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AFSC5G35D37T1 Equivalent & Substitute Parts
Part Overview
The AFSC5G35D37T1 is an RF Amplifier IC designed for 5G and LTE applications operating in the 3.4GHz to 3.6GHz frequency band. This surface-mount component is packaged in a 26-HLQFN (10x6) configuration with an exposed pad and delivers 31dB gain across its operating frequency range. The part is currently classified as obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure ongoing component availability for production and field support.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Frequency Range | 3.4GHz ~ 3.6GHz |
| Gain | 31dB |
| RF Type | 5G, LTE |
| Voltage Supply Range | 0V ~ 32V |
| Mounting Type | Surface Mount |
| Package / Case | 26-LQFN Exposed Pad |
| Supplier Device Package | 26-HLQFN (10x6) |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 3 (168 Hours) |
| REACH Status | REACH Unaffected |
Substitute Part Grouping Explanation
Substitution of the AFSC5G35D37T1 is determined by strict equivalence across the following critical parameters:
Frequency Compatibility: The substitute part must operate within the 3.4GHz to 3.6GHz band to maintain RF performance in 5G and LTE applications.
Gain Specification: The substitute must deliver 31dB gain to ensure signal amplification meets circuit design requirements.
Package Compatibility: The substitute must use the 26-HLQFN (10x6) surface-mount package with exposed pad to ensure mechanical and thermal compatibility with existing PCB layouts.
Electrical Specifications: The substitute must support the 0V to 32V supply voltage range to function within the same power distribution architecture.
Compliance Requirements: The substitute must maintain ROHS3 compliance and REACH unaffected status to satisfy regulatory and environmental standards.
Product Status: Active product status ensures ongoing availability and manufacturer support for the substitute component.
Parameter Comparison
| Parameter | AFSC5G35D37T1 | AFSC5G35D37T2 | Match |
|---|---|---|---|
| Manufacturer | NXP USA Inc. | NXP Semiconductors | Same Manufacturer Family |
| Frequency Range | 3.4GHz ~ 3.6GHz | 3.4GHz ~ 3.6GHz | Identical |
| Gain | 31dB | 31dB | Identical |
| RF Type | 5G, LTE | 5G, LTE | Identical |
| Voltage Supply Range | 0V ~ 32V | 0V ~ 32V | Identical |
| Mounting Type | Surface Mount | Surface Mount | Identical |
| Package / Case | 26-LQFN Exposed Pad | 26-LQFN Exposed Pad | Identical |
| Supplier Device Package | 26-HLQFN (10x6) | 26-HLQFN (10x6) | Identical |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | Identical |
| Moisture Sensitivity Level | 3 (168 Hours) | 3 (168 Hours) | Identical |
| REACH Status | REACH Unaffected | REACH Unaffected | Identical |
| Product Status | Obsolete | Active | Substitute is Active |
Engineering Selection Recommendations
The AFSC5G35D37T2 is the direct equivalent substitute for the obsolete AFSC5G35D37T1. Both components are manufactured by NXP and share identical electrical, mechanical, and thermal specifications across all provided parameters. The AFSC5G35D37T2 maintains active product status, ensuring manufacturer support and continued availability. Both parts satisfy ROHS3 compliance and REACH unaffected requirements, supporting regulatory obligations in current manufacturing environments. The identical package configuration (26-HLQFN 10x6 with exposed pad) permits direct PCB layout reuse without redesign. Identical gain, frequency range, and supply voltage specifications ensure functional equivalence in 5G and LTE RF amplifier applications. The AFSC5G35D37T2 is suitable for new designs and as a replacement component in existing applications currently using the AFSC5G35D37T1.
Frequently Asked Questions (FAQ)
Q: Can the AFSC5G35D37T2 be used as a direct replacement for the AFSC5G35D37T1 on existing PCBs?
A: Yes. Both components use the identical 26-HLQFN (10x6) surface-mount package with exposed pad. No PCB layout modifications are required for substitution.
Q: Are the electrical performance characteristics identical between these parts?
A: Yes. Both parts deliver 31dB gain, operate across the 3.4GHz to 3.6GHz frequency band, and support 0V to 32V supply voltage. All provided electrical specifications are identical.
Q: What is the primary reason for substituting the AFSC5G35D37T1?
A: The AFSC5G35D37T1 is classified as obsolete. The AFSC5G35D37T2 is the active equivalent, ensuring ongoing component availability and manufacturer support.
Q: Do both parts meet the same compliance standards?
A: Yes. Both the AFSC5G35D37T1 and AFSC5G35D37T2 are ROHS3 compliant and REACH unaffected, satisfying current regulatory requirements.
Q: Is there any difference in moisture sensitivity between these parts?
A: No. Both components have identical Moisture Sensitivity Level 3 (168 Hours) ratings, requiring the same handling and storage protocols.
Q: Can the AFSC5G35D37T2 be used in new 5G and LTE RF amplifier designs?
A: Yes. The AFSC5G35D37T2 is active and suitable for new designs requiring RF amplification in the 3.4GHz to 3.6GHz band for 5G and LTE applications.
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