MMDT3906V-TP Equivalent & Substitute Parts

Part Overview

The MMDT3906V-TP is a dual PNP bipolar junction transistor array manufactured by Micro Commercial Co in SOT-563 surface mount packaging. This component is classified as an active product and is RoHS3 compliant. The device integrates two PNP transistors in a compact form factor, suitable for general-purpose switching and amplification applications in consumer and industrial electronics. Substitute parts are identified based on matching electrical specifications and compatible packaging configurations to ensure functional equivalence in circuit applications.

Substiute Parts

MMDT3906V-TP

Micro Commercial CoIn Stock: 702MMDT3906V-TP Datasheet

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MMDT3906-7-F

Diodes IncorporatedIn Stock: 56146MMDT3906-7-F Datasheet

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MMDT3906VC-7

Diodes IncorporatedIn Stock: 16060MMDT3906VC-7 Datasheet

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NST3906DXV6T1G

onsemiIn Stock: 2231NST3906DXV6T1G Datasheet

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PMBT3906VS,115

NXP USA Inc.In Stock: 8278PMBT3906VS,115 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MMDT3906V-TP is determined by the following critical parameters:

Electrical Equivalence Criteria:

• Transistor Type: 2 PNP (Dual) configuration
• Maximum Collector Current (Ic): 200mA
• Maximum Collector-Emitter Breakdown Voltage: 40V
• DC Current Gain (hFE) minimum: 100 @ 10mA, 1V
• Transition Frequency: 250MHz
• Vce Saturation: 400mV @ 5mA, 50mA

Mechanical & Environmental Criteria:

• Mounting Type: Surface Mount
• Package compatibility: SOT-563, SOT-363, SOT-666
• Operating Temperature Range: -55°C to 150°C
• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS3 Compliance
• REACH Unaffected status

All identified substitute parts meet or exceed these parameters. Variations in maximum power dissipation and packaging format (Tape & Reel versus Cut Tape) do not affect functional substitution when electrical specifications align.

Parameter Comparison

Engineering Selection Recommendations

MMDT3906VC-7 (Diodes Incorporated)

This substitute provides identical electrical specifications and packaging to the MMDT3906V-TP. Both devices feature SOT-563 surface mount packaging, 150mW maximum power dissipation, and Tape & Reel delivery format. The MMDT3906VC-7 is RoHS3 compliant and maintains MSL Level 1 rating. This part is the closest functional equivalent with 15,984 units in stock.

NST3906DXV6T1G (onsemi)

This substitute meets all electrical specifications and operates within the same temperature range. The NST3906DXV6T1G offers higher maximum power dissipation (500mW) compared to the main part (150mW), providing additional thermal margin in applications. SOT-563 packaging compatibility is confirmed. RoHS3 compliance and MSL Level 1 rating are maintained. Stock availability is 2,200 units.

MMDT3906-7-F (Diodes Incorporated)

This substitute maintains electrical equivalence across all critical parameters. The primary difference is packaging format: SOT-363 (6-TSSOP, SC-88) versus SOT-563. Maximum power dissipation is 200mW, exceeding the main part specification. Cut Tape & Digi-Reel delivery format differs from Tape & Reel. RoHS3 compliance and MSL Level 1 rating apply. High stock availability of 56,100 units.

PMBT3906VS,115 (NXP USA Inc.)

This substitute is listed as a dual PNP transistor array in SOT-666 packaging. Complete electrical parameter specifications are not provided in the available data. Bulk packaging format differs from Tape & Reel delivery. RoHS3 compliance and REACH Unaffected status are confirmed. Stock availability is 8,200 units.

Frequently Asked Questions (FAQ)

Q: Can MMDT3906-7-F replace MMDT3906V-TP in all applications?

A: MMDT3906-7-F provides electrical equivalence across all critical parameters (Ic, Vce, hFE, frequency). The primary consideration is packaging: MMDT3906-7-F uses SOT-363 format while MMDT3906V-TP uses SOT-563. PCB layout and footprint compatibility must be verified before substitution.

Q: What is the difference between MMDT3906VC-7 and MMDT3906V-TP?

A: Both parts share identical electrical specifications and SOT-563 packaging. The manufacturer differs (Diodes Incorporated versus Micro Commercial Co). Both are RoHS3 compliant with MSL Level 1 rating. Functional substitution is direct.

Q: Does NST3906DXV6T1G offer advantages over MMDT3906V-TP?

A: NST3906DXV6T1G maintains electrical equivalence and adds higher maximum power dissipation (500mW versus 150mW). This provides additional thermal headroom in power-limited applications. All other specifications align with the main part.

Q: Are all substitute parts RoHS3 compliant?

A: All identified substitute parts carry RoHS3 Compliant certification. REACH Unaffected status is confirmed for all parts.

Q: What is the significance of MSL Level 1 rating?

A: MSL Level 1 indicates unlimited shelf life without moisture bake-out requirements. All listed parts maintain this rating, ensuring consistent handling and storage procedures.

Q: Can packaging format affect circuit performance?

A: Packaging format (SOT-563, SOT-363, SOT-666) does not affect electrical performance. Selection depends on PCB layout constraints, available footprint space, and manufacturing equipment compatibility.

Q: Is PMBT3906VS,115 a complete substitute?

A: PMBT3906VS,115 is listed as a dual PNP transistor array with SOT-666 packaging. Complete electrical parameter data is not provided. Verification against application requirements is necessary before selection.