MMDT5401-TP Equivalent & Substitute Parts

Part Overview

The MMDT5401-TP is a dual PNP bipolar junction transistor (BJT) array manufactured by Micro Commercial Co, designed for surface mount applications in the SOT-363 package. This component operates at maximum collector currents of 200mA with a collector-emitter breakdown voltage of 150V, making it suitable for general-purpose switching and amplification circuits. The part is currently in active production status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical specifications, mechanical packaging, and compliance certifications are maintained across alternative manufacturers.

Substiute Parts

MMDT5401-TP

Micro Commercial CoIn Stock: 738MMDT5401-TP Datasheet

Current PartRFQ

MMDT5401-7-F

Diodes IncorporatedIn Stock: 116454MMDT5401-7-F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MMDT5401-TP is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Transistor configuration: Dual PNP array
• Maximum collector current: 200mA
• Collector-emitter breakdown voltage: 150V
• Saturation voltage: 500mV @ 5mA, 50mA
• Collector cutoff current: 50nA maximum
• DC current gain (hFE): Minimum 60 @ 10mA, 5V
• Maximum power dissipation: 200mW
• Transition frequency: 300MHz
• Operating temperature range: -55°C to 150°C

Mechanical & Packaging Requirements:

• Package type: SOT-363 (6-TSSOP, SC-88)
• Mounting: Surface mount
• Packaging format: Tape & Reel

Compliance & Regulatory:

• RoHS3 compliance
• Moisture sensitivity level: 1 (Unlimited)
• REACH unaffected status

Parts meeting all specified parameters across these three categories are classified as direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The MMDT5401-7-F manufactured by Diodes Incorporated is a direct electrical and mechanical equivalent to the MMDT5401-TP. Both components maintain identical specifications across all critical parameters including collector current, breakdown voltage, saturation characteristics, current gain, power rating, and transition frequency. Both parts are in active production status with full RoHS3 compliance and unlimited moisture sensitivity classification.

Selection between these parts is based on availability, supply chain considerations, and procurement requirements. The MMDT5401-7-F currently maintains higher inventory levels (116,400 pieces) compared to the MMDT5401-TP (679 pieces), which may influence lead time and cost considerations in high-volume applications. Both parts are suitable for direct substitution in existing designs without circuit modification, provided the SOT-363 surface mount package and tape & reel packaging format are compatible with assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the MMDT5401-7-F replace the MMDT5401-TP in existing circuit designs?

A: Yes. The MMDT5401-7-F is electrically and mechanically equivalent to the MMDT5401-TP. All electrical parameters, including collector current, breakdown voltage, saturation voltage, current gain, power dissipation, and transition frequency are identical. Both components use the SOT-363 package and surface mount configuration. No circuit modifications are required.

Q: Are there any differences in compliance or regulatory status between these parts?

A: No. Both the MMDT5401-TP and MMDT5401-7-F carry identical RoHS3 compliance, REACH unaffected status, and moisture sensitivity level 1 (unlimited) ratings. Both parts meet the same regulatory and environmental standards.

Q: What is the significance of the SOT-363 package designation?

A: SOT-363 is the standardized surface mount package for this dual PNP transistor array, also referenced as 6-TSSOP or SC-88. This package contains six leads in a small outline configuration suitable for automated assembly. Both substitute parts use this identical package, ensuring compatibility with existing PCB layouts and assembly equipment.

Q: How do the maximum electrical ratings compare between these parts?

A: The maximum electrical ratings are identical. Both parts support 200mA maximum collector current, 150V collector-emitter breakdown voltage, 200mW maximum power dissipation, and 300MHz transition frequency. Operating temperature range is -55°C to 150°C for both components.

Q: What factors should determine which substitute part to select?

A: Selection should be based on availability, lead time, and procurement cost. The MMDT5401-7-F has significantly higher inventory availability. Both parts are functionally interchangeable and carry identical compliance certifications. Tape & reel packaging is standard for both, supporting high-volume surface mount assembly processes.