BCP53-16-TP Equivalent & Substitute Parts

Part Overview

The BCP53-16-TP is an active PNP bipolar junction transistor manufactured by Micro Commercial Co, designed for surface mount applications in the SOT-223 package. This component operates at 80 V collector-emitter breakdown voltage with a maximum collector current of 1 A and 1.5 W power dissipation. The part is RoHS3 compliant and carries unlimited moisture sensitivity level classification.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across the critical parameters that define the BCP53-16-TP functional envelope. Alternative sources and variants exist due to manufacturing availability, packaging options, and performance grade requirements in different application contexts.

Key Parameters

Parameter	Value	Unit
Transistor Type	PNP	—
Voltage - Collector Emitter Breakdown (Max)	80	V
Current - Collector (Ic) (Max)	1	A
Power - Max	1.5	W
Frequency - Transition	100	MHz
Vce Saturation (Max) @ Ib, Ic	500mV @ 50mA, 500mA	—
DC Current Gain (hFE) (Min) @ Ic, Vce	100 @ 150mA, 2V	—
Operating Temperature Range	-55 to 150	°C
Package / Case	TO-261-4, TO-261AA	—
Supplier Device Package	SOT-223	—
Mounting Type	Surface Mount	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution eligibility for the BCP53-16-TP is determined by strict equivalence across the following critical parameters:

Mandatory Equivalence Criteria:

Transistor Type: PNP
Voltage - Collector Emitter Breakdown (Max): 80 V
Package / Case: TO-261-4, TO-261AA (SOT-223 form factor)
Mounting Type: Surface Mount
Vce Saturation (Max) @ Ib, Ic: 500mV @ 50mA, 500mA
Current - Collector Cutoff (Max): 100nA (ICBO)
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

Performance Parameters Allowing Variation:

Current - Collector (Ic) (Max): Equal to or greater than 1 A
Power - Max: Equal to or greater than 1.5 W
Frequency - Transition: Equal to or greater than 100 MHz
DC Current Gain (hFE) (Min): Equal to or greater than 100 @ 150mA, 2V
Operating Temperature Range: Must encompass or exceed -55°C to 150°C

Substitute parts are grouped into two categories: Direct Equivalents (matching all parameters including current and power ratings) and Enhanced Variants (exceeding one or more performance parameters while maintaining full backward compatibility).

Parameter Comparison

Part Number	Manufacturer	Ic (Max)	Voltage (Max)	Power (Max)	Frequency	hFE (Min)	Temp Range	Grade	Qualification
BCP53-16-TP	Micro Commercial Co	1 A	80 V	1.5 W	100 MHz	100	-55 to 150°C	—	—
BCP53-16T3G	onsemi	1.5 A	80 V	1.5 W	50 MHz	100	-65 to 150°C	—	—
BCP53-16T1G	onsemi	1.5 A	80 V	1.5 W	50 MHz	100	-65 to 150°C	—	—
BCP53-10TX	Nexperia USA Inc.	1 A	80 V	1.35 W	145 MHz	63	-55 to 150°C	Automotive	AEC-Q101
BCP5310TA	Diodes Incorporated	1 A	80 V	2 W	150 MHz	63	-65 to 150°C	—	—
BCP53-16TF	Nexperia USA Inc.	1 A	80 V	1 W	100 MHz	100	-55 to 150°C	Automotive	AEC-Q101
BCP53HX	Nexperia USA Inc.	1 A	80 V	2.2 W	100 MHz	63	-55 to 175°C	Automotive	AEC-Q101
BCP53T1G	onsemi	1.5 A	80 V	1.5 W	50 MHz	40	-65 to 150°C	—	—
SBCP53-16T1G	onsemi	1.5 A	80 V	1.5 W	50 MHz	100	-65 to 150°C	Automotive	AEC-Q101
PZTA56	onsemi	500 mA	80 V	1 W	50 MHz	100	-55 to 150°C	—	—

Engineering Selection Recommendations

Direct Substitutes (Fully Compatible):

BCP53-16T3G and BCP53-16T1G (onsemi) are direct substitutes with enhanced current capability (1.5 A vs. 1 A). Both maintain the 80 V breakdown voltage, 1.5 W power rating, and SOT-223 package. Operating temperature range extends to -65°C. These parts are suitable for applications requiring higher collector current headroom while maintaining identical saturation characteristics.

BCP53-16TF (Nexperia USA Inc.) provides automotive-grade qualification (AEC-Q101) with identical electrical performance to the BCP53-16-TP. This variant is appropriate for automotive and industrial applications requiring formal qualification documentation.

