2SC4627J0L Equivalent & Substitute Parts

Part Overview

The 2SC4627J0L is an RF transistor manufactured by Panasonic Electronic Components, classified as an NPN bipolar junction transistor (BJT) designed for RF applications. This surface mount device operates at 20V collector-emitter breakdown voltage with a transition frequency of 650MHz and maximum power dissipation of 125mW. The part is currently listed as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity. The device is packaged in SSMini3-F1 (SC-89, SOT-490) surface mount configuration with unlimited moisture sensitivity level (MSL 1).

Substiute Parts

2SC4627J0L

Panasonic Electronic ComponentsIn Stock: 33272SC4627J0L Datasheet

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2N918 PBFREE

Central Semiconductor CorpIn Stock: 18392N918 PBFREE Datasheet

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2SC4725TLP

Rohm SemiconductorIn Stock: 46582SC4725TLP Datasheet

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2SCR522EBTL

Rohm SemiconductorIn Stock: 304832SCR522EBTL Datasheet

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BFP405H6327XTSA1

Infineon TechnologiesIn Stock: 40407BFP405H6327XTSA1 Datasheet

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BFR106E6327HTSA1

Infineon TechnologiesIn Stock: 1000385BFR106E6327HTSA1 Datasheet

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BFR360FH6327XTSA1

Infineon TechnologiesIn Stock: 185236BFR360FH6327XTSA1 Datasheet

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MT3S16U(TE85L,F)

Toshiba Semiconductor and StorageIn Stock: 4003MT3S16U(TE85L,F) Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2SC4627J0L is determined by strict alignment of electrical and mechanical parameters within the RF transistor category. The primary substitution criteria are:

Mandatory Matching Parameters:

• Transistor Type: NPN
• Voltage - Collector Emitter Breakdown (Max): 20V or higher
• Frequency - Transition: 650MHz or higher
• Power - Max: 125mW or higher
• Current - Collector (Ic) (Max): 15mA or higher
• Mounting Type: Surface Mount
• Moisture Sensitivity Level: MSL 1 (Unlimited)

Secondary Compatibility Factors:

• DC Current Gain (hFE) minimum specifications
• Operating temperature range
• Package compatibility or functional equivalence
• Product status (Active preferred for long-term availability)

The substitute parts listed below meet these criteria with varying degrees of parameter overlap. Parts are grouped by their ability to function as direct replacements within the specified electrical and thermal operating envelope.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitution Candidates (Highest Compatibility):

The 2SC4725TLP (Rohm Semiconductor) and 2SCR522EBTL (Rohm Semiconductor) are the most suitable direct substitutes for the 2SC4627J0L. Both parts meet or exceed the mandatory electrical parameters: 20V collector-emitter breakdown voltage, surface mount configuration, and MSL 1 moisture sensitivity level. Both are currently in active product status with RoHS3 compliance and REACH unaffected certification. The 2SC4725TLP provides superior frequency performance (1.5GHz versus 650MHz) with equivalent power rating (150mW), while the 2SCR522EBTL maintains the same package footprint (SC-89, SOT-490) as the original part with higher current capability (200mA versus 15mA).

Secondary Substitution Options (Parameter Trade-offs):

The BFR106E6327HTSA1 (Infineon Technologies) operates at 15V collector-emitter breakdown (below the 20V specification) but provides significantly higher power dissipation (700mW) and frequency performance (5GHz). This part is suitable for applications where voltage headroom is not critical but higher power handling or frequency performance is required. The BFR360FH6327XTSA1 (Infineon Technologies) operates at 9V collector-emitter breakdown and is not recommended for direct substitution in 20V-rated circuits.

Not Recommended for Direct Substitution:

The 2N918 PBFREE (Central Semiconductor) is a through-hole device with TO-72 packaging, incompatible with the surface mount requirement of the original part. The BFP405H6327XTSA1 (Infineon Technologies) and MT3S16U(TE85L,F) (Toshiba Semiconductor) both operate at 5V collector-emitter breakdown voltage, below the 20V specification of the 2SC4627J0L, and are not suitable for direct replacement in circuits designed for 20V operation.

Compliance and Availability:

All recommended substitute parts carry active product status, RoHS3 compliance, and REACH unaffected certification, ensuring long-term availability and regulatory compliance. The 2SC4725TLP has the highest inventory level (4560 pcs) among active substitutes, followed by the 2SCR522EBTL (30400 pcs).

Frequently Asked Questions (FAQ)

Q: Can the 2SC4725TLP directly replace the 2SC4627J0L in my circuit?

A: The 2SC4725TLP is electrically compatible as a direct substitute. Both parts are NPN transistors with 20V collector-emitter breakdown voltage, surface mount configuration, and MSL 1 moisture sensitivity. The 2SC4725TLP provides higher frequency performance (1.5GHz versus 650MHz) and equivalent power rating (150mW). However, the package differs: 2SC4725TLP uses SC-75 (SOT-416) while the original uses SC-89 (SOT-490). PCB layout modification is required.

Q: What is the key difference between the 2SCR522EBTL and the 2SC4627J0L?

A: Both parts share identical voltage (20V) and power (150mW) specifications and use the same package footprint (SC-89, SOT-490). The primary differences are frequency performance (400MHz versus 650MHz for the original) and maximum collector current (200mA versus 15mA). The 2SCR522EBTL is suitable for lower-frequency applications requiring higher current capability.

Q: Why is the 2N918 PBFREE not recommended as a substitute?

A: The 2N918 PBFREE is a through-hole device packaged in TO-72 metal can configuration, while the 2SC4627J0L is a surface mount device in SSMini3-F1 (SC-89, SOT-490) packaging. Through-hole and surface mount components are mechanically and electrically incompatible on modern PCBs designed for surface mount assembly. Additionally, the 2N918 operates at 15V collector-emitter breakdown, below the 20V specification.

Q: Are all substitute parts RoHS compliant?

A: All recommended substitute parts carry RoHS3 compliance certification. The original 2SC4627J0L does not specify RoHS status due to its obsolete product status. All active substitute parts are REACH unaffected, ensuring regulatory compliance for new designs and production.

Q: What is the impact of using a substitute with higher frequency capability?

A: Substituting with a higher-frequency part (such as 2SC4725TLP at 1.5GHz versus the original 650MHz) does not negatively impact circuit performance in applications designed for lower frequencies. The higher frequency capability provides additional design margin and potential for future performance optimization. However, PCB layout and component placement must be verified to ensure signal integrity is maintained.

Q: Can I use the BFR106E6327HTSA1 in a 20V circuit?

A: The BFR106E6327HTSA1 has a maximum collector-emitter breakdown voltage of 15V, which is below the 20V specification of the 2SC4627J0L. Using this part in a circuit designed for 20V operation creates risk of transistor breakdown and circuit failure. This part is not recommended for direct substitution in 20V-rated applications.

Q: What packaging considerations apply when substituting the 2SC4627J0L?

A: The original part uses SC-89 (SOT-490) surface mount packaging. Direct substitutes maintaining this package footprint are the 2SCR522EBTL. Substitutes using different packages (such as 2SC4725TLP in SC-75/SOT-416 or BFR106E6327HTSA1 in SOT-23-3) require PCB redesign and re-layout. Package compatibility must be verified before component selection.