2N2913 Equivalent & Substitute Parts Reference

Part Overview

The 2N2913 is a dual NPN bipolar junction transistor (BJT) array manufactured by Central Semiconductor Corp, housed in a TO-78-6 metal can package. This component is classified as obsolete, with 726 units currently in stock. The 2N2913 is designed for applications requiring dual NPN transistor functionality with a maximum collector current of 30mA, collector-emitter breakdown voltage of 45V, and maximum power dissipation of 600mW. Due to its obsolete status, equivalent substitute parts from active product lines are necessary for new designs and long-term supply chain continuity.

Substiute Parts

2N2913

Central Semiconductor CorpIn Stock: 8332N2913 Datasheet

Current PartRFQ

MAT01AH

Analog Devices Inc.In Stock: 1257MAT01AH Datasheet

MFR RecommendedRFQ

MAT01AHZ

Analog Devices Inc.In Stock: 1475MAT01AHZ Datasheet

MFR RecommendedRFQ

MAT01GH

Analog Devices Inc.In Stock: 1384MAT01GH Datasheet

MFR RecommendedRFQ

MAT01GHZ

Analog Devices Inc.In Stock: 2008MAT01GHZ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2N2913 is determined by strict adherence to the following electrical and mechanical parameters:

Critical Matching Parameters:

• Transistor configuration: 2 NPN (Dual) array
• Package type: TO-78-6 Metal Can
• Mounting method: Through Hole
• Voltage rating: Collector-Emitter Breakdown ≥ 45V
• Current rating: Collector current capability ≥ 30mA
• Power dissipation: ≥ 600mW

Acceptable Variation Parameters:

• Transition frequency: Higher values are acceptable (backward compatible)
• DC Current Gain (hFE): Variations acceptable if not specified as critical in application
• Collector cutoff current: Lower values acceptable
• Vce Saturation: Variations acceptable if not specified as critical in application

The substitute parts MAT01AH, MAT01AHZ, MAT01GH, and MAT01GHZ from Analog Devices Inc. meet all critical matching parameters. These parts are dual NPN matched pair transistor arrays in TO-78-6 metal can packages with 45V breakdown voltage rating and through-hole mounting. All substitute parts are in active product status with RoHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

Substitution Feasibility:

All four substitute parts (MAT01AH, MAT01AHZ, MAT01GH, MAT01GHZ) are electrically and mechanically compatible with the 2N2913 for applications where the following conditions are met:

1. Collector Current Requirement: Applications requiring maximum collector current of 25mA or less. The 2N2913 supports 30mA maximum; substitute parts support 25mA maximum. Circuit designs must operate within the 25mA limit.

2. Power Dissipation Requirement: Applications requiring maximum power dissipation of 500mW or less. The 2N2913 supports 600mW maximum; substitute parts support 500mW maximum. Circuit designs must operate within the 500mW limit.

3. Voltage Requirement: Both the 2N2913 and all substitute parts support 45V collector-emitter breakdown voltage, making them equivalent for voltage specifications.

4. Frequency Requirement: Substitute parts feature 450MHz transition frequency compared to the 2N2913's 60MHz. This higher frequency capability is backward compatible and does not restrict substitution.

Compliance Considerations:

The 2N2913 is RoHS non-compliant. All substitute parts (MAT01AH, MAT01AHZ, MAT01GH, MAT01GHZ) are ROHS3 compliant. For applications subject to RoHS regulations or requiring compliance with modern environmental standards, substitute parts are mandatory.

Product Status:

The 2N2913 is classified as obsolete. All substitute parts are in active product status with established supply chains. For new designs and long-term production, substitute parts are recommended to ensure supply continuity and access to technical support.

Matched Pair Advantage:

Substitute parts are specified as "Matched Pair" transistor arrays, providing superior matching characteristics between the two transistors compared to the standard 2N2913 dual array. This characteristic is beneficial for differential amplifier circuits and precision analog applications.

Frequently Asked Questions (FAQ)

Q: Can the MAT01 series parts directly replace the 2N2913 in existing designs?

A: Direct replacement is possible if the circuit design operates within the electrical limits of the substitute parts. The critical constraint is collector current: circuits must operate at 25mA or less (versus the 2N2913's 30mA maximum). Power dissipation must not exceed 500mW (versus the 2N2913's 600mW maximum). All other electrical parameters are compatible or superior.

Q: What is the difference between MAT01AH, MAT01AHZ, MAT01GH, and MAT01GHZ?

A: All four parts are functionally equivalent dual NPN matched pair transistor arrays in TO-78-6 metal can packages. The differences are: MAT01AHZ and MAT01GHZ are supplied in bulk packaging, while MAT01AH and MAT01GH are supplied in standard packaging. MAT01GH and MAT01GHZ have a maximum collector cutoff current of 400nA, while MAT01AH and MAT01AHZ have 300nA. These variations do not affect substitution compatibility for standard applications.

Q: Are the substitute parts pin-compatible with the 2N2913?

A: Yes. Both the 2N2913 and all substitute parts use the TO-78-6 metal can package with identical through-hole mounting configuration. Pin assignments are compatible for dual NPN transistor array applications.

Q: Why do the substitute parts have higher transition frequency (450MHz vs. 60MHz)?

A: Higher transition frequency indicates improved high-frequency performance. This is a superior characteristic that does not restrict substitution. Circuits designed for 60MHz operation will function correctly with 450MHz-rated components.

Q: What is the significance of "Matched Pair" in the substitute part specifications?

A: Matched pair transistor arrays have tightly controlled matching between the two transistors in the package. This provides superior performance in differential amplifier circuits, precision analog applications, and balanced configurations where transistor matching is critical. The 2N2913 does not specify matched pair characteristics.

Q: Are the substitute parts suitable for new product designs?

A: Yes. All substitute parts are in active product status with established supply chains and technical documentation. They are suitable for new designs and offer the advantage of RoHS3 compliance and superior specifications compared to the obsolete 2N2913.

Q: What is the impact of the 25mA vs. 30mA collector current difference?

A: The substitute parts support 25mA maximum collector current compared to the 2N2913's 30mA. For applications requiring collector currents between 25mA and 30mA, the substitute parts are not suitable. For applications operating at 25mA or below, the substitute parts are fully compatible.

Q: Do the substitute parts have better temperature performance?

A: Yes. The substitute parts specify an operating temperature range of -55°C to 150°C (TJ), while the 2N2913 does not specify operating temperature limits. This provides better documentation of thermal performance for the substitute parts.