MA47222

PIN Diode

MACOM’s switch modules consist of a shunt mounted, passivated, PIN diode chip in a hermetically sealed strip-line package. These modules are optimized for use in a 50 ohm micro-strip or strip-line circuit. By incorporating the appropriate series inductance to produce a matched low pass filter structure in a zero or reverse bias condition, no external matching is required. To achieve high isolation, a forward bias current between +10mA to +100mA is applied to the center conductor which changes the module’s inductive impedance from a high to a low impedance state causing the RF power to be reflected. MACOM's MA47200 series modules maybe operated as a SPST reflective switch or as an attenuator by applying the appropriate forward or reverse DC bias. These broadband modules are designed to operate at frequencies from VHF through X Band. A variety of modules are available which offer a choice of breakdown voltages and switching speeds.

Product Specifications

Part Number
MA47222
Description
PIN Diode
Breakdown Voltage, Minimum(V)
150
Resistance(Ohm)
1.60
Total Capacitance(pF)
0.400
CW Power Dissipation(W)
3.8
Thermal Resistance(°C/W)
40.0
Min Frequency(MHz)
1
Max Frequency(MHz)
8000

Features

  • Broadband 50 Ohm Design Through X Band
  • RoHS Compliant
  • Hermetically Sealed Package
  • Fast Switching Speeds
  • Voltage Ratings to 1000V
  • High Power Handling

Applications

  • ISM

Order from MACOM

MA47222
Diode,Pin,Module,Si,ODS144
MA47222 Distributors