BC847C-QVL Equivalent & Substitute Parts

Part Overview

The BC847C-QVL is an NPN bipolar junction transistor manufactured by Nexperia USA Inc., classified as an active product with automotive-grade qualification (AEC-Q101). This surface mount transistor operates at 45 V collector-emitter breakdown voltage with a maximum collector current of 100 mA and 250 mW power dissipation. The part is supplied in Tape & Reel packaging with TO-236AB (SOT-23-3) case configuration.

Equivalent and substitute parts are identified based on matching electrical characteristics, mechanical compatibility, and compliance certifications. Alternative part numbers address packaging format variations, inventory availability, and manufacturing source options while maintaining functional equivalence within specified parameter tolerances.

Key Parameters

Parameter	Value	Unit
Transistor Type	NPN	—
Voltage - Collector Emitter Breakdown (Max)	45	V
Current - Collector (Ic) (Max)	100	mA
Power - Max	250	mW
Frequency - Transition	100	MHz
DC Current Gain (hFE) (Min) @ Ic, Vce	420 @ 2mA, 5V	—
Vce Saturation (Max) @ Ib, Ic	400	mV @ 5mA, 100mA
Current - Collector Cutoff (Max)	15	nA
Operating Temperature (TJ)	150	°C
Package / Case	TO-236-3, SC-59, SOT-23-3	—
Mounting Type	Surface Mount	—
Grade	Automotive	—
Qualification	AEC-Q101	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitute parts for the BC847C-QVL are classified into two categories based on electrical and mechanical compatibility:

Parametric Equivalents maintain identical electrical specifications across all critical parameters: collector-emitter breakdown voltage (45 V), maximum collector current (100 mA), transition frequency (100 MHz), DC current gain minimum (420 @ 2mA, 5V), operating temperature (150°C), and package configuration (TO-236-3/SOT-23-3). These parts differ only in packaging format (Tape & Reel versus Cut Tape) or minor manufacturing designations. Parametric equivalents include BC847C,215; BC847C,235; BC847C-QR; BC850C,215; and BC850C,235.

Similar Parts share the same transistor type (NPN), voltage rating (45 V), collector current (100 mA), transition frequency (100 MHz), and package form factor but exhibit differences in one or more of the following parameters: maximum power dissipation (200 mW versus 250 mW), Vce saturation voltage (500 mV versus 400 mV), DC current gain (110 or 200 versus 420), collector cutoff current (100 nA versus 15 nA), or operating temperature range (-55°C to 150°C versus 150°C maximum). Similar parts are sourced from Taiwan Semiconductor Corporation and include BC847A RFG, BC847B RFG, and BC847C RFG.

The key parameters determining substitution eligibility are: transistor type, collector-emitter breakdown voltage, maximum collector current, transition frequency, package configuration, and compliance certifications (AEC-Q101, RoHS3).

Parameter Comparison

Part Number	Manufacturer	Ic (Max) mA	Vce Breakdown (Max) V	Power (Max) mW	hFE (Min) @ 2mA, 5V	Vce Sat (Max) mV @ 5mA, 100mA	Frequency MHz	Package	Packaging Format	AEC-Q101
BC847C-QVL	Nexperia USA Inc.	100	45	250	420	400	100	TO-236-3	Tape & Reel	Yes
BC847C,215	Nexperia USA Inc.	100	45	250	420	400	100	TO-236-3	Cut Tape & Digi-Reel	Yes
BC847C,235	Nexperia USA Inc.	100	45	250	420	400	100	TO-236-3	Tape & Reel	Yes
BC847C-QR	Nexperia USA Inc.	100	45	250	420	400	100	TO-236-3	Tape & Reel	Yes
BC850C,215	Nexperia USA Inc.	100	45	250	420	600	100	TO-236-3	Cut Tape & Digi-Reel	Yes
BC850C,235	Nexperia USA Inc.	100	45	250	420	600	100	TO-236-3	Tape & Reel	Yes
BC847A RFG	Taiwan Semiconductor Corporation	100	45	200	110	500	100	TO-236-3	Tape & Reel	No
BC847B RFG	Taiwan Semiconductor Corporation	100	45	200	200	500	100	TO-236-3	Tape & Reel	No
BC847C RFG	Taiwan Semiconductor Corporation	100	45	200	420	500	100	TO-236-3	Tape & Reel	No

Engineering Selection Recommendations

Parametric Equivalent Selection (Nexperia USA Inc.)

Parts BC847C,215; BC847C,235; BC847C-QR; BC850C,215; and BC850C,235 are direct parametric equivalents manufactured by Nexperia USA Inc. with AEC-Q101 automotive qualification. These parts maintain identical electrical performance specifications and are suitable for direct substitution in automotive and industrial applications requiring AEC-Q101 compliance.

BC847C,215 and BC850C,215 are supplied in Cut Tape & Digi-Reel format, appropriate for applications requiring individual component handling or lower-volume procurement. BC847C,235 and BC850C,235 are supplied in standard Tape & Reel format, suitable for high-volume automated assembly operations.

