2SC4881(CANO,F,M) Equivalent & Substitute Parts

Part Overview

The 2SC4881(CANO,F,M) is a Bipolar (BJT) NPN transistor manufactured by Toshiba Semiconductor and Storage, rated for 50V collector-emitter breakdown voltage and 5A maximum collector current. This component is packaged in TO-220-3 through-hole configuration with a maximum power dissipation of 2W and transition frequency of 100MHz. The part is classified as obsolete, necessitating identification of active equivalent components for new designs and ongoing production requirements.

Substiute Parts

2SC4881(CANO,F,M)

Toshiba Semiconductor and StorageIn Stock: 10832SC4881(CANO,F,M) Datasheet

Current PartRFQ

2SC5886A(T6L1,NQ)

Toshiba Semiconductor and StorageIn Stock: 11802SC5886A(T6L1,NQ) Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2SC4881(CANO,F,M) is determined by electrical parameter compatibility within the following criteria:

Electrical Compatibility Requirements:

• Transistor Type: NPN (must match)
• Current - Collector (Ic) (Max): 5A (must equal or exceed)
• Voltage - Collector Emitter Breakdown (Max): 50V (must equal or exceed)
• Operating Temperature (TJ): 150°C (must equal or exceed)

Functional Compatibility:

• DC Current Gain (hFE) characteristics must support intended circuit operation
• Vce Saturation characteristics must be compatible with circuit switching requirements

The 2SC5886A(T6L1,NQ) meets the core electrical requirements for substitution. However, this part differs in mounting technology (surface mount versus through-hole) and package configuration, which affects physical implementation in existing designs.

Parameter Comparison

Engineering Selection Recommendations

2SC5886A(T6L1,NQ) as Substitute:

The 2SC5886A(T6L1,NQ) is an active product from Toshiba Semiconductor and Storage with equivalent electrical ratings for collector current (5A) and collector-emitter breakdown voltage (50V). Both components share identical operating temperature limits (150°C) and moisture sensitivity classification (MSL 1).

Critical Considerations:

1. Power Dissipation: The 2SC5886A(T6L1,NQ) has a maximum power rating of 1W compared to 2W for the 2SC4881(CANO,F,M). Circuit designs must verify that actual power dissipation does not exceed 1W under worst-case operating conditions.

2. Package Transition: The 2SC5886A(T6L1,NQ) uses surface-mount TO-252-3 (DPAK) packaging versus through-hole TO-220-3 for the original part. PCB layout and thermal management strategies require redesign for surface-mount implementation.

3. Compliance Status: The 2SC5886A(T6L1,NQ) carries RoHS3 compliance certification, supporting modern manufacturing and environmental standards.

4. Availability: The 2SC5886A(T6L1,NQ) is in active production with current inventory availability, ensuring long-term supply continuity.

Frequently Asked Questions (FAQ)

Q: Can the 2SC5886A(T6L1,NQ) directly replace the 2SC4881(CANO,F,M) in existing through-hole designs?

A: Electrical substitution is feasible based on collector current and voltage ratings. However, package incompatibility (surface mount versus through-hole) requires PCB redesign. Direct socket replacement is not possible without adapter solutions.

Q: What is the significance of the 1W versus 2W power rating difference?

A: The 2SC5886A(T6L1,NQ) has reduced power dissipation capability. Applications requiring sustained power dissipation above 1W must implement enhanced thermal management or select alternative components with higher power ratings.

Q: Are there compatibility concerns with DC current gain (hFE) differences?

A: The 2SC5886A(T6L1,NQ) exhibits higher DC current gain (400 @ 500mA, 2V) compared to the 2SC4881(CANO,F,M) (100 @ 1A, 1V). Circuit designs dependent on specific hFE characteristics require validation to ensure proper biasing and switching performance.

Q: Does the transition frequency difference affect substitution suitability?

A: The 2SC4881(CANO,F,M) specifies 100MHz transition frequency. The 2SC5886A(T6L1,NQ) does not provide transition frequency specification in available data. High-frequency applications must confirm frequency response adequacy through detailed device characterization.

Q: What packaging considerations apply to the 2SC5886A(T6L1,NQ)?

A: The 2SC5886A(T6L1,NQ) is supplied in Tape & Reel (TR) format for automated assembly. Through-hole designs require component-level conversion or complete PCB redesign for surface-mount implementation.

Q: Is the 2SC5886A(T6L1,NQ) suitable for new product designs?

A: Yes. The 2SC5886A(T6L1,NQ) is an active product with RoHS3 compliance, making it appropriate for new designs. Power dissipation limits and package configuration must align with design requirements.