2SC6017-TL-EX Equivalent & Substitute Parts

Part Overview

The 2SC6017-TL-EX is an NPN bipolar junction transistor manufactured by onsemi, rated for 50 V collector-emitter breakdown voltage and 10 A maximum collector current. This surface mount device in TO-252-3 DPAK packaging is designed for general-purpose switching and amplification applications requiring moderate frequency response up to 200 MHz and 950 mW power dissipation.

The 2SC6017-TL-EX is classified as obsolete. Identification of equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this component.

Substiute Parts

2SC6017-TL-EX

onsemiIn Stock: 12002SC6017-TL-EX Datasheet

Current PartRFQ

2SC6017-TL-E

onsemiIn Stock: 20012SC6017-TL-E Datasheet

DirectRFQ

MJD3055T4

STMicroelectronicsIn Stock: 3606MJD3055T4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2SC6017-TL-EX is determined by electrical and mechanical compatibility across the following critical parameters:

Electrical Compatibility Criteria:

• Transistor type must be NPN
• Collector current rating must equal or exceed 10 A
• Collector-emitter breakdown voltage must equal or exceed 50 V
• DC current gain (hFE) must support the application's bias requirements
• Transition frequency must be sufficient for the operating frequency range
• Power dissipation capability must accommodate thermal requirements

Mechanical Compatibility Criteria:

• Mounting type must be surface mount
• Package must be TO-252-3 DPAK or equivalent footprint

Identified Substitutes:

1. 2SC6017-TL-E (onsemi): Direct equivalent with identical electrical specifications and packaging. Differs only in packaging format (Cut Tape & Digi-Reel vs. standard packaging) and includes RoHS3 compliance certification.

2. MJD3055T4 (STMicroelectronics): Similar substitute with higher voltage rating (60 V vs. 50 V) and significantly higher power dissipation (20 W vs. 950 mW). Shares identical collector current rating and package type. Transition frequency is substantially lower (2 MHz vs. 200 MHz), limiting applicability to lower-frequency circuits. Active product status ensures ongoing availability.

Parameter Comparison

Engineering Selection Recommendations

2SC6017-TL-E Selection:

The 2SC6017-TL-E is the primary direct substitute for the 2SC6017-TL-EX. Both parts share identical electrical specifications, including collector current, breakdown voltage, power dissipation, transition frequency, and DC current gain. The 2SC6017-TL-E provides RoHS3 compliance certification, which may be required for applications subject to environmental regulations. Although both parts are classified as obsolete, the 2SC6017-TL-E maintains higher inventory availability (1949 pcs vs. 1155 pcs), supporting supply chain continuity. Footprint compatibility is confirmed through identical TO-252-3 DPAK packaging.

MJD3055T4 Selection:

The MJD3055T4 is a similar substitute suitable for applications where the 2SC6017-TL-EX specifications can be relaxed. This part is manufactured by STMicroelectronics and maintains active product status, ensuring long-term availability and supply chain stability. The MJD3055T4 provides superior power dissipation capability (20 W vs. 950 mW) and higher voltage rating (60 V vs. 50 V), making it suitable for higher-power applications or designs with increased voltage margins.

The MJD3055T4 is not suitable for applications requiring the 200 MHz transition frequency of the 2SC6017-TL-EX, as its transition frequency is limited to 2 MHz. Additionally, the DC current gain specification differs significantly (20 @ 4A, 4V vs. 200 @ 1A, 2V), requiring circuit redesign to accommodate different biasing conditions. Footprint compatibility is maintained through identical TO-252-3 DPAK packaging.

Both substitute parts carry REACH Unaffected and RoHS3 compliance certifications, supporting regulatory requirements for modern applications.

Frequently Asked Questions (FAQ)

Q: Can the 2SC6017-TL-E be used as a direct replacement for the 2SC6017-TL-EX?

A: Yes. The 2SC6017-TL-E is a direct equivalent with identical electrical specifications across all critical parameters: 10 A collector current, 50 V breakdown voltage, 200 MHz transition frequency, 950 mW power dissipation, and 200 hFE minimum gain. Both parts use TO-252-3 DPAK surface mount packaging. The primary difference is packaging format and RoHS3 compliance certification on the 2SC6017-TL-E.

Q: Is the MJD3055T4 compatible with circuits designed for the 2SC6017-TL-EX?

A: The MJD3055T4 shares the same collector current rating (10 A) and package type (TO-252-3 DPAK), but differs significantly in other electrical parameters. The transition frequency is substantially lower (2 MHz vs. 200 MHz), making it unsuitable for high-frequency applications. The DC current gain specification is different (20 vs. 200), requiring circuit redesign for proper biasing. The MJD3055T4 is suitable only for low-frequency switching applications where the 2SC6017-TL-EX specifications can be relaxed.

Q: What is the difference between the 2SC6017-TL-EX and 2SC6017-TL-E packaging?

A: Both parts use identical TO-252-3 DPAK surface mount packaging and footprint. The difference lies in the supplier packaging format: the 2SC6017-TL-EX uses standard packaging, while the 2SC6017-TL-E is supplied in Cut Tape and Digi-Reel format. This affects handling and automated assembly processes but does not impact electrical performance or PCB compatibility.

Q: Why is the MJD3055T4 rated for 20 W power dissipation compared to 950 mW for the 2SC6017-TL-EX?

A: The MJD3055T4 is designed for higher-power applications and includes enhanced thermal characteristics within the same TO-252-3 DPAK package. This higher power rating reflects different internal design and thermal management capabilities. Applications requiring only 950 mW dissipation do not benefit from this additional capability and should prioritize the 2SC6017-TL-E for direct compatibility.

Q: Are all three parts RoHS compliant?

A: The 2SC6017-TL-E and MJD3055T4 are both ROHS3 compliant. The 2SC6017-TL-EX does not specify RoHS status. All three parts are REACH Unaffected. For applications requiring RoHS certification, the 2SC6017-TL-E or MJD3055T4 are appropriate selections.

Q: What is the inventory status for each part?

A: The 2SC6017-TL-E has 1949 pcs in stock, the 2SC6017-TL-EX has 1155 pcs in stock, and the MJD3055T4 has 3506 pcs in stock. Both onsemi parts are classified as obsolete, while the MJD3055T4 maintains active product status, supporting long-term supply availability.