BCP53HX (Nexperia USA Inc.) offers automotive qualification with extended operating temperature to 175°C and increased power dissipation (2.2 W). This part is suitable for high-temperature automotive environments.

SBCP53-16T1G (onsemi) combines automotive qualification with enhanced current rating (1.5 A) and extended temperature range (-65°C to 150°C). This part is appropriate for automotive applications requiring higher current capacity.

Conditional Substitutes (Performance Trade-offs):

BCP53-10TX (Nexperia USA Inc.) maintains 1 A current rating and 80 V breakdown voltage with automotive qualification. Transition frequency increases to 145 MHz, but DC current gain reduces to 63 and power rating decreases to 1.35 W. This part is suitable for high-frequency applications where reduced gain is acceptable.

BCP5310TA (Diodes Incorporated) provides the highest transition frequency (150 MHz) and power dissipation (2 W) with 1 A current rating. DC current gain is 63. This part is appropriate for high-frequency switching applications.

BCP53T1G (onsemi) offers 1.5 A current capability but with reduced DC current gain (40 @ 150mA, 2V). This part requires circuit verification for gain-dependent applications.

Not Recommended:

PZTA56 (onsemi) has reduced maximum collector current (500 mA) and is not suitable as a direct substitute for applications requiring 1 A operation.

Frequently Asked Questions (FAQ)

Q: Can BCP53-16T3G replace BCP53-16-TP in all applications?

A: BCP53-16T3G is a direct substitute with enhanced current rating (1.5 A vs. 1 A). It maintains identical voltage, saturation, and power specifications. The part is suitable for all BCP53-16-TP applications. Extended temperature range (-65°C vs. -55°C) provides additional margin in cold environments.

Q: What is the difference between BCP53-16T1G and BCP53-16T3G?

A: Both parts are manufactured by onsemi with identical electrical specifications: 1.5 A maximum collector current, 80 V breakdown voltage, 1.5 W power rating, and 50 MHz transition frequency. The primary difference is packaging: BCP53-16T1G is supplied in Cut Tape (CT) & Digi-Reel format, while BCP53-16T3G uses the same packaging. Both are functionally equivalent.

Q: Why does BCP53-10TX have lower DC current gain (63 vs. 100)?

A: BCP53-10TX is a variant optimized for higher frequency operation (145 MHz vs. 100 MHz). The reduced DC current gain is a characteristic trade-off in this design. Applications relying on high current gain require circuit verification before substitution.

Q: Is BCP53HX suitable for high-temperature applications?

A: BCP53HX extends the maximum operating temperature to 175°C and includes automotive qualification (AEC-Q101). This part is appropriate for high-temperature automotive and industrial environments. Power dissipation increases to 2.2 W, providing additional thermal margin.

Q: Can I use SBCP53-16T1G in non-automotive applications?

A: SBCP53-16T1G is qualified to automotive standards (AEC-Q101) but is not restricted to automotive use. The part meets all general industrial requirements and provides enhanced current capability (1.5 A) with automotive-grade reliability. It is suitable for any application accepting the BCP53-16-TP.

Q: What does the "S" prefix in SBCP53-16T1G indicate?

A: The "S" prefix indicates automotive qualification and enhanced reliability screening. SBCP53-16T1G meets AEC-Q101 standards and is suitable for automotive applications requiring formal qualification documentation.

Q: Are all substitute parts RoHS3 compliant?

A: All substitute parts listed are RoHS3 compliant with unlimited moisture sensitivity level (MSL 1), matching the BCP53-16-TP compliance status.

Q: Which substitute offers the best high-frequency performance?

A: BCP5310TA (Diodes Incorporated) provides the highest transition frequency at 150 MHz with 2 W power dissipation. This part is optimized for high-frequency switching applications. BCP53-10TX (Nexperia USA Inc.) offers 145 MHz with automotive qualification.

Q: Can BCP53T1G be used as a direct replacement?

A: BCP53T1G provides 1.5 A current capability but has reduced DC current gain (40 @ 150mA, 2V) compared to the BCP53-16-TP (100 @ 150mA, 2V). Applications dependent on high current gain require circuit analysis and testing before substitution.

Q: What is the difference between Cut Tape (CT) and Tape & Reel (TR) packaging?

A: Both formats use SOT-223 surface mount packages. Tape & Reel (TR) is supplied on continuous tape for automated assembly. Cut Tape (CT) & Digi-Reel is supplied in shorter tape segments. Electrical performance is identical; packaging format selection depends on assembly equipment and volume requirements.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message