MA4P7418-1072T

$13.40

Description：RF DIODE PIN 1100V 11.5W 1072
Series：-

SKU:8d920f8198a0 Category: RF Diodes Brand: MACOM Technology Solutions

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Product introduction

MA4P7418-1072T is listed in the RF Diode range at ChipApex. The manufacturer field lists MACOM Technology Solutions. Its product description is RF DIODE PIN 1100V 11.5W 1072. Review the specifications below when checking this part for your BOM.

RF Diode specifications for MA4P7418-1072T

Description：RF DIODE PIN 1100V 11.5W 1072
Series：-
Mfr：MACOM Technology Solutions
Package：Tape & Reel (TR),Cut Tape (CT)
Diode Type：PIN - Single
Voltage - Peak Reverse (Max)：1100V
Current - Max：150 mA
Capacitance @ Vr, F：0.8pF @ 100V, 100MHz
Resistance @ If, F：1.2Ohm @ 100mA, 100MHz
Power Dissipation (Max)：11.5 W
Operating Temperature：175°C (TJ)
Package / Case：2-SMD
Supplier Device Package：1072 MELF
Grade：-
Qualification：-

RF Diode datasheet and documents for MA4P7418-1072T

MA4P7418-1072T

RF Diode Overview

The MA4P7418-1072T is a surface-mount PIN diode in a rectangular MELF SMQ ceramic package. It features a minimum reverse voltage of 1100 VDC and a maximum series resistance of 1.2 Ohms at +100mA and 100MHz. The device has a maximum total capacitance of 0.8 pF at -100V and 100MHz, with a nominal carrier lifetime of 7 µs. Power dissipation reaches 11.5 W using an infinite heat sink. Operating temperature ranges from -65°C to +125°C, with a junction temperature limit of +175°C.

RF Diode Feature Summary

Rectangular MELF SMQ ceramic package designed for automated assembly
Low series resistance for low insertion loss
Long carrier lifetime for reduced intermodulation distortion
High average incident power handling capability

RF Diode Applications

Low loss switching circuits
Low distortion attenuator applications
High power RF switching environments

RF Diode Procurement Notes

Verify the specific datasheet revision (Rev. V4) against current procurement requirements. Confirm that the ordering suffix matches the intended tape and reel quantity of 1500 units. Ensure environmental screening standards align with project specifications if MIL-STD compliance is required beyond standard manufacturing.

RF Diode Selection Notes

Select this component when high reverse voltage blocking (1100V) and low forward resistance are critical. The 140 µm I-region length supports high power handling up to 200 watts CW. Consider the 13 °C/W thermal resistance for heat sink design. Verify compatibility with reflow or vapor phase soldering methods during integration.

RF Diode Part Context

This device belongs to the MACOM SMQ MELF PIN diode family, utilizing HIPAX technology for hermetic sealing without ribbons or whisker wires. It shares the 1072 package form factor with other high-power variants but is distinguished by its 1100V rating and 7 µs carrier lifetime optimized for high-power switching.