HSMP-381E-TR1G

Description：RF DIODE PIN 100V SOT-323
Series：-

SKU:c4b0f371d9ba Category: RF Diodes Brand: Broadcom Limited

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Product introduction

HSMP-381E-TR1G is listed in the RF Diode range at ChipApex. The manufacturer field lists Broadcom Limited. Its product description is RF DIODE PIN 100V SOT-323. Review the specifications below when checking this part for your BOM.

RF Diode specifications for HSMP-381E-TR1G

Description：RF DIODE PIN 100V SOT-323
Series：-
Mfr：Broadcom Limited
Package：Tape & Reel (TR)
Diode Type：PIN - 1 Pair Common Anode
Voltage - Peak Reverse (Max)：100V
Current - Max：1:00 AM
Capacitance @ Vr, F：0.35pF @ 50V, 1MHz
Resistance @ If, F：3Ohm @ 100mA, 100MHz
Power Dissipation (Max)：-
Operating Temperature：150°C (TJ)
Package / Case：SC-70, SOT-323
Supplier Device Package：SOT-323

RF Diode datasheet and documents for HSMP-381E-TR1G

HSMP-381E-TR1G

RF Diode Overview

The HSMP-381E-TR1G is a surface mount RF PIN diode from the HSMP-381x series, designed for low distortion attenuator applications. It features a common anode configuration within an SOT-323 package. The device has a minimum breakdown voltage of 100 V and a maximum total capacitance of 0.35 pF at 50 V reverse bias. Electrical specifications include a typical carrier lifetime of 1.5 µs and a reverse recovery time of 300 ns. Maximum series resistance is 53 Ohms at 1 mA forward current, while maximum resistance values are 3 Ohms at 20 mA and 10 Ohms at 100 mA.

RF Diode Feature Summary

Optimized for low distortion microwave frequency attenuation
Designed for operation at frequencies significantly higher than conventional diodes
Lead-free construction with low failure in time (FIT) rate

RF Diode Applications

Low distortion attenuating circuits
Microwave frequency operation
RF signal processing

RF Diode Procurement Notes

Verify component authenticity by checking markings against datasheet lead code E. Confirm package type matches SOT-323 dimensions. Ensure ordering suffix TR1G corresponds to tape and reel packaging containing 3000 devices per 7-inch reel. Validate RoHS compliance status through official manufacturer documentation.

RF Diode Selection Notes

Select this component when low distortion performance is critical for attenuator designs. The common anode configuration requires specific biasing considerations compared to single or series variants. Verify that the 0.35 pF maximum capacitance meets system requirements for high-frequency operation above 100 MHz.

RF Diode Part Context

This part belongs to the HSMP-381x series of surface mount RF PIN diodes manufactured by Broadcom Limited. The series includes various configurations such as single, series, common cathode, and dual cathode options. The HSMP-381E specifically utilizes the common anode lead code E within the SOT-323 package outline.