2SC3932GTL Equivalent & Substitute Parts

Part Overview

The 2SC3932GTL is an RF transistor NPN manufactured by Panasonic Electronic Components, designed for RF applications operating at 1.6GHz with a maximum power dissipation of 150mW. This device features a 20V collector-emitter breakdown voltage and is housed in a surface mount SMini3-F2 package. The 2SC3932GTL is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity.

Substiute Parts

2SC3932GTL

Panasonic Electronic ComponentsIn Stock: 179882SC3932GTL Datasheet

Current PartRFQ

2SC4915-Y,LF

Toshiba Semiconductor and StorageIn Stock: 8522SC4915-Y,LF Datasheet

SimilarRFQ

BFP196WH6327XTSA1

Infineon TechnologiesIn Stock: 13343BFP196WH6327XTSA1 Datasheet

SimilarRFQ

BFP410H6327XTSA1

Infineon TechnologiesIn Stock: 972BFP410H6327XTSA1 Datasheet

SimilarRFQ

BFQ19SH6327XTSA1

Infineon TechnologiesIn Stock: 15017BFQ19SH6327XTSA1 Datasheet

SimilarRFQ

BFR35APE6327HTSA1

Infineon TechnologiesIn Stock: 3724BFR35APE6327HTSA1 Datasheet

SimilarRFQ

BFR93AWH6327XTSA1

Infineon TechnologiesIn Stock: 35409BFR93AWH6327XTSA1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2SC3932GTL is determined by the following critical electrical and mechanical parameters:

Primary Substitution Criteria:

• Transistor Type: NPN (required match)
• Voltage - Collector Emitter Breakdown (Max): minimum 20V
• Frequency - Transition: minimum 1.6GHz
• Power - Max: minimum 150mW
• Current - Collector (Ic) (Max): minimum 50mA
• Operating Temperature: 150°C or higher
• Mounting Type: Surface Mount

Secondary Considerations:

• Package compatibility and footprint differences
• DC Current Gain (hFE) characteristics
• Product status (active parts preferred for long-term availability)

The substitute parts listed below meet or exceed the electrical specifications of the 2SC3932GTL while maintaining NPN transistor topology and surface mount configuration. Variations in package type, frequency response, and power dissipation are noted where they differ from the original specification.

Parameter Comparison

Engineering Selection Recommendations

Active Product Availability: All substitute parts listed are classified as active products with current manufacturing status, ensuring long-term availability and supply chain continuity. The 2SC3932GTL, being obsolete, presents supply constraints that necessitate transition to active alternatives.

Compliance and Certifications: The Infineon substitute parts (BFP196WH6327XTSA1, BFP410H6327XTSA1, BFQ19SH6327XTSA1, BFR35APE6327HTSA1, BFR93AWH6327XTSA1) carry ROHS3 compliance certification, meeting current environmental and regulatory requirements. The Toshiba 2SC4915-Y,LF does not specify RoHS compliance status in the provided data.

Electrical Parameter Alignment:

• BFR93AWH6327XTSA1 provides the closest electrical match with 12V breakdown voltage, 6GHz transition frequency, and 300mW power dissipation, maintaining compatibility with 1.6GHz RF applications while offering enhanced frequency headroom.
• BFR35APE6327HTSA1 offers 15V breakdown voltage, 5GHz transition frequency, and 280mW power dissipation, suitable for applications requiring moderate frequency performance.
• BFQ19SH6327XTSA1 provides the highest power dissipation at 1W with 5.5GHz transition frequency, appropriate for higher power RF designs.
• BFP196WH6327XTSA1 delivers 7.5GHz transition frequency with 700mW power dissipation, supporting high-frequency applications.
• BFP410H6327XTSA1 operates at 25GHz with 150mW power dissipation, designed for ultra-high-frequency applications.
• 2SC4915-Y,LF operates at 550MHz with reduced power dissipation (100mW) and lower collector current (20mA), suitable only for lower-frequency applications.

