HSMS-2865-TR2G Equivalent & Substitute Parts

Part Overview

The HSMS-2865-TR2G is an RF Schottky diode manufactured by Broadcom Limited, designed as a 2 independent 4V device in SOT-143-4 packaging. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and production continuity. The part operates at a maximum junction temperature of 150°C and is suitable for RF applications requiring low capacitance characteristics.

Substiute Parts

HSMS-2865-TR2G

Broadcom LimitedIn Stock: 930HSMS-2865-TR2G Datasheet

Current PartRFQ

BAT15099E6327HTSA1

Infineon TechnologiesIn Stock: 4428BAT15099E6327HTSA1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HSMS-2865-TR2G is determined by the following critical parameters:

• Diode Configuration: 2 independent Schottky diodes
• Peak Reverse Voltage: 4V maximum
• Package Type: SOT-143-4 (TO-253-4, TO-253AA)
• Capacitance Specification: 0.3pF @ 0V, 1MHz
• Operating Temperature Range: 150°C maximum junction temperature
• Moisture Sensitivity: MSL 1 (Unlimited)

The BAT15099E6327HTSA1 meets all these electrical and mechanical requirements, providing functional equivalence for direct replacement in existing designs.

Parameter Comparison

Engineering Selection Recommendations

The BAT15099E6327HTSA1 is the manufacturer-recommended substitute for the obsolete HSMS-2865-TR2G. Both devices maintain identical peak reverse voltage (4V), operating temperature (150°C), and moisture sensitivity classification (MSL 1). The substitute part is currently in active production status, ensuring long-term availability and supply chain stability.

Both parts carry identical REACH and ECCN classifications, confirming regulatory equivalence. The capacitance variance (0.3pF vs. 0.35pF) remains within acceptable tolerance for RF Schottky diode applications in this voltage class. Package compatibility is maintained through identical TO-253-4 and TO-253AA case designations.

Frequently Asked Questions (FAQ)

Q: Can BAT15099E6327HTSA1 be used as a direct replacement for HSMS-2865-TR2G?

A: Yes. Both devices are 2 independent 4V Schottky diodes in SOT-143-4 packaging with identical operating temperature ratings and moisture sensitivity levels. The electrical parameters meet substitution requirements.

Q: What is the difference between SOT-143-4 and PG-SOT-143-3D packaging designations?

A: These are supplier-specific package designations for the same physical TO-253-4, TO-253AA case style. Both refer to the same 4-pin SOT-143 package footprint and are mechanically and electrically compatible.

Q: Why is the capacitance specification slightly different (0.3pF vs. 0.35pF)?

A: The capacitance variance of 0.05pF represents normal manufacturing tolerance within the Schottky diode product class. Both values are measured at identical conditions (0V, 1MHz) and remain functionally equivalent for RF applications.

Q: Is the BAT15099E6327HTSA1 available in the same packaging format?

A: Yes. The substitute part is supplied in Tape & Reel (TR) format, matching the original part's packaging specification for automated assembly compatibility.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both parts share identical REACH status (REACH Unaffected) and ECCN classification (EAR99), confirming regulatory equivalence for all markets.