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MA4P7446F-1091 MACOM Technology Solutions
RF PIN Diode
MFG Part Number: MA4P7446F-1091T
Single Diode Configuration: The MA4P7446F-1091T is a surface mountable PIN diode in a Non-Magnetic (patent pending) Metal Electrode Leadless Faced (MELF) package. The device incorporates MACOM's proven HIPAX technology to produce a low inductance ceramic package with no ribbons or whisker wires. The package utilizes MACOM's new non- magnetic plating process to provide an extremely low permeability, hermetically sealed package. Incorporated in the package is a passivated PIN diode that is full face bonded on both the cathode and anode of the chip to maximize surface area for lower electrical and thermal resistance. The MA4P7446F-1091T has been comprehensively characterized both electrically and mechanically to ensure repeatable and predictable performance. This MA4P7446F-1091T Non-Magnetic device is similar in electrical performance to the MA4P4002F-1091T and MA4P4006F-1091T Magnetic part numbers. The diodes are well suited for use in low loss, low distortion, and high power switching circuits applicable for high magnetic field environments from HF through UHF frequencies. The lower thermal resistance of this device provides excellent higher average performance at RF power incident levels up to 500 watts CW. This device is designed to meet the most rigorous electrical and mechanical requirements of MRI testing environments.
Key AttributesValue
Diode ConfigurationSingle Diode
Frequency Range : Minimum Frequency0.5 MHz
Frequency Range : Maximum Frequency500 MHz
Vr (Reverse Voltage)650 VDC
Total Capacitance2.2 pF
Rs (Series Resistance)0.5 Ω
Package TypeMELF-1091
Mounting Style
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This product is available in the following countries:
  • Global