switches. Lower parasitic inductance, 0.45nH, and excellent RC constant (0.23pS), make the devices ideal for higher frequency switch elements compared to their plastic device counterparts.
Key AttributesValue
Diode ConfigurationSingle Diode
Frequency Range : Minimum Frequency50 MHz
Frequency Range : Maximum Frequency18000 MHz
Vr (Reverse Voltage)70 VDC
Total Capacitance0.045 pF
Rs (Series Resistance)5 Ω
Package TypeODS-1253
Mounting Style
Request Quote for Lead Time
QuantityUnit Price
100 - 249
250+Get Quote

This product is available in the following countries:
  • Global