HSMP-3832-TR1 Equivalent & Substitute Parts

Part Overview

The HSMP-3832-TR1 is an RF Diode PIN manufactured by Broadcom Limited, configured as a 1 Pair Series Connection device rated for 200V peak reverse voltage and 250 mW power dissipation in a SOT-23-3 package. This part is classified as Obsolete, making identification of suitable substitute components necessary for ongoing design support and procurement continuity. The device is RoHS non-compliant and carries an MSL rating of 1 (Unlimited).

Substiute Parts

HSMP-3832-TR1

Broadcom LimitedIn Stock: 849HSMP-3832-TR1 Datasheet

Current PartRFQ

BAR66E6327HTSA1

Infineon TechnologiesIn Stock: 143891BAR66E6327HTSA1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for RF PIN diodes is determined by the following critical parameters:

• Diode configuration: PIN - 1 Pair Series Connection (must match)
• Package type: SOT-23-3 (mechanical and thermal compatibility)
• Power dissipation rating: 250 mW (must equal or exceed)
• Peak reverse voltage: Substitute must support the application voltage requirement
• Current rating: Substitute must support the application current requirement
• Capacitance and resistance characteristics: Must be compatible with RF circuit performance

The BAR66E6327HTSA1 qualifies as a substitute based on matching diode configuration, identical package type, and equivalent power dissipation rating. Voltage and current ratings differ from the main part; compatibility depends on specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

The HSMP-3832-TR1 is classified as Obsolete. The BAR66E6327HTSA1 is an Active product from Infineon Technologies and represents the primary substitute option for procurement continuity.

Key considerations for selection:

• The BAR66E6327HTSA1 operates at a lower peak reverse voltage (150V vs. 200V) and lower maximum current (200 mA vs. 1 A). Selection is appropriate only for applications operating within these reduced ratings.
• Both devices share identical power dissipation ratings (250 mW) and SOT-23-3 packaging, ensuring thermal and mechanical compatibility.
• The BAR66E6327HTSA1 is ROHS3 Compliant, whereas the HSMP-3832-TR1 is RoHS non-compliant. This distinction is relevant for applications subject to RoHS requirements.
• Both devices carry MSL 1 (Unlimited) ratings, indicating no moisture sensitivity constraints during storage and handling.

Frequently Asked Questions (FAQ)

Q: Can the BAR66E6327HTSA1 directly replace the HSMP-3832-TR1 in all applications?

A: Direct replacement is limited by electrical parameter differences. The substitute operates at 150V peak reverse voltage and 200 mA maximum current, compared to the original part's 200V and 1 A ratings. Substitution is valid only for circuits operating within the lower electrical specifications.

Q: Are the packages physically compatible?

A: Yes. Both devices use the SOT-23-3 package (TO-236-3, SC-59), ensuring identical footprint, pin spacing, and thermal characteristics for PCB assembly.

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

A: The BAR66E6327HTSA1 is ROHS3 Compliant, while the HSMP-3832-TR1 is RoHS non-compliant. For applications subject to RoHS directives or customer requirements, the substitute provides compliance alignment.

Q: How do the capacitance and resistance characteristics compare?

A: The BAR66E6327HTSA1 exhibits higher capacitance (0.6pF vs. 0.3pF) and higher resistance (1.8Ohm vs. 1.5Ohm) at their respective measurement conditions. RF circuit performance may be affected; circuit simulation or testing is necessary to confirm suitability for specific frequency and impedance requirements.

Q: Why is the HSMP-3832-TR1 listed as Obsolete?

A: Obsolete status indicates the part is no longer manufactured or supported by Broadcom Limited. The BAR66E6327HTSA1, classified as Active, is the recommended alternative for new designs and ongoing procurement.