HSMS-2822-TR1 Equivalent & Substitute Parts

Part Overview

The HSMS-2822-TR1 is an RF Schottky diode manufactured by Broadcom Limited, configured as a 1 Pair Series Connection with a peak reverse voltage rating of 15V and maximum current of 1A. The device is packaged in SOT-23-3 (TO-236-3, SC-59) and operates at a maximum junction temperature of 150°C.

This part is classified as Obsolete. Identifying suitable substitute components is necessary to maintain design continuity and ensure component availability for new production runs and field replacements.

Substiute Parts

HSMS-2822-TR1

Broadcom LimitedIn Stock: 10217HSMS-2822-TR1 Datasheet

Current PartRFQ

BAT6804E6327HTSA1

Infineon TechnologiesIn Stock: 5024BAT6804E6327HTSA1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HSMS-2822-TR1 is determined by the following critical parameters:

• Diode Type: Schottky - 1 Pair Series Connection (functional topology must match)
• Package / Case: SOT-23-3 (physical and thermal compatibility)
• Operating Temperature: 150°C maximum junction temperature (thermal capability)
• Voltage - Peak Reverse (Max): 15V minimum rating (electrical stress tolerance)
• Current - Max: 1A minimum rating (current handling capacity)
• Capacitance and Resistance: Electrical characteristics affecting RF performance

The BAT6804E6327HTSA1 from Infineon Technologies is identified as a manufacturer-recommended substitute. This part maintains the same diode topology, package form factor, and operating temperature rating. However, electrical parameter differences exist and must be evaluated for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

The BAT6804E6327HTSA1 is an Active product with ROHS3 compliance, addressing the obsolescence and regulatory status of the HSMS-2822-TR1. Both devices share identical package geometry (SOT-23-3), operating temperature rating (150°C), and capacitance characteristics (1pF @ 0V, 1MHz).

The substitute part exhibits lower peak reverse voltage (8V versus 15V) and reduced maximum current (130 mA versus 1A). These reductions in electrical ratings must be evaluated against the actual operating conditions of the application. If the circuit operates within the BAT6804E6327HTSA1 electrical envelope, substitution is feasible. If the application requires the full 15V or 1A capability of the original part, alternative substitutes must be identified.

The transition from RoHS non-compliant to ROHS3 compliant status supports compliance with current regulatory requirements for new designs and manufacturing.

Frequently Asked Questions (FAQ)

Q: Can the BAT6804E6327HTSA1 directly replace the HSMS-2822-TR1 in all applications?

A: Direct replacement is possible only if the application operates within the electrical limits of the BAT6804E6327HTSA1. The substitute part has a lower peak reverse voltage rating (8V versus 15V) and lower maximum current rating (130 mA versus 1A). Verify that circuit operating conditions do not exceed these limits.

Q: Are the package dimensions identical between these parts?

A: Both parts use the SOT-23-3 package (TO-236-3, SC-59). Physical and thermal compatibility is maintained.

Q: What is the significance of the RoHS compliance difference?

A: The HSMS-2822-TR1 is RoHS non-compliant, while the BAT6804E6327HTSA1 is ROHS3 compliant. For new designs and manufacturing in regions with RoHS regulations, the compliant substitute is required.

Q: How do the capacitance and resistance characteristics compare?

A: Both parts maintain 1pF capacitance at 0V, 1MHz. The resistance values are similar (12Ohm versus 10Ohm at specified measurement conditions), indicating comparable RF performance in this parameter range.

Q: What should be done if the application requires the full 15V or 1A ratings of the original part?

A: If the BAT6804E6327HTSA1 electrical ratings are insufficient, additional substitute candidates must be evaluated. Consult the complete substitute parts database for alternatives that maintain the required voltage and current specifications.

Q: Is the moisture sensitivity level the same?

A: Yes, both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage and handling.