MA4P7455-1225T

$1.88

Description：RF DIODE PIN SOT25
Series：-

SKU:10c4b64e5914 Category: RF Diodes Brand: MACOM Technology Solutions

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Product introduction

MA4P7455-1225T is listed in the RF Diode range at ChipApex. The manufacturer field lists MACOM Technology Solutions. Its product description is RF DIODE PIN SOT25. Review the specifications below when checking this part for your BOM.

RF Diode specifications for MA4P7455-1225T

Description：RF DIODE PIN SOT25
Series：-
Mfr：MACOM Technology Solutions
Package：Tape & Reel (TR),Cut Tape (CT)
Diode Type：PIN - PI Element
Voltage - Peak Reverse (Max)：-
Current - Max：75 mA
Capacitance @ Vr, F：-
Resistance @ If, F：-
Power Dissipation (Max)：-
Operating Temperature：-65°C ~ 125°C (TJ)
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-25-5
Grade：-
Qualification：-

RF Diode datasheet and documents for MA4P7455-1225T

MA4P7455-1225T

RF Diode Overview

The MA4P7455-1225T is a wideband, lower insertion loss, high IP3 Quad PIN diode π Attenuator in a lead-free surface mount SOT-25 package. Four PIN diodes in one package reduce design parasitics and improve circuit density. These PIN diode attenuators perform well where RF signal amplitude control is required in 50 Ω handset circuits and 75 Ω broadband CATV systems. Exceptional insertion loss, attenuation range, and IP3 at <10 mA bias make these devices suitable for better power level control in RF amplifiers.

RF Diode Feature Summary

Quad PIN diode configuration housed in a compact SOT-25 plastic package
Externally selectable bias and RF matching network
Lead-free construction compliant with RoHS directives

RF Diode Applications

CATV / Broadband
RF Amplifier Power Level Control

RF Diode Procurement Notes

Verify the specific datasheet revision (e.g., Rev V3) against your current design requirements to ensure parameter alignment. Confirm that the SOT-25 tape and reel packaging matches your automated assembly equipment specifications. Cross-reference the absolute maximum ratings with your system's operational limits to prevent device damage.

RF Diode Selection Notes

Evaluate the external biasing requirements carefully, as the series and shunt networks are externally selectable. Ensure your control voltage sources can provide the necessary currents for the desired attenuation levels without exceeding the 75 mA DC current limit. Consider the settling time of approximately 3 microseconds when designing fast-switching applications.

RF Diode Part Context

This component belongs to MACOM's portfolio of silicon Heterolithic Microwave Integrated Circuit (HMIC) PIN diode products. It serves as a RoHS-compliant version of the MA4P274-1225, offering similar functionality in an environmentally compliant package suitable for modern manufacturing standards.