ASML-5829-TR2G Equivalent & Substitute Parts

Part Overview

The ASML-5829-TR2G is an RF Diode PIN with integrated Schottky diode pair in series connection, manufactured by Broadcom Limited. This component features dual voltage ratings (128V, 22V) and 1 A maximum current capability in a compact SOT-323 package. The product is currently obsolete, making equivalent substitutes necessary for ongoing system support and new design implementations.

Substiute Parts

ASML-5829-TR2G

Broadcom LimitedIn Stock: 804ASML-5829-TR2G Datasheet

Current PartRFQ

1PS70SB82,115

Nexperia USA Inc.In Stock: 42351PS70SB82,115 Datasheet

MFR RecommendedRFQ

SKY16602-632LF

Skyworks Solutions Inc.In Stock: 1962SKY16602-632LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ASML-5829-TR2G is determined by the following critical parameters:

• Package compatibility: SOT-323 form factor
• Diode configuration: PIN or Schottky technology suitable for RF applications
• Voltage rating: Peak reverse voltage capability
• Current handling: Maximum current specification
• Thermal performance: Operating temperature range

The two identified substitutes represent different technological approaches to RF diode functionality. The 1PS70SB82,115 provides Schottky diode technology in the same SOT-323 package with reduced voltage and current ratings. The SKY16602-632LF offers PIN diode technology with different packaging (2-MLP) and thermal characteristics, suitable for higher power dissipation applications.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts are active products with current manufacturing support, addressing the obsolescence status of the ASML-5829-TR2G.

The 1PS70SB82,115 maintains package compatibility (SOT-323) and offers ROHS3 compliance with AEC-Q100 automotive qualification. This substitute is suitable for applications where the reduced voltage (15V) and current (30mA) ratings align with circuit requirements and the same physical footprint is mandatory.

The SKY16602-632LF provides PIN diode technology with higher power dissipation capability (12W) and active product status. This substitute requires package redesign due to different form factor (2-MLP versus SOT-323) but offers superior thermal performance for power-intensive RF applications.

Selection between substitutes depends on circuit voltage/current requirements, thermal constraints, and physical layout flexibility.

Frequently Asked Questions (FAQ)

Q: Can the 1PS70SB82,115 directly replace the ASML-5829-TR2G in existing designs?

A: Direct replacement is possible only if circuit voltage requirements do not exceed 15V peak reverse and current does not exceed 30mA. The SOT-323 package provides identical footprint compatibility. Electrical performance verification is required for specific applications.

Q: What are the key differences between the two substitute options?

A: The 1PS70SB82,115 is a Schottky diode in SOT-323 package with lower voltage/current ratings. The SKY16602-632LF is a PIN diode in 2-MLP package with higher power dissipation (12W) and different thermal characteristics. Technology selection depends on RF application requirements.

Q: Why does the ASML-5829-TR2G have dual voltage ratings (128V, 22V)?

A: The dual voltage specification reflects the series PIN + Schottky configuration, where each diode element has distinct voltage characteristics. Substitutes using single diode technology will have single voltage ratings.

Q: Are both substitutes RoHS compliant?

A: Yes, both the 1PS70SB82,115 and SKY16602-632LF are ROHS3 compliant. The original ASML-5829-TR2G RoHS status is not specified in available documentation.

Q: What is the impact of different operating temperature ranges?

A: The ASML-5829-TR2G operates to 150°C junction temperature. The 1PS70SB82,115 operates to 125°C junction temperature, and the SKY16602-632LF to 85°C ambient temperature. Temperature derating may be necessary for high-temperature applications using substitutes.

Q: Can package differences affect circuit performance?

A: Yes. The 1PS70SB82,115 maintains SOT-323 compatibility for direct PCB layout reuse. The SKY16602-632LF requires layout redesign due to 2-MLP package format, which may affect parasitic inductance and RF performance characteristics.