HSMS-285B-TR1G

RF Diodes
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HSMS-285B-TR1G
284-HSMS-285B-TR1G
Explore HSMS-285B-TR1G Schottky Diode from Broadcom. Find full specs, datasheet, package info & applications. Ideal for RF, detector, and mixer circuits.

HSMS-285B-TR1G Description

🔎 Overview

The HSMS-285B-TR1G is a single Schottky diode manufactured by Broadcom Limited. It features ultra-low capacitance, making it ideal for high-frequency applications such as RF detectors, mixers, and clamping circuits. Though marked as obsolete, it remains widely used in legacy systems due to its proven performance in small form-factor packages like SOT-323.

HSMS-285B-TR1G

📐 Specifications

Parameter Value
Manufacturer Broadcom Limited
Part Number HSMS-285B-TR1G
Packaging Tape & Reel (TR)
Status Obsolete
Diode Type Schottky - Single
Peak Reverse Voltage 2V
Capacitance (1V, 1MHz) 0.3pF
Operating Temperature (TJ) Up to 150°C
Package / Case SC-70, SOT-323
Supplier Device Package SOT-323

📄 Datasheet

You can download the official datasheet for HSMS-285B-TR1G below:

📥 Download HSMS-285B-TR1G Datasheet (PDF)

🛒 Buy HSMS-285B-TR1G or Find Alternatives

Looking for HSMP-3880-TR1G or equivalent parts? Contact Onzuu, your trusted electronic component distributor. We offer sourcing, BOM services, and global delivery.

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❓ Frequently Asked Questions

  • Q: Is HSMS-285B-TR1G still in production?
    A: No, it is listed as Obsolete. However, it's still available from secondary distributors or as legacy stock.
  • Q: What makes this diode suitable for RF circuits?
    A: Its low junction capacitance (0.3pF) and fast switching make it ideal for high-frequency applications.
  • Q: What package does it come in?
    A: SOT-323, a compact surface-mount package ideal for space-constrained designs.
  • Q: What is a good alternative to this model?
    A: HSMS-285C, HSMS-282B, or equivalents from Infineon or Nexperia may serve as alternatives, depending on your specs.

🔧 Applications

  • RF and microwave detectors
  • Clamping circuits for ESD protection
  • Mixers and multipliers
  • High-speed switching circuits
  • Portable communication devices

Technical specifications

Operating Temperature150°C (TJ)
Capacitance @ Vr, F0.3pF @ 1V, 1MHz
Voltage - Peak Reverse (Max)2V
Diode TypeSchottky - Single
ECCNEAR99
Product StatusObsolete
Resistance @ If, F-
Supplier Device PackageSOT-323
Series-
Package / CaseSC-70, SOT-323
REACH StatusREACH Unaffected
MfrBroadcom Limited
HTSUS8541.10.0080
PackageTape & Reel (TR)
Moisture Sensitivity Level (MSL)1 (Unlimited)

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