BC847BVCQ-7 Equivalent & Substitute Parts

Part Overview

The BC847BVCQ-7 is a dual NPN bipolar junction transistor (BJT) array manufactured by Diodes Incorporated, designed for general-purpose switching and amplification applications. This component is housed in a SOT-563 surface mount package and operates across an automotive temperature range with AEC-Q101 qualification. The part is currently in active production status with 1,115 units in stock.

Substitute parts are necessary when the BC847BVCQ-7 becomes unavailable, when alternative packaging formats are required for specific PCB layouts, or when design requirements call for enhanced performance characteristics such as higher power dissipation or improved current gain specifications.

Substiute Parts

BC847BVCQ-7

Diodes IncorporatedIn Stock: 1138BC847BVCQ-7 Datasheet

Current PartRFQ

BC847BV,115

Nexperia USA Inc.In Stock: 6453BC847BV,115 Datasheet

SimilarRFQ

BC847BV,315

Nexperia USA Inc.In Stock: 73692BC847BV,315 Datasheet

SimilarRFQ

CMLT5088E TR PBFREE

Central Semiconductor CorpIn Stock: 15292CMLT5088E TR PBFREE Datasheet

SimilarRFQ

CMLT5088EM TR PBFREE

Central Semiconductor CorpIn Stock: 3113CMLT5088EM TR PBFREE Datasheet

SimilarRFQ

SBC847CDXV6T1G

onsemiIn Stock: 17509SBC847CDXV6T1G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the BC847BVCQ-7 is determined by the following critical parameters:

Mandatory Matching Criteria:

• Transistor configuration: 2 NPN (Dual) array
• Maximum collector current: 100mA minimum
• Collector-emitter breakdown voltage: 45V minimum
• Transition frequency: 100MHz minimum
• Surface mount technology
• Operating temperature range: -55°C to 150°C minimum

Acceptable Variation Parameters:

• Power dissipation: 150mW or greater
• DC current gain (hFE): 200 or greater at specified conditions
• Vce saturation: 300mV or lower at rated conditions
• Collector cutoff current: 15nA or lower
• Package format: SOT-563 or SOT-666 (both compatible with dual NPN array)

Substitute parts are grouped into two categories: direct replacements maintaining identical electrical specifications and enhanced-performance alternatives offering superior characteristics while maintaining backward compatibility with the BC847BVCQ-7 application requirements.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (Identical Electrical Performance):

BC847BV,115 and BC847BV,315 (Nexperia USA Inc.) are electrically equivalent to the BC847BVCQ-7 across all critical parameters. Both parts maintain the same collector current, breakdown voltage, saturation characteristics, and current gain specifications. Both are AEC-Q101 qualified automotive-grade components with ROHS3 compliance. The primary distinction is packaging format: these parts are supplied in SOT-666 instead of SOT-563. Both parts are marked "Not For New Designs," indicating they are legacy products suitable only for sustaining production or replacement applications.

Enhanced-Performance Substitutes:

SBC847CDXV6T1G (onsemi) provides superior performance characteristics while maintaining backward compatibility. This part offers 500mW power dissipation (compared to 150mW in the BC847BVCQ-7), higher DC current gain (420 minimum versus 200), and identical electrical specifications for voltage, current, and frequency parameters. The SBC847CDXV6T1G is AEC-Q101 qualified, automotive-grade, and in active production status. This part is suitable for new designs requiring enhanced thermal performance or higher current gain margins.

CMLT5088E TR PBFREE and CMLT5088EM TR PBFREE (Central Semiconductor Corp) offer higher breakdown voltage (50V versus 45V) and increased power dissipation (350mW). These parts are active production items with extended temperature range (-65°C to 150°C). However, these parts do not carry automotive grade or AEC-Q101 qualification and are not recommended for automotive applications requiring these certifications.

Packaging Considerations:

The BC847BVCQ-7 is supplied in SOT-563 packaging. Nexperia substitutes (BC847BV,115 and BC847BV,315) are available in SOT-666 format, which requires PCB layout modification. onsemi and Central Semiconductor alternatives maintain SOT-563 compatibility, eliminating layout redesign requirements.

Compliance and Certification:

For automotive applications requiring AEC-Q101 qualification and automotive-grade components, only BC847BV,115, BC847BV,315, and SBC847CDXV6T1G are acceptable substitutes. The CMLT5088 series lacks automotive qualification and must not be used in automotive designs with these requirements.

Frequently Asked Questions (FAQ)

Q: Can BC847BV,115 or BC847BV,315 be used as direct replacements for BC847BVCQ-7?

A: BC847BV,115 and BC847BV,315 are electrically equivalent to the BC847BVCQ-7 and maintain identical electrical specifications. Both are AEC-Q101 qualified automotive-grade components. However, these parts are marked "Not For New Designs" and are supplied in SOT-666 packaging instead of SOT-563, requiring PCB layout modification. They are suitable for sustaining production or replacement applications only.

Q: What is the primary difference between SBC847CDXV6T1G and BC847BVCQ-7?

A: The SBC847CDXV6T1G offers enhanced performance with 500mW power dissipation (versus 150mW), higher DC current gain (420 minimum versus 200 minimum), and identical electrical specifications for voltage, current, and frequency. Both parts are AEC-Q101 qualified, automotive-grade, and supplied in SOT-563 packaging. The SBC847CDXV6T1G is suitable for new designs.

Q: Are CMLT5088E TR PBFREE and CMLT5088EM TR PBFREE suitable for automotive applications?

A: CMLT5088E TR PBFREE and CMLT5088EM TR PBFREE are not automotive-grade components and do not carry AEC-Q101 qualification. These parts must not be used in automotive designs requiring automotive-grade or AEC-Q101 certified components. They are suitable only for industrial or consumer applications.

Q: What are the key electrical parameters that determine substitution compatibility?

A: Substitution compatibility is determined by: transistor configuration (2 NPN dual array), maximum collector current (100mA minimum), collector-emitter breakdown voltage (45V minimum), transition frequency (100MHz minimum), and operating temperature range (-55°C to 150°C minimum). Parts meeting these criteria are electrically compatible with the BC847BVCQ-7.

Q: Does packaging format affect electrical performance?

A: Packaging format (SOT-563 versus SOT-666) does not affect electrical performance. Both packages are suitable for dual NPN transistor arrays. The primary impact is PCB layout compatibility. SOT-563 and SOT-666 packages have different pin configurations and footprints, requiring layout modification when switching between formats.

Q: Which substitute part is recommended for new automotive designs?

A: SBC847CDXV6T1G is recommended for new automotive designs. This part is AEC-Q101 qualified, automotive-grade, in active production status, maintains SOT-563 packaging compatibility, and offers enhanced performance characteristics including higher power dissipation and improved current gain specifications.

Q: What does "Not For New Designs" status mean?

A: "Not For New Designs" indicates that the manufacturer has discontinued active development and recommends against using these parts in new product designs. These parts are available for sustaining production of existing products or for replacement applications only. New designs should utilize parts with "Active" product status.

Q: Are all substitute parts ROHS3 compliant?

A: Yes, all substitute parts listed are ROHS3 compliant. All parts also maintain REACH Unaffected status, ensuring compliance with environmental and hazardous substance regulations.