BC847C-QR is supplied in Tape & Reel format and belongs to the BC847x-Q series designation, indicating qualification-level manufacturing.

The BC850C variants (BC850C,215 and BC850C,235) exhibit higher Vce saturation voltage (600 mV versus 400 mV) compared to BC847C variants. This parameter difference does not affect substitution eligibility but must be considered in circuit designs where saturation voltage directly impacts power dissipation or switching performance.

Similar Part Selection (Taiwan Semiconductor Corporation)

Parts BC847A RFG, BC847B RFG, and BC847C RFG are manufactured by Taiwan Semiconductor Corporation and do not carry AEC-Q101 automotive qualification. These parts are classified as similar rather than equivalent due to multiple parameter differences: reduced maximum power dissipation (200 mW versus 250 mW), higher Vce saturation voltage (500 mV versus 400 mV), lower collector cutoff current (100 nA versus 15 nA), and extended operating temperature range (-55°C to 150°C versus 150°C maximum).

Selection of Taiwan Semiconductor Corporation parts is appropriate for non-automotive applications or designs where AEC-Q101 compliance is not required. The BC847C RFG variant matches the DC current gain specification (420 @ 2mA, 5V) of the primary part but retains the power dissipation and saturation voltage differences noted above.

Compliance and Certification Considerations

All Nexperia USA Inc. parts maintain ROHS3 compliance, MSL Level 1 (unlimited moisture sensitivity), and REACH unaffected status. Taiwan Semiconductor Corporation parts maintain ROHS3 compliance and MSL Level 1 status but do not carry AEC-Q101 automotive qualification.

Applications requiring automotive-grade components must select from the Nexperia USA Inc. product line (BC847C-QVL, BC847C,215, BC847C,235, BC847C-QR, BC850C,215, BC850C,235).

Frequently Asked Questions (FAQ)

Q: Can BC847C,215 replace BC847C-QVL in automotive applications?

A: Yes. BC847C,215 is a parametric equivalent with identical electrical specifications and AEC-Q101 automotive qualification. The only difference is packaging format: BC847C,215 is supplied in Cut Tape & Digi-Reel format while BC847C-QVL is supplied in Tape & Reel format. Both are suitable for automotive applications.

Q: What is the difference between BC847C and BC850C variants?

A: BC847C and BC850C variants share identical electrical specifications except for Vce saturation voltage. BC847C exhibits 400 mV maximum saturation voltage at 5 mA base current and 100 mA collector current, while BC850C exhibits 600 mV under the same conditions. Both are parametric equivalents of BC847C-QVL and maintain AEC-Q101 qualification. The saturation voltage difference affects power dissipation in saturated switching applications.

Q: Are Taiwan Semiconductor Corporation BC847 parts suitable replacements for Nexperia parts?

A: Taiwan Semiconductor Corporation BC847A RFG, BC847B RFG, and BC847C RFG are classified as similar parts rather than parametric equivalents. These parts differ in maximum power dissipation (200 mW versus 250 mW), Vce saturation voltage (500 mV versus 400 mV), collector cutoff current (100 nA versus 15 nA), and do not carry AEC-Q101 automotive qualification. Selection depends on application requirements and compliance mandates.

Q: What does the ",215" and ",235" designation indicate?

A: The ",215" and ",235" designations indicate packaging and distribution format variations. BC847C,215 is supplied in Cut Tape & Digi-Reel format suitable for individual component handling. BC847C,235 is supplied in standard Tape & Reel format suitable for automated high-volume assembly. Both maintain identical electrical specifications and AEC-Q101 qualification.

Q: Can I use BC847C RFG (Taiwan Semiconductor) in place of BC847C-QVL (Nexperia) in a design?

A: Substitution is possible only if the application does not require AEC-Q101 automotive qualification and can tolerate the parameter differences: 200 mW maximum power (versus 250 mW), 500 mV Vce saturation (versus 400 mV), and 100 nA collector cutoff current (versus 15 nA). Circuit designs sensitive to saturation voltage or power dissipation must be re-evaluated.

Q: Are all listed parts in the same package configuration?

A: Yes. All listed parts use TO-236-3 (SC-59, SOT-23-3) surface mount package configuration. Differences exist only in packaging format (Tape & Reel versus Cut Tape & Digi-Reel) and manufacturing source, not in physical component dimensions or pin configuration.

Q: What is the significance of AEC-Q101 qualification?

A: AEC-Q101 is an automotive electronics qualification standard. Parts carrying this qualification have undergone rigorous testing for reliability, temperature cycling, and performance consistency required for automotive applications. Nexperia USA Inc. parts in this list maintain AEC-Q101 qualification; Taiwan Semiconductor Corporation parts do not.

Q: Can I mix different substitute parts in the same circuit board assembly?

A: Yes, provided all selected parts meet the circuit design requirements. Parametric equivalents (all Nexperia USA Inc. parts) are fully interchangeable. If mixing Nexperia and Taiwan Semiconductor parts, verify that the application does not require AEC-Q101 compliance and that circuit performance tolerates the parameter differences in power dissipation and saturation voltage.

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