MCH4015-TL-H Equivalent & Substitute Parts

Part Overview

The MCH4015-TL-H is an RF transistor NPN manufactured by onsemi, designed for high-frequency applications operating at 10GHz with a maximum collector-emitter breakdown voltage of 12V and maximum power dissipation of 450mW. This surface mount device in 4-MCPH packaging is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating.

Substitute parts are identified to provide alternative sourcing options for applications where the MCH4015-TL-H may be unavailable, discontinued, or where design flexibility permits component interchange based on electrical and mechanical parameter compatibility.

Substiute Parts

MCH4015-TL-H

onsemiIn Stock: 4011MCH4015-TL-H Datasheet

Current PartRFQ

2SC5087R(TE85L,F)

Toshiba Semiconductor and StorageIn Stock: 41762SC5087R(TE85L,F) Datasheet

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BFP640FESDH6327XTSA1

Infineon TechnologiesIn Stock: 3682BFP640FESDH6327XTSA1 Datasheet

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MMBTH10-TP

Micro Commercial CoIn Stock: 4106MMBTH10-TP Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MCH4015-TL-H are identified based on the following critical electrical and mechanical parameters:

Primary Substitution Criteria:

• Transistor Type: NPN configuration
• Voltage Rating: Collector-Emitter breakdown voltage equal to or greater than 12V
• Frequency Capability: Transition frequency at or above 10GHz for RF performance
• Power Dissipation: Maximum power rating sufficient for application requirements
• Collector Current: Maximum Ic rating compatible with circuit design
• Mounting Type: Surface mount configuration
• Compliance: RoHS3 compliance and MSL rating of 1

Substitution Logic: Parts are grouped as equivalent or substitute based on whether they meet the minimum electrical specifications required for RF transistor operation in the 10GHz frequency band while maintaining voltage and current handling capabilities. Parts with lower frequency ratings, reduced voltage ratings, or lower power dissipation are classified as substitutes for applications where performance margins permit relaxed specifications.

Parameter Comparison

Engineering Selection Recommendations

MCH4015-TL-H (Primary Component): The MCH4015-TL-H remains the primary selection for applications requiring 10GHz RF transistor performance with 12V voltage rating and 450mW power dissipation. Active product status with ROHS3 compliance and unlimited MSL rating ensures long-term availability and environmental compliance.

2SC5087R(TE85L,F) (Toshiba Semiconductor): This substitute operates at 8GHz transition frequency with 12V voltage rating, matching the voltage specification of the MCH4015-TL-H. Reduced power dissipation (150mW) and collector current (80mA) limit application to lower-power RF circuits. RoHS compliance and unlimited MSL rating are maintained. Maximum operating temperature of 125°C is lower than the primary part.

BFP640FESDH6327XTSA1 (Infineon Technologies): This substitute provides superior frequency performance at 46GHz transition frequency, suitable for higher-frequency applications. Voltage rating of 4.7V is significantly lower than the MCH4015-TL-H and restricts application to lower-voltage circuits. Reduced collector current (50mA) and power dissipation (200mW) further limit scope. ROHS3 compliance and unlimited MSL rating are maintained. Maximum operating temperature of 150°C matches the primary part.

MMBTH10-TP (Micro Commercial Co): This substitute operates at 650MHz transition frequency, substantially lower than the MCH4015-TL-H 10GHz specification. Voltage rating of 25V exceeds the primary part requirement. Collector current (50mA) and power dissipation (225mW) are reduced. Operating temperature range of −55°C to 150°C provides extended low-temperature capability. ROHS3 compliance and unlimited MSL rating are maintained. This part is suitable only for lower-frequency RF applications.

Frequently Asked Questions (FAQ)

Q: Can the 2SC5087R(TE85L,F) directly replace the MCH4015-TL-H in all applications?

A: The 2SC5087R(TE85L,F) shares the 12V voltage rating but operates at 8GHz transition frequency compared to the MCH4015-TL-H at 10GHz. Power dissipation is reduced to 150mW from 450mW, and collector current is limited to 80mA from 100mA. Direct substitution is restricted to applications where the lower frequency, power, and current specifications are acceptable. Maximum operating temperature is also reduced to 125°C.

Q: Is the BFP640FESDH6327XTSA1 suitable for 12V applications?

A: No. The BFP640FESDH6327XTSA1 has a maximum collector-emitter breakdown voltage of 4.7V, which is insufficient for 12V applications. This part is restricted to circuits operating at 4.7V or lower. The superior 46GHz frequency capability does not compensate for the voltage limitation in 12V system designs.

Q: What is the primary limitation of the MMBTH10-TP as a substitute?

A: The MMBTH10-TP operates at 650MHz transition frequency, which is substantially below the 10GHz requirement of the MCH4015-TL-H. This part is suitable only for low-frequency RF applications and cannot replace the MCH4015-TL-H in 10GHz circuits. The 25V voltage rating and extended temperature range do not offset the frequency incompatibility.

Q: Are all substitute parts RoHS3 compliant?

A: The MCH4015-TL-H and BFP640FESDH6327XTSA1 are ROHS3 compliant. The 2SC5087R(TE85L,F) is RoHS compliant but not specifically ROHS3 certified. The MMBTH10-TP is ROHS3 compliant. Verify compliance requirements for your specific application before selection.

Q: Do all parts have the same moisture sensitivity level?

A: Yes. All four parts—MCH4015-TL-H, 2SC5087R(TE85L,F), BFP640FESDH6327XTSA1, and MMBTH10-TP—have MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage and handling.

Q: What are the package differences between these parts?

A: The MCH4015-TL-H uses 4-MCPH packaging (SOT-343F). The 2SC5087R(TE85L,F) uses SMQ packaging (SC-61AA). The BFP640FESDH6327XTSA1 uses 4-TSFP packaging (4-SMD, Flat Leads). The MMBTH10-TP uses SOT-23 packaging (TO-236-3, SC-59). Package differences require PCB layout modifications and may affect thermal performance.

Q: Can frequency rating be the only criterion for substitution?

A: No. Frequency rating must be evaluated in conjunction with voltage rating, power dissipation, collector current, and operating temperature. The BFP640FESDH6327XTSA1 demonstrates this principle: despite superior 46GHz frequency capability, its 4.7V voltage rating makes it unsuitable for 12V applications. All parameters must satisfy circuit requirements simultaneously.