2N5630 Equivalent & Substitute Parts

Part Overview

The 2N5630 is a PNP power bipolar junction transistor manufactured by Microchip Technology, rated for 120 V collector-emitter breakdown voltage, 16 A maximum collector current, and 200 W maximum power dissipation. The device is housed in a TO-204AD (TO-3) through-hole package and operates across a temperature range of -65°C to 200°C. This part is currently active in production with 2200 units in stock. Equivalent and substitute parts are identified to provide design flexibility, accommodate supply chain variations, and support applications requiring alternative electrical or mechanical characteristics within compatible parameters.

Substiute Parts

2N5630

Microchip TechnologyIn Stock: 22862N5630 Datasheet

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2N3773G

onsemiIn Stock: 21572N3773G Datasheet

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MJ15001G

onsemiIn Stock: 1206MJ15001G Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2N5630 is determined by compatibility across the following critical parameters: transistor polarity (PNP vs. NPN), maximum collector current rating, maximum collector-emitter breakdown voltage, maximum power dissipation, operating temperature range, and through-hole package format (TO-204/TO-3).

The 2N5630 is a PNP device. Direct PNP equivalents maintain identical polarity for circuit-level compatibility. NPN substitutes (2N3773G and MJ15001G) are classified as functional alternatives and require circuit topology inversion; they are suitable only in applications where complementary transistor pairs or polarity-independent topologies are employed.

Substitution eligibility is established when the candidate part meets or exceeds the 2N5630 specifications in collector current (16 A minimum), collector-emitter breakdown voltage (120 V minimum), power dissipation (200 W minimum), and temperature range (-65°C to 200°C). Package format must remain TO-204/TO-3 through-hole configuration.

Parameter Comparison

Engineering Selection Recommendations

2N3773G (onsemi): This NPN transistor provides equivalent collector current (16 A) and exceeds the 2N5630 in collector-emitter breakdown voltage (140 V vs. 120 V). Power dissipation is rated at 150 W, which is below the 2N5630 specification of 200 W. The 2N3773G is ROHS3 compliant and maintains the same operating temperature range and TO-3 package format. Selection of this part requires circuit topology modification to accommodate NPN polarity. This device is suitable for applications where power dissipation does not exceed 150 W and polarity inversion is acceptable.

MJ15001G (onsemi): This NPN transistor matches the 2N5630 in maximum power dissipation (200 W) and exceeds it in collector-emitter breakdown voltage (140 V vs. 120 V). Collector current is rated at 15 A, which is marginally below the 2N5630 specification of 16 A. The MJ15001G includes a specified transition frequency of 2 MHz and is ROHS3 compliant. Operating temperature range and TO-3 package format are identical to the main part. This device is suitable for high-power applications requiring full 200 W dissipation and is compatible with circuits designed for NPN polarity.

Both substitute parts are active products with established supply availability and meet regulatory compliance requirements (REACH Unaffected, ROHS3 Compliant). Selection between substitutes depends on application-specific requirements for power dissipation, collector current, and circuit polarity configuration.

Frequently Asked Questions (FAQ)

Q: Can the 2N3773G directly replace the 2N5630 in an existing circuit?

A: Direct replacement is not possible without circuit modification. The 2N5630 is PNP while the 2N3773G is NPN. These transistor types have opposite polarity and require inverted base-emitter-collector connections. Substitution is feasible only in applications where circuit topology supports NPN operation or where complementary transistor pairs are employed.

Q: What is the primary limitation of the 2N3773G as a substitute?

A: The 2N3773G is rated for 150 W maximum power dissipation, compared to the 2N5630 specification of 200 W. Applications requiring sustained power dissipation above 150 W cannot use this substitute without thermal management modifications or circuit redesign.

Q: Is the MJ15001G suitable for all 2N5630 applications?

A: The MJ15001G is suitable for applications where NPN polarity is acceptable and collector current requirements do not exceed 15 A. The 2N5630 is rated for 16 A maximum collector current; applications operating at or near this limit may require design verification with the MJ15001G. Power dissipation capacity (200 W) and operating temperature range (-65°C to 200°C) are fully compatible.

Q: Are all three parts available in the same package format?

A: Yes. The 2N5630, 2N3773G, and MJ15001G are all housed in TO-204AA/TO-3 through-hole packages. Physical dimensions and mounting characteristics are compatible, allowing for direct mechanical substitution in PCB layouts designed for TO-3 packages.

Q: What compliance certifications apply to these parts?

A: All three parts are REACH Unaffected. The 2N3773G and MJ15001G are ROHS3 Compliant. The 2N5630 compliance status for RoHS is not specified in available documentation. Verification with the component supplier is recommended for applications subject to RoHS requirements.

Q: How do the electrical characteristics compare between the substitute parts?

A: The 2N3773G provides higher collector-emitter breakdown voltage (140 V) and equivalent collector current (16 A) but lower power dissipation (150 W). The MJ15001G provides higher collector-emitter breakdown voltage (140 V) and equivalent power dissipation (200 W) but slightly lower collector current (15 A). Both exceed the 2N5630 in voltage rating. Selection depends on whether the application is current-limited or power-limited.

Q: Can the MJ15001G transition frequency specification affect circuit performance?

A: The MJ15001G specifies a transition frequency of 2 MHz. The 2N5630 transition frequency is not provided in available documentation. Applications operating at frequencies approaching or exceeding 2 MHz should evaluate whether this specification meets performance requirements. For DC or low-frequency applications, this parameter is not a limiting factor.