PD57002-E RF MOSFET LDMOS Equivalent & Substitute Parts

Part Overview

The PD57002-E is an RF MOSFET LDMOS transistor manufactured by STMicroelectronics, designed for RF applications operating at 960MHz with 2W output power and 15dB gain. The device is packaged in PowerSO-10 with an exposed bottom pad and is rated for 28V test voltage and 65V rated voltage.

The PD57002-E is classified as obsolete. Identification of equivalent and substitute parts is necessary to support ongoing system maintenance, design updates, and procurement continuity where the original part is no longer available through standard distribution channels.

Substiute Parts

PD57002-E

STMicroelectronicsIn Stock: 1178PD57002-E Datasheet

Current PartRFQ

PD57030-E

STMicroelectronicsIn Stock: 2240PD57030-E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PD57002-E is determined by the following critical parameters:

Package Compatibility: Both the main part and substitute must use the PowerSO-10 Exposed Bottom Pad package to ensure mechanical and thermal compatibility with existing PCB layouts and thermal management structures.

Technology Platform: Both parts must employ LDMOS technology to maintain consistent electrical characteristics and manufacturing process compatibility.

Voltage Ratings: The test voltage (28V) and rated voltage (65V) must be identical or higher to ensure the substitute operates within the same electrical stress envelope.

Frequency Band: Operating frequency must be within the same RF band to maintain circuit performance in the intended application frequency range.

Manufacturer Consistency: Both parts are manufactured by STMicroelectronics, ensuring consistent quality standards, process control, and technical support.

The PD57030-E meets all these criteria and is classified as an active product with current manufacturing and distribution support.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The PD57002-E is obsolete and no longer in active production. The PD57030-E is an active product with current manufacturing support and documented availability of 2200 pieces in stock, providing supply chain continuity.

Compliance Alignment: Both parts maintain identical RoHS3 compliance, REACH unaffected status, and EAR99 ECCN classification, ensuring regulatory and export control requirements are maintained across substitution.

Moisture Sensitivity: Both parts carry MSL 3 (168 Hours) rating, requiring identical handling, storage, and reflow procedures. No changes to manufacturing processes or component storage protocols are necessary.

Electrical Performance Envelope: The PD57030-E operates within the same voltage test and rated specifications (28V test, 65V rated) as the PD57002-E. The substitute provides higher current rating (4A versus 250mA) and greater output power (30W versus 2W), making it suitable for applications requiring equal or greater power handling capability.

Frequency Band Compatibility: The PD57030-E operates at 945MHz compared to the PD57002-E at 960MHz, representing a 15MHz difference within the same RF band. This frequency offset is within typical RF circuit tuning tolerances for most applications in this frequency range.

Frequently Asked Questions (FAQ)

Q: Can the PD57030-E be used as a direct replacement for the PD57002-E in existing designs?

A: The PD57030-E shares identical package geometry (PowerSO-10 Exposed Bottom Pad), voltage ratings (28V test, 65V rated), and technology platform (LDMOS). PCB layout compatibility is maintained. However, the higher power output (30W versus 2W) and increased current rating (4A versus 250mA) require verification that thermal management and circuit biasing are adequate for the substitute device characteristics.

Q: What is the frequency difference between these parts, and does it affect circuit operation?

A: The PD57030-E operates at 945MHz while the PD57002-E operates at 960MHz, a 15MHz difference. Both devices operate within the same RF band. Circuit performance depends on application-specific tuning and matching network design. RF circuits typically accommodate frequency variations through component tuning.

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

A: No. Both parts maintain identical RoHS3 compliance, REACH unaffected status, and EAR99 ECCN classification. Moisture sensitivity levels are identical (MSL 3, 168 Hours). No changes to regulatory documentation or compliance procedures are required.

Q: What are the key electrical differences between PD57002-E and PD57030-E?

A: The PD57030-E provides higher performance specifications: 30W output power versus 2W, 4A current rating versus 250mA, and 50mA test current versus 10mA. Gain is slightly lower (14dB versus 15dB). These differences indicate the PD57030-E is designed for higher power RF applications.

Q: Is the PD57030-E available for procurement?

A: The PD57030-E is classified as an active product with documented inventory of 2200 pieces in stock, providing immediate availability for procurement and production use.

Q: Do both parts require the same handling and storage procedures?

A: Yes. Both parts carry identical Moisture Sensitivity Level 3 (168 Hours) ratings. Identical handling, storage temperature, humidity control, and reflow procedures apply to both devices.