SMP1321-075LF

$0.74

Description：RF DIODE PIN 100V 250MW SC-70-3
Series：-

SKU:2fe4f3b043ce Category: RF Diodes Brand: Skyworks Solutions Inc.

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Product introduction

SMP1321-075LF is listed in the RF Diode range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is RF DIODE PIN 100V 250MW SC-70-3. Review the specifications below when checking this part for your BOM.

RF Diode specifications for SMP1321-075LF

Description：RF DIODE PIN 100V 250MW SC-70-3
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Diode Type：PIN - Single
Voltage - Peak Reverse (Max)：100V
Current - Max：-
Capacitance @ Vr, F：0.25pF @ 30V, 1MHz
Resistance @ If, F：2Ohm @ 10mA, 100MHz
Power Dissipation (Max)：250 mW
Operating Temperature：-65°C ~ 150°C (TA)
Package / Case：SC-70, SOT-323
Supplier Device Package：SC-70-3
Grade：-
Qualification：-

RF Diode datasheet and documents for SMP1321-075LF

SMP1321-075LF

RF Diode Overview

The SMP1321-075LF is a single PIN diode from the Skyworks SMP1321 series, packaged in an SC-79 form factor. It operates across a frequency range of 10 MHz to over 10 GHz with a maximum reverse voltage of 100 V and power dissipation of 400 mW at 25 °C lead temperature. Key electrical specifications include a typical capacitance of 0.18 pF (maximum 0.25 pF) at 30 V reverse bias, and a typical series resistance of 1.05 Ω at 10 mA forward current. The device supports an operating temperature range from -65 °C to +150 °C.

RF Diode Feature Summary

Designed for high-performance wireless switching applications
Low capacitance combined with low resistance for high isolation
Suitable for battery-operated circuits

RF Diode Applications

High-performance wireless switches
Series-connected PIN diode switches
Battery operated circuits

RF Diode Procurement Notes

Verify the specific package marking RM2 against official documentation to confirm the SC-79 configuration. Ensure that the component meets Moisture Sensitivity Level 1 requirements before soldering assembly. Confirm RoHS compliance status through the manufacturer's latest datasheet revision.

RF Diode Selection Notes

Select this component when a low-inductance SC-79 package is required for surface mount applications. Evaluate the 0.25 pF maximum capacitance limit for high-frequency signal integrity. Consider the 100 V reverse voltage rating for circuit protection needs within the specified thermal limits.

RF Diode Part Context

This part belongs to the SMP1321 series of plastic packaged PIN diodes manufactured by Skyworks Solutions. The series includes various configurations such as SOT-23, SOD-882, and SOD-323 packages. The SMP1321-075LF specifically utilizes the SC-79 footprint with a marking code of RM2.