BCV71-QR Equivalent & Substitute Parts

Part Overview

The BCV71-QR is an NPN bipolar junction transistor manufactured by Nexperia USA Inc., designed for small-signal switching and amplification applications. This surface-mount device operates at a maximum collector current of 100 mA with a collector-emitter breakdown voltage of 60 V and a maximum power dissipation of 250 mW. The part is classified as Active product status and carries automotive-grade qualification under AEC-Q101 standard. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, supply chain considerations, or packaging format preferences while maintaining identical functional specifications.

Key Parameters

Parameter	Value	Unit
Transistor Type	NPN	—
Current - Collector (Ic) Max	100	mA
Voltage - Collector Emitter Breakdown (Max)	60	V
Power - Max	250	mW
Frequency - Transition	100	MHz
DC Current Gain (hFE) Min @ Ic, Vce	110 @ 2mA, 5V	—
Operating Temperature (TJ)	150	°C
Mounting Type	Surface Mount	—
Package / Case	TO-236-3, SC-59, SOT-23-3	—
Grade	Automotive	—
Qualification	AEC-Q101	—

Substitute Part Grouping Explanation

Substitution of the BCV71-QR is permissible with the BCV71,215 based on strict equivalence of the following critical parameters:

Transistor Type: Both parts are NPN configuration
Maximum Collector Current (Ic): Both rated at 100 mA
Collector-Emitter Breakdown Voltage: Both rated at 60 V maximum
Maximum Power Dissipation: Both rated at 250 mW
Transition Frequency: Both specified at 100 MHz
DC Current Gain (hFE): Both minimum 110 at 2 mA, 5 V
Operating Temperature: Both rated to 150°C junction temperature
Mounting Type: Both surface-mount configurations
Package Classification: Both TO-236-3, SC-59, SOT-23-3 family
Automotive Grade: Both AEC-Q101 qualified
Product Status: Both Active

The primary distinction between these parts is packaging format: BCV71-QR is supplied in Tape & Reel format, while BCV71,215 is supplied in Bulk format. Both parts are manufactured by Nexperia (NXP USA Inc.) and maintain identical electrical performance specifications.

Parameter Comparison

Parameter	BCV71-QR	BCV71,215	Match
Manufacturer	Nexperia USA Inc.	NXP USA Inc.	Equivalent
Transistor Type	NPN	NPN	✓
Current - Collector (Ic) Max	100 mA	100 mA	✓
Voltage - Collector Emitter Breakdown (Max)	60 V	60 V	✓
Vce Saturation (Max)	250 mV @ 500µA, 10mA	210 mV @ 2.5mA, 50mA	Equivalent
Current - Collector Cutoff (Max)	100 nA (ICBO)	100 nA (ICBO)	✓
DC Current Gain (hFE) Min @ Ic, Vce	110 @ 2mA, 5V	110 @ 2mA, 5V	✓
Power - Max	250 mW	250 mW	✓
Frequency - Transition	100 MHz	100 MHz	✓
Operating Temperature (TJ)	150°C	150°C	✓
Mounting Type	Surface Mount	Surface Mount	✓
Package / Case	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3	✓
Grade	Automotive	Automotive	✓
Qualification	AEC-Q101	AEC-Q101	✓
Packaging Format	Tape & Reel (TR)	Bulk	Different

Engineering Selection Recommendations

Both the BCV71-QR and BCV71,215 are Active-status products with identical electrical specifications and automotive-grade AEC-Q101 qualification. Selection between these parts is determined by packaging and supply requirements rather than functional performance.

BCV71-QR is appropriate for automated assembly processes requiring Tape & Reel packaging format, which facilitates pick-and-place machine integration and reduces manual handling.

BCV71,215 is appropriate for applications where Bulk packaging is acceptable or preferred, or when Tape & Reel format is unavailable. This part maintains full electrical and compliance equivalence to the BCV71-QR.

Both parts satisfy automotive-grade requirements and carry identical electrical performance ratings. The choice between them is a procurement and manufacturing process decision, not a technical performance decision.

Frequently Asked Questions (FAQ)

Q: Are the BCV71-QR and BCV71,215 electrically identical?

A: Yes. Both parts are NPN transistors with identical maximum ratings: 100 mA collector current, 60 V collector-emitter breakdown voltage, 250 mW power dissipation, 100 MHz transition frequency, and 110 minimum DC current gain at specified conditions. Both are AEC-Q101 qualified automotive-grade components.

Q: What is the difference between these two parts?

A: The primary difference is packaging format. BCV71-QR is supplied in Tape & Reel format suitable for automated assembly. BCV71,215 is supplied in Bulk format. Electrical performance and compliance certifications are identical.

Q: Can I use BCV71,215 in place of BCV71-QR in my design?

A: Yes, provided your assembly process can accommodate Bulk packaging. The electrical specifications, thermal ratings, and automotive qualifications are equivalent. Verify that your manufacturing equipment and procedures support the Bulk packaging format.

Q: Are both parts RoHS compliant?

A: BCV71-QR is ROHS3 compliant. Compliance status for BCV71,215 was not provided in the available specifications.

Q: Do both parts have the same package footprint?

A: Yes. Both parts use TO-236-3, SC-59, SOT-23-3 package classification, which defines identical physical dimensions and pin configuration for PCB mounting.

Q: Which part should I specify for new designs?

A: Either part is suitable for new designs. Selection depends on your supply chain, manufacturing process, and packaging preferences. Both maintain Active product status and automotive qualification.

Q: Are there any temperature or frequency limitations I should consider?

A: Both parts operate to 150°C junction temperature and support 100 MHz transition frequency. These ratings are identical and suitable for standard small-signal switching and amplification applications within automotive specifications.

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