MTD3055VL N-Channel MOSFET 60V 12A Equivalent & Substitute Parts

Part Overview

The MTD3055VL is an N-Channel MOSFET manufactured by onsemi, rated for 60V drain-to-source voltage with 12A continuous drain current in a Surface Mount TO-252AA package. This device is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement. The part operates across a wide temperature range from -55°C to 175°C and is RoHS3 compliant with unlimited moisture sensitivity rating.

Key Parameters

Parameter	Value	Unit
Drain to Source Voltage (Vdss)	60	V
Continuous Drain Current (Id