BCP53-10-TP Equivalent & Substitute Parts

Part Overview

The BCP53-10-TP is a PNP bipolar junction transistor manufactured by Micro Commercial Co, rated for 80 V collector-emitter breakdown voltage and 1 A maximum collector current in a surface mount SOT-223 package. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity. The BCP53-10-TP serves in general-purpose switching and amplification applications requiring PNP transistor functionality within the specified electrical and thermal parameters.

Key Parameters

Parameter	Value	Unit
Transistor Type	PNP	—
Voltage - Collector Emitter Breakdown (Max)	80	V
Current - Collector (Ic) (Max)	1	A
Vce Saturation (Max) @ Ib, Ic	500mV @ 50mA, 500mA	—
Current - Collector Cutoff (Max)	100	nA
DC Current Gain (hFE) (Min) @ Ic, Vce	63 @ 150mA, 2V	—
Power - Max	1.5	W
Frequency - Transition	100	MHz
Operating Temperature	-55 to 150	°C
Mounting Type	Surface Mount	—
Package / Case	TO-261-4, TO-261AA	—
Supplier Device Package	SOT-223	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitute parts for the BCP53-10-TP are grouped based on strict electrical and mechanical parameter compatibility. All substitute candidates maintain the following critical parameters identical to the main part:

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

Substitutes are classified into two categories:

Direct Substitutes (Same Manufacturer): Parts from Micro Commercial Co with identical electrical specifications and packaging, differing only in product status (active vs. obsolete) or packaging format (tape & reel vs. cut tape).

Cross-Manufacturer Equivalents: Parts from Nexperia USA Inc., Diodes Incorporated, and Good-Ark Semiconductor that meet or exceed the electrical and mechanical requirements of the BCP53-10-TP while maintaining SOT-223 surface mount compatibility.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Ic (Max)	Vce Breakdown (Max)	hFE (Min) @ 150mA, 2V	Power (Max)	Frequency - Transition	Operating Temp	Product Status	Package
BCP53-10-TP	Micro Commercial Co	1 A	80 V	63	1.5 W	100 MHz	-55 to 150°C	Obsolete	SOT-223
BCP53-16-TP	Micro Commercial Co	1 A	80 V	100	1.5 W	100 MHz	-55 to 150°C	Active	SOT-223
BCP53,115	Nexperia USA Inc.	1 A	80 V	63	1 W	145 MHz	-55 to 150°C	Active	SOT-223
BCP53-16,135	Nexperia USA Inc.	1 A	80 V	100	1 W	145 MHz	-55 to 150°C	Active	SOT-223
BCP5316TA	Diodes Incorporated	1 A	80 V	100	2 W	150 MHz	-65 to 150°C	Active	SOT-223-3
BCP53F	Nexperia USA Inc.	1 A	80 V	100	Not Specified	145 MHz	-55 to 150°C	Active	SOT-223
GSBCP53-10	Good-Ark Semiconductor	1 A	80 V	63	1.5 W	100 MHz	Not Specified	Active	SOT-223

Engineering Selection Recommendations

For Direct Replacement (Identical Electrical Performance):

BCP53-16-TP from Micro Commercial Co is the primary substitute for the obsolete BCP53-10-TP. Both parts share identical maximum ratings for collector current (1 A), collector-emitter breakdown voltage (80 V), saturation voltage, and power dissipation (1.5 W). The BCP53-16-TP is currently in active production status with higher inventory availability (3171 pcs vs. 1038 pcs). The DC current gain specification differs (hFE min of 100 vs. 63), which represents an improvement in transistor performance. Both parts are packaged in SOT-223 and maintain ROHS3 compliance with MSL 1 rating.

For Active Production with Enhanced Specifications:

BCP53,115 and BCP53-16,135 from Nexperia USA Inc. are active production alternatives with automotive-grade qualification (AEC-Q100). These parts maintain the 80 V / 1 A electrical envelope and SOT-223 packaging. The transition frequency is increased to 145 MHz compared to the original 100 MHz specification. Power dissipation is rated at 1 W (vs. 1.5 W for the original), which is acceptable for applications not requiring maximum power handling. Both Nexperia parts carry REACH Unaffected status and are available in higher quantities (6300 pcs and 2400 pcs respectively).

