2SC3303-Y-TP Equivalent & Substitute Parts

Part Overview

The 2SC3303-Y-TP is an NPN bipolar junction transistor manufactured by Micro Commercial Co, designed for general-purpose switching and amplification applications. This device features a maximum collector current of 5 A, collector-emitter breakdown voltage of 80 V, and a maximum power dissipation of 1 W in a surface mount DPAK package. The product is currently obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and component procurement.

Substiute Parts

2SC3303-Y-TP

Micro Commercial CoIn Stock: 7852SC3303-Y-TP Datasheet

Current PartRFQ

2SCR586D3TL1

Rohm SemiconductorIn Stock: 47692SCR586D3TL1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2SC3303-Y-TP is determined by electrical and mechanical compatibility across the following critical parameters:

Electrical Compatibility Criteria:

• Transistor type must be NPN
• Maximum collector current (Ic) must be ≥ 5 A
• Collector-emitter breakdown voltage (VCEO) must be ≥ 80 V
• Maximum power dissipation must support the application requirements
• Operating temperature range must include 150°C (TJ)

Mechanical Compatibility Criteria:

• Package type must be TO-252-3 DPAK (2 Leads + Tab), SC-63
• Surface mount configuration required
• Pin configuration must be identical

Compliance Requirements:

• ROHS3 compliance required
• MSL rating of 1 (Unlimited) required
• REACH Unaffected status required

The 2SCR586D3TL1 from Rohm Semiconductor meets all electrical and mechanical substitution criteria, with enhanced performance characteristics in frequency response and power dissipation.

Parameter Comparison

Engineering Selection Recommendations

The 2SCR586D3TL1 is a direct electrical and mechanical substitute for the obsolete 2SC3303-Y-TP. Both devices are ROHS3 compliant, REACH unaffected, and share identical package specifications (TO-252-3 DPAK) and pin configurations, enabling direct board-level replacement without layout modifications.

The 2SCR586D3TL1 offers superior performance characteristics compared to the main part: a 10 W power rating versus 1 W, a transition frequency of 200 MHz versus 20 MHz, and a higher DC current gain of 120 versus 70. These enhanced specifications provide additional design margin and performance headroom for applications requiring the 2SC3303-Y-TP.

The substitute part is currently in active production status with substantial inventory availability (4682 pieces), ensuring long-term supply continuity and component accessibility for new designs and legacy system support.

Frequently Asked Questions (FAQ)

Q: Can the 2SCR586D3TL1 be used as a direct replacement for the 2SC3303-Y-TP?

A: Yes. Both devices are NPN transistors with identical maximum collector current (5 A), collector-emitter breakdown voltage (80 V), operating temperature (150°C), and package configuration (TO-252-3 DPAK). Electrical and mechanical compatibility is confirmed. No circuit modifications or board redesign is required.

Q: What are the key differences between these two parts?

A: The 2SCR586D3TL1 provides enhanced performance in three areas: maximum power dissipation (10 W versus 1 W), transition frequency (200 MHz versus 20 MHz), and DC current gain (120 versus 70). These differences represent performance improvements that do not compromise backward compatibility.

Q: Are both parts compliant with current environmental regulations?

A: Yes. Both the 2SC3303-Y-TP and 2SCR586D3TL1 are ROHS3 compliant and REACH unaffected. Both devices have MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions during storage and handling.

Q: What is the package compatibility between these parts?

A: Both parts use the TO-252-3 DPAK package (2 Leads + Tab), SC-63 designation. The physical dimensions, pin spacing, and mounting footprint are identical, allowing direct PCB substitution without layout changes.

Q: Why is the 2SC3303-Y-TP listed as obsolete?

A: The 2SC3303-Y-TP is no longer manufactured by Micro Commercial Co. The 2SCR586D3TL1 from Rohm Semiconductor is an active production alternative that fulfills the same electrical and mechanical requirements with enhanced performance specifications.

Q: Can the higher power rating of the 2SCR586D3TL1 cause issues in the original circuit?

A: No. A higher power rating indicates greater thermal capability and does not create compatibility issues. The substitute part will operate safely within the electrical parameters of circuits designed for the original 2SC3303-Y-TP.

Q: Is inventory availability a concern for either part?

A: The 2SC3303-Y-TP is obsolete with limited remaining stock (717 pieces). The 2SCR586D3TL1 is in active production with substantial inventory (4682 pieces), providing reliable long-term availability for component procurement.