Equivalent & Substitute Parts for CP547-MJ11015-WN

Part Overview

The CP547-MJ11015-WN is a PNP Darlington bipolar junction transistor (BJT) manufactured by Central Semiconductor Corp, designed for surface mount die applications with a maximum collector current of 30 A and collector-emitter breakdown voltage of 120 V. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing design support and production continuity. The obsolete status necessitates evaluation of active alternative components that maintain electrical and mechanical compatibility with the original specification.

Substiute Parts

CP547-MJ11015-WN

Central Semiconductor CorpIn Stock: 1036CP547-MJ11015-WN Datasheet

Current PartRFQ

CP647-MJ11015-WN

Central Semiconductor CorpIn Stock: 718CP647-MJ11015-WN Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CP547-MJ11015-WN is determined by strict equivalence of the following electrical and mechanical parameters:

Critical Substitution Criteria:

• Transistor Type: PNP - Darlington configuration
• Current - Collector (Ic) (Max): 30 A minimum
• Voltage - Collector Emitter Breakdown (Max): 120 V minimum
• Package / Case: Die (surface mount)
• Mounting Type: Surface Mount

The CP647-MJ11015-WN qualifies as a direct substitute based on identical electrical ratings (30 A collector current, 120 V breakdown voltage) and matching package configuration (surface mount die). Both components are manufactured by Central Semiconductor Corp and share the same functional classification as PNP Darlington transistors. The substitute part maintains the same moisture sensitivity level (MSL 1) and REACH compliance status.

Parameter Comparison

Engineering Selection Recommendations

The CP647-MJ11015-WN is the manufacturer-recommended substitute for the obsolete CP547-MJ11015-WN. Selection of this substitute is supported by the following factors:

Product Status: The CP647-MJ11015-WN maintains active product status with current inventory availability (672 pcs), ensuring supply chain continuity for the obsolete CP547-MJ11015-WN.

Electrical Equivalence: Both components share identical maximum ratings for collector current (30 A) and collector-emitter breakdown voltage (120 V), meeting the core electrical requirements for direct substitution in PNP Darlington applications.

Package Compatibility: Both parts are supplied in surface mount die configuration, maintaining mechanical compatibility with existing PCB layouts and assembly processes.

Compliance Alignment: Both components maintain identical RoHS non-compliance status and REACH unaffected classification, ensuring regulatory consistency within the design.

Moisture Sensitivity: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity constraints during storage and handling.

Frequently Asked Questions (FAQ)

Q: Can the CP647-MJ11015-WN be used as a direct replacement for the CP547-MJ11015-WN?

A: Yes. The CP647-MJ11015-WN is the manufacturer-recommended substitute. Both components are PNP Darlington transistors with identical maximum collector current (30 A) and breakdown voltage (120 V) ratings, surface mount die packaging, and equivalent compliance certifications.

Q: What is the primary reason for substitution?

A: The CP547-MJ11015-WN is classified as obsolete. The CP647-MJ11015-WN is an active product with current manufacturing and inventory support from Central Semiconductor Corp.

Q: Are there any differences in electrical performance between these parts?

A: The substitute part provides additional specified parameters (Vce saturation, collector cutoff current, DC current gain, and operating temperature range) that were not documented for the original part. These specifications define the electrical characteristics of the substitute but do not alter its suitability for applications requiring 30 A at 120 V PNP Darlington functionality.

Q: Do both parts have the same moisture sensitivity requirements?

A: Yes. Both the CP547-MJ11015-WN and CP647-MJ11015-WN carry MSL 1 (Unlimited) classification, indicating no moisture sensitivity constraints.

Q: Are there any RoHS or REACH compliance differences?

A: No. Both components maintain identical RoHS non-compliant status and REACH unaffected classification.

Q: What is the inventory status of the substitute part?

A: The CP647-MJ11015-WN has 672 pcs of new original stock currently available, providing supply continuity for designs transitioning from the obsolete CP547-MJ11015-WN.