For Maximum Performance Margin:

BCP5316TA from Diodes Incorporated provides the highest transition frequency (150 MHz) and maximum power dissipation (2 W) among all substitutes. This part maintains the 80 V / 1 A core specifications and extends the operating temperature range to -65°C. The SOT-223-3 package variant is mechanically compatible with SOT-223 footprints. This option is suitable for applications requiring enhanced thermal performance or higher frequency operation.

For Parametric Equivalence:

GSBCP53-10 from Good-Ark Semiconductor provides the closest parametric match to the original BCP53-10-TP, with identical hFE (63), power rating (1.5 W), and transition frequency (100 MHz). This part is currently in active production with substantial inventory (5825 pcs). Operating temperature range is not specified in the provided data.

Compliance Considerations:

All substitute parts listed maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage practices. Nexperia parts include AEC-Q100 or AEC-Q101 automotive qualification, suitable for automotive and industrial applications requiring enhanced reliability documentation.

Frequently Asked Questions (FAQ)

Q: Can BCP53-16-TP be used as a direct replacement for BCP53-10-TP?

A: Yes. BCP53-16-TP maintains identical maximum ratings for collector current (1 A), collector-emitter breakdown voltage (80 V), saturation voltage, and power dissipation (1.5 W). Both parts use the SOT-223 package and are ROHS3 compliant. The DC current gain specification is higher (hFE min 100 vs. 63), which does not create compatibility issues in typical switching applications. The part is in active production status.

Q: What is the difference between BCP53-10-TP and the Nexperia alternatives?

A: Nexperia parts (BCP53,115 and BCP53-16,135) maintain the same 80 V / 1 A electrical specifications and SOT-223 packaging. The primary differences are: (1) transition frequency increased to 145 MHz vs. 100 MHz, (2) power rating reduced to 1 W vs. 1.5 W, (3) automotive-grade qualification (AEC-Q100) included, and (4) active production status with higher inventory availability. These parts are suitable for applications not requiring maximum power dissipation.

Q: Is BCP5316TA compatible with BCP53-10-TP?

A: BCP5316TA is mechanically and electrically compatible. It maintains the 80 V / 1 A specifications and SOT-223 package footprint. The part offers enhanced performance with 150 MHz transition frequency and 2 W power rating. The operating temperature range extends to -65°C. The SOT-223-3 package variant is compatible with standard SOT-223 PCB layouts.

Q: Why do some substitutes have lower power ratings?

A: Nexperia parts (BCP53,115 and BCP53-16,135) are rated at 1 W maximum power dissipation compared to 1.5 W for the original BCP53-10-TP. This reflects different thermal design specifications from the manufacturer. For applications operating below 1 W, these parts are fully compatible. Applications requiring sustained power dissipation above 1 W should use BCP53-16-TP, BCP5316TA, or GSBCP53-10.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All substitute parts listed are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating, matching the original BCP53-10-TP specifications.

Q: What is the difference between tape & reel and cut tape packaging?

A: Tape & reel (TR) packaging is supplied on continuous carrier tape wound on reels, suitable for automated pick-and-place assembly of large production volumes. Cut tape (CT) packaging is supplied as individual segments cut from the carrier tape, suitable for smaller quantities and manual assembly. Both packaging formats contain identical components; the difference is in supply format and handling method.

Q: Can GSBCP53-10 be used in automotive applications?

A: GSBCP53-10 from Good-Ark Semiconductor is not listed with automotive qualification (AEC-Q100 or AEC-Q101). For automotive applications requiring qualification documentation, use BCP53,115, BCP53-16,135, or BCP53F from Nexperia USA Inc.

Q: What is the significance of the DC current gain (hFE) difference?

A: DC current gain (hFE) determines the amplification factor of the transistor. The original BCP53-10-TP specifies hFE min of 63 at 150mA collector current and 2V Vce. Substitutes with higher hFE (100) provide greater current amplification, which is beneficial in most applications. Lower hFE specifications do not create compatibility issues; they represent a more conservative specification. Applications designed for hFE 63 will operate correctly with hFE 100 parts.

Q: Is operating temperature range critical for substitution?

A: Operating temperature range should match or exceed the application requirements. The original BCP53-10-TP specifies -55°C to 150°C. All listed substitutes maintain this range or extend it (BCP5316TA extends to -65°C). GSBCP53-10 does not specify operating temperature range in the provided data; verify with the manufacturer for temperature-critical applications.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message