2STC5200 Equivalent & Substitute Parts

Part Overview

The 2STC5200 is an NPN bipolar junction transistor manufactured by STMicroelectronics, rated for 230 V collector-emitter breakdown voltage and 15 A maximum collector current. This device is designed for high-power switching and amplification applications in Through Hole TO-264 packaging. The 2STC5200 is classified as obsolete, necessitating identification of active equivalent and substitute parts for ongoing design requirements and procurement needs.

Substiute Parts

2STC5200

STMicroelectronicsIn Stock: 15332STC5200 Datasheet

Current PartRFQ

2SC5200-O(Q)

Toshiba Semiconductor and StorageIn Stock: 101932SC5200-O(Q) Datasheet

DirectRFQ

2SC5200OTU

onsemiIn Stock: 63682SC5200OTU Datasheet

DirectRFQ

FJL4315OTU

Fairchild SemiconductorIn Stock: 2502FJL4315OTU Datasheet

SimilarRFQ

MJL3281AG

onsemiIn Stock: 7394MJL3281AG Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2STC5200 is determined by electrical and mechanical compatibility across the following critical parameters: transistor type (NPN), maximum collector current rating, maximum collector-emitter breakdown voltage, maximum power dissipation, transition frequency, DC current gain characteristics, saturation voltage behavior, and Through Hole mounting configuration.

Substitute parts are classified into two categories:

Direct Equivalents maintain identical or superior electrical ratings within the same or compatible package families, ensuring pin-compatible replacement without circuit modification.

Similar Alternatives provide comparable electrical performance with minor parameter variations that remain within acceptable operating margins for the application, though package or pinout differences may require mechanical adaptation.

The following parameters establish substitution validity:

• Transistor Type: NPN (mandatory match)
• Collector Current Rating: Equal to or greater than 15 A
• Collector-Emitter Breakdown Voltage: Equal to or greater than 230 V
• Power Rating: Equal to or greater than 150 W
• Transition Frequency: Equal to or greater than 30 MHz
• Mounting Type: Through Hole (mandatory match)

Parameter Comparison

Engineering Selection Recommendations

2SC5200-O(Q) (Toshiba Semiconductor and Storage)

The 2SC5200-O(Q) is an active direct equivalent with identical electrical specifications to the 2STC5200. This part maintains 15 A collector current, 230 V breakdown voltage, and 150 W power rating. The device is ROHS3 compliant and currently in active production status with substantial inventory availability (10,100 pcs). Package configuration differs (TO-3PL versus TO-264), requiring mechanical board layout adaptation. This part is suitable for direct functional replacement where package footprint modification is acceptable.

2SC5200OTU (onsemi)

The 2SC5200OTU is an active substitute with enhanced electrical ratings: 17 A collector current and 250 V breakdown voltage, both exceeding the 2STC5200 specifications. Power rating remains 150 W with identical transition frequency and DC current gain characteristics. Package configuration matches the original 2STC5200 (TO-264-3, TO-264AA), enabling direct mechanical compatibility. Operating temperature range extends to -50°C, providing improved low-temperature performance. ROHS3 compliance and active production status confirm long-term availability. This part provides pin-compatible replacement with superior electrical margins.

FJL4315OTU (Fairchild Semiconductor)

The FJL4315OTU is an active similar alternative with 17 A collector current and 250 V breakdown voltage ratings. Electrical characteristics match the 2SC5200OTU across all common parameters. Package configuration (TO-264-3, TO-264AA) provides mechanical compatibility with the original 2STC5200. Operating temperature range extends to -50°C. ROHS3 compliance and active production status confirm availability. Supplier device package designation (HPM F2) indicates specialized thermal management features. This part functions as a pin-compatible alternative with enhanced current and voltage ratings.

MJL3281AG (onsemi)

The MJL3281AG is an active similar alternative with enhanced electrical specifications: 260 V breakdown voltage and 200 W power rating, both exceeding the 2STC5200. Collector current remains at 15 A. Package configuration (TO-264-3, TO-264AA) provides mechanical compatibility. Operating temperature range extends to -65°C, providing superior low-temperature performance. DC current gain specification differs (75 @ 5A, 5V versus 80 @ 1A, 5V), reflecting different measurement conditions. Collector cutoff current is higher (50µA versus 5µA). ROHS3 compliance and active production status confirm availability. This part provides pin-compatible replacement with enhanced voltage and power ratings.

Frequently Asked Questions (FAQ)

Q: Can the 2SC5200-O(Q) be used as a direct replacement for the 2STC5200?

A: The 2SC5200-O(Q) provides identical electrical specifications and is functionally equivalent. However, the package differs (TO-3PL versus TO-264), requiring mechanical board layout modification. Electrical performance is fully compatible.

Q: What is the primary advantage of 2SC5200OTU over the original 2STC5200?

A: The 2SC5200OTU maintains package compatibility (TO-264-3, TO-264AA) while providing enhanced electrical ratings: 17 A collector current versus 15 A, and 250 V breakdown voltage versus 230 V. Extended operating temperature range (-50°C to 150°C) provides improved performance margin.

Q: Are all substitute parts ROHS3 compliant?

A: All listed substitute parts (2SC5200-O(Q), 2SC5200OTU, FJL4315OTU, and MJL3281AG) are ROHS3 compliant, matching the compliance status of the original 2STC5200.

Q: Which substitute part provides the highest power dissipation capability?

A: The MJL3281AG provides 200 W maximum power rating, exceeding the 2STC5200 specification of 150 W. All other substitutes maintain the 150 W rating.

Q: Do all substitute parts maintain the same transition frequency as the 2STC5200?

A: All substitute parts maintain 30 MHz transition frequency, matching the original 2STC5200 specification.

Q: What is the difference in collector cutoff current between the 2STC5200 and MJL3281AG?

A: The 2STC5200 specifies 5µA maximum collector cutoff current (ICBO), while the MJL3281AG specifies 50µA. This represents a tenfold increase in leakage current, which may affect circuit performance in applications sensitive to reverse leakage.

Q: Can FJL4315OTU and 2SC5200OTU be used interchangeably?

A: Both parts share identical electrical specifications (17 A collector current, 250 V breakdown voltage, 150 W power, 30 MHz transition frequency) and compatible package configuration (TO-264-3, TO-264AA). They are electrically interchangeable, though sourced from different manufacturers.

Q: Which substitute part offers the widest operating temperature range?

A: The MJL3281AG provides the widest operating temperature range (-65°C to 150°C), compared to the 2STC5200 specification of 150°C maximum junction temperature.

Q: Are there inventory considerations for selecting a substitute part?

A: Inventory availability varies: 2SC5200-O(Q) has 10,100 pcs, 2SC5200OTU has 6,320 pcs, FJL4315OTU has 2,450 pcs, and MJL3281AG has 7,300 pcs. Selection should account for procurement lead times and long-term supply requirements.

Q: What mechanical considerations apply when substituting the 2SC5200-O(Q)?

A: The 2SC5200-O(Q) uses TO-3PL packaging versus the original TO-264 configuration. Board layout modification is required to accommodate the different pinout and physical dimensions. Electrical functionality remains unchanged.