2N6286G Equivalent & Substitute Parts

Part Overview

The 2N6286G is a PNP Darlington bipolar junction transistor manufactured by onsemi, rated for 80 V collector-emitter breakdown voltage and 20 A maximum collector current in a TO-204 (TO-3) through-hole package. This device is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity. The 2N6286G delivers 160 W maximum power dissipation and operates across a temperature range of -65°C to 200°C, serving applications requiring high-current PNP switching and amplification in industrial and power management circuits.

Substiute Parts

2N6286G

onsemiIn Stock: 9522N6286G Datasheet

Current PartRFQ

MJ11015G

onsemiIn Stock: 1930MJ11015G Datasheet

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2N6286

Microchip TechnologyIn Stock: 9222N6286 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2N6286G is determined by electrical and mechanical compatibility across the following critical parameters:

Electrical Compatibility Criteria:

• Transistor type must be PNP - Darlington configuration
• Collector-emitter breakdown voltage must equal or exceed 80 V
• Maximum collector current must equal or exceed 20 A
• Vce saturation characteristics must support the application's switching requirements
• Collector cutoff current must not exceed 1 mA
• Operating temperature range must encompass the application's thermal requirements

Mechanical Compatibility Criteria:

• Package type must be TO-204 (TO-3) through-hole configuration
• Mounting type must be through-hole
• Pin configuration must be compatible with existing PCB layouts

Substitute parts are grouped based on whether they meet or exceed the 2N6286G electrical specifications while maintaining identical or superior mechanical compatibility. Parts that exceed the 2N6286G ratings in voltage, current, or power dissipation are considered direct substitutes when all other parameters remain compatible.

Parameter Comparison

Engineering Selection Recommendations

MJ11015G (onsemi) - Primary Substitute

The MJ11015G is an active product with superior electrical ratings compared to the 2N6286G. It provides 30 A maximum collector current (versus 20 A), 120 V collector-emitter breakdown voltage (versus 80 V), and 200 W maximum power dissipation (versus 160 W). The MJ11015G maintains identical TO-204 (TO-3) through-hole packaging and is ROHS3 compliant. The higher current and voltage ratings provide design margin for applications originally specified for the 2N6286G. The minimum operating temperature of -55°C (versus -65°C for the 2N6286G) is suitable for most industrial applications. This part is recommended for new designs and as the primary replacement for obsolete 2N6286G inventory.

2N6286 (Microchip Technology) - Secondary Substitute

The 2N6286 from Microchip Technology is an active product with electrical specifications matching the 2N6286G: 20 A maximum collector current, 80 V collector-emitter breakdown voltage, and identical Vce saturation characteristics. The package type is TO-204AA (TO-3), maintaining mechanical compatibility. The 2N6286 offers 175 W maximum power dissipation (versus 160 W) and supports the full -65°C to 175°C operating temperature range. However, this part is RoHS non-compliant, which may restrict its use in applications requiring RoHS certification. The 2N6286 is suitable for direct replacement in existing designs where RoHS compliance is not required.

Frequently Asked Questions (FAQ)

Q: Can the MJ11015G replace the 2N6286G in all applications?

A: The MJ11015G meets or exceeds all electrical specifications of the 2N6286G and uses identical TO-204 (TO-3) through-hole packaging. The higher current (30 A vs. 20 A), voltage (120 V vs. 80 V), and power ratings (200 W vs. 160 W) provide design margin. The minimum operating temperature of -55°C is suitable for most applications; however, designs requiring operation below -55°C must use the 2N6286 from Microchip or the original 2N6286G if available.

Q: What is the difference between the 2N6286G (onsemi) and 2N6286 (Microchip)?

A: Both parts share identical electrical specifications: 20 A collector current, 80 V breakdown voltage, and 3V Vce saturation at rated conditions. Both use TO-204 (TO-3) through-hole packaging. The primary differences are manufacturer (onsemi vs. Microchip), product status (obsolete vs. active), and RoHS compliance (ROHS3 compliant vs. non-compliant). The Microchip 2N6286 is suitable for direct electrical replacement but may not meet RoHS requirements for new designs.

Q: Are there any package compatibility issues when substituting these parts?

A: All three parts use TO-204 (TO-3) through-hole packaging with identical pin configurations. No PCB layout modifications are required for substitution. All parts are rated for through-hole mounting and are mechanically interchangeable.

Q: Which substitute part should be selected for new designs?

A: The MJ11015G (onsemi) is recommended for new designs. It is an active product with ROHS3 compliance, superior electrical ratings, and proven availability. The higher current and voltage specifications provide design margin and future flexibility.

Q: What compliance certifications apply to these parts?

A: The 2N6286G (onsemi) and MJ11015G (onsemi) are both ROHS3 compliant and REACH unaffected. The 2N6286 (Microchip) is RoHS non-compliant and REACH unaffected. All three parts carry ECCN EAR99 classification and HTSUS code 8541.29.0095.