Package Considerations: Package differences require PCB layout evaluation. The original SMini3-F2 package differs from substitute packages (SOT-343, SOT-23-3, SOT-323, SOT89-3, SOT-416), necessitating footprint redesign or adapter solutions.

Frequently Asked Questions (FAQ)

Q: Can the 2SC3932GTL be directly replaced without PCB modification?

A: Direct replacement without PCB modification is not possible due to package differences. The 2SC3932GTL uses SMini3-F2 packaging, while substitute parts use SOT-343, SOT-23-3, SOT-323, SOT89-3, or SOT-416 packages. PCB layout redesign is required.

Q: Which substitute part is most suitable for 1.6GHz RF applications?

A: BFR93AWH6327XTSA1 provides the closest electrical match for 1.6GHz applications with 12V breakdown voltage, 6GHz transition frequency, and 300mW power dissipation. This part maintains adequate frequency margin while meeting power requirements.

Q: What is the minimum collector-emitter breakdown voltage required for substitution?

A: The minimum acceptable voltage is 20V to match the original 2SC3932GTL specification. BFP410H6327XTSA1 (5V) and BFP196WH6327XTSA1 (12V) fall below this threshold and are suitable only for applications with lower voltage requirements. BFR93AWH6327XTSA1 (12V), BFR35APE6327HTSA1 (15V), BFQ19SH6327XTSA1 (15V), and 2SC4915-Y,LF (30V) meet or exceed the 20V requirement.

Q: Are all substitute parts RoHS compliant?

A: All Infineon substitute parts (BFP196WH6327XTSA1, BFP410H6327XTSA1, BFQ19SH6327XTSA1, BFR35APE6327HTSA1, BFR93AWH6327XTSA1) carry ROHS3 compliance certification. The Toshiba 2SC4915-Y,LF does not specify RoHS compliance in the provided documentation.

Q: What is the maximum collector current limitation for each substitute?

A: The 2SC3932GTL specifies 50mA maximum collector current. Substitute parts vary: 2SC4915-Y,LF (20mA), BFP410H6327XTSA1 (40mA), BFR35APE6327HTSA1 (45mA), BFP196WH6327XTSA1 (150mA), BFR93AWH6327XTSA1 (90mA), and BFQ19SH6327XTSA1 (120mA). Applications requiring 50mA operation must use parts rated for 50mA or higher.

Q: Can 2SC4915-Y,LF be used as a direct substitute?

A: 2SC4915-Y,LF is not recommended for direct substitution in 1.6GHz applications. This part operates at 550MHz transition frequency, significantly below the 1.6GHz requirement. Additionally, it provides only 20mA maximum collector current versus the 50mA specification of the 2SC3932GTL, and operates at a lower maximum temperature (125°C versus 150°C).

Q: What are the key electrical parameters that determine substitution compatibility?

A: Substitution compatibility is determined by: (1) NPN transistor type, (2) collector-emitter breakdown voltage of 20V or higher, (3) transition frequency of 1.6GHz or higher, (4) power dissipation of 150mW or higher, (5) maximum collector current of 50mA or higher, and (6) operating temperature of 150°C or higher.

Q: Do all substitute parts maintain the same DC current gain characteristics?

A: No. The 2SC3932GTL specifies hFE (Min) of 800 @ 2mA, 10V. Substitute parts exhibit different gain characteristics: 2SC4915-Y,LF (100 @ 1mA, 6V), BFP196WH6327XTSA1 (70 @ 50mA, 8V), BFP410H6327XTSA1 (60 @ 13mA, 2V), BFQ19SH6327XTSA1 (70 @ 70mA, 8V), BFR35APE6327HTSA1 (70 @ 15mA, 8V), and BFR93AWH6327XTSA1 (70 @ 30mA, 8V). Circuit design must account for these variations.

Q: What is the moisture sensitivity level of substitute parts?

A: All substitute parts listed carry Moisture Sensitivity Level (MSL) 1 (Unlimited), matching the 2SC3932GTL specification. This indicates no moisture sensitivity restrictions for storage and handling.