2SC603600L Equivalent & Substitute Parts

Part Overview

The 2SC603600L is an NPN bipolar junction transistor manufactured by Panasonic Electronic Components, designed for general-purpose switching and amplification applications. This device operates at 12 V collector-emitter breakdown voltage with a maximum collector current of 500 mA and 100 mW power dissipation in a surface mount SSSMini3-F1 package (SOT-723).

The 2SC603600L is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this transistor.

Substiute Parts

2SC603600L

Panasonic Electronic ComponentsIn Stock: 81382SC603600L Datasheet

Current PartRFQ

2SC5663T2L

Rohm SemiconductorIn Stock: 76202SC5663T2L Datasheet

DirectRFQ

MMBT2222AM3T5G

onsemiIn Stock: 215368MMBT2222AM3T5G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 2SC603600L are identified based on strict electrical and mechanical parameter compatibility within the NPN bipolar junction transistor category. The substitution logic is based on the following critical parameters:

Electrical Compatibility Criteria:

• Transistor Type: NPN configuration
• Collector Current (Ic) Rating: Equal to or greater than 500 mA
• Collector-Emitter Breakdown Voltage (Vce(BR)CEO): Equal to or greater than 12 V
• Vce Saturation characteristics: Compatible with 250mV @ 10mA, 200mA specification
• DC Current Gain (hFE): Minimum 270 @ 10mA, 2V
• Power Dissipation: Equal to or greater than 100 mW
• Frequency - Transition: Equal to or greater than 200 MHz

Mechanical Compatibility Criteria:

• Mounting Type: Surface Mount
• Package / Case: SOT-723
• Moisture Sensitivity Level: MSL 1 (Unlimited)

Substitute parts are grouped into two categories:

Direct Substitute (Electrical & Mechanical Match): The 2SC5663T2L meets all electrical parameters within the specified ranges and shares identical package and mounting characteristics.

Similar Substitute (Enhanced Electrical Performance): The MMBT2222AM3T5G exceeds the electrical specifications of the 2SC603600L across multiple parameters while maintaining SOT-723 package compatibility. This part operates at higher voltage and current ratings, providing design margin for applications requiring enhanced performance headroom.

Parameter Comparison

Engineering Selection Recommendations

2SC5663T2L (Direct Substitute): The 2SC5663T2L is the primary direct substitute for the 2SC603600L. This part is manufactured by Rohm Semiconductor and maintains active product status, ensuring long-term availability and supply chain stability. Electrical parameters are identical to the main part across all critical specifications: 500 mA collector current, 12 V breakdown voltage, 250mV saturation voltage, 270 hFE minimum, and 100 mW power rating. The 2SC5663T2L exceeds the main part in transition frequency (320 MHz vs. 200 MHz) and maximum operating temperature (150°C vs. 125°C), providing enhanced performance margins. Both parts share SOT-723 packaging and MSL 1 moisture sensitivity rating. The 2SC5663T2L is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements.

MMBT2222AM3T5G (Similar Substitute): The MMBT2222AM3T5G, manufactured by onsemi, is classified as a similar substitute due to enhanced electrical specifications that exceed the 2SC603600L requirements. This part maintains SOT-723 package compatibility and MSL 1 rating. The MMBT2222AM3T5G operates at 40 V breakdown voltage (vs. 12 V), 600 mA collector current (vs. 500 mA), and 640 mW power dissipation (vs. 100 mW). The part is active in production with ROHS3 compliance and REACH unaffected status. The MMBT2222AM3T5G is suitable for applications where the 2SC603600L specifications are met within the lower voltage and current envelope, with the added benefit of extended performance headroom. The wider operating temperature range (-55°C to 150°C) supports applications across broader environmental conditions.

Frequently Asked Questions (FAQ)

Q: Can the 2SC5663T2L be used as a direct replacement for the 2SC603600L without circuit modification?

A: Yes. The 2SC5663T2L meets all electrical specifications of the 2SC603600L: identical collector current (500 mA), breakdown voltage (12 V), saturation voltage (250mV @ 10mA, 200mA), DC current gain (270 @ 10mA, 2V), and power rating (100 mW minimum). Both parts use SOT-723 packaging with identical pinout and MSL 1 moisture sensitivity. No circuit modification is required.

Q: What are the key differences between the 2SC5663T2L and MMBT2222AM3T5G?

A: The 2SC5663T2L is a direct electrical match to the 2SC603600L with identical voltage and current ratings. The MMBT2222AM3T5G provides enhanced specifications: 40 V breakdown voltage (vs. 12 V), 600 mA collector current (vs. 500 mA), and 640 mW power dissipation (vs. 100 mW). Both parts share SOT-723 packaging. The MMBT2222AM3T5G is suitable when design margins for higher voltage or current operation are required.

Q: Are the 2SC5663T2L and MMBT2222AM3T5G compatible with the same PCB footprint as the 2SC603600L?

A: Yes. All three parts use SOT-723 packaging, which defines identical physical dimensions and pinout. PCB footprints are interchangeable without modification.

Q: What is the product status difference between the substitute parts?

A: The 2SC603600L is classified as obsolete. Both substitute parts are active in production: the 2SC5663T2L is manufactured by Rohm Semiconductor and the MMBT2222AM3T5G is manufactured by onsemi. Active product status ensures continued availability and supply chain support.

Q: Do the substitute parts meet current regulatory compliance standards?

A: Yes. Both the 2SC5663T2L and MMBT2222AM3T5G are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components.

Q: Can the MMBT2222AM3T5G be used in applications designed for the 2SC603600L?

A: Yes. The MMBT2222AM3T5G exceeds all electrical specifications of the 2SC603600L. Applications designed for 12 V, 500 mA, and 100 mW operation function within the MMBT2222AM3T5G's rated envelope. The higher voltage (40 V) and current (600 mA) ratings provide design margin. Saturation voltage characteristics differ (1V @ 50mA, 500mA vs. 250mV @ 10mA, 200mA), which may affect switching performance in saturation-dependent circuits.

Q: What is the moisture sensitivity level for all three parts?

A: All three parts—2SC603600L, 2SC5663T2L, and MMBT2222AM3T5G—are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

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

A: For new designs requiring 12 V, 500 mA operation, the 2SC5663T2L is the recommended choice. It provides direct electrical equivalence to the 2SC603600L with active product status, regulatory compliance, and long-term availability. The MMBT2222AM3T5G is suitable when higher voltage or current margins are required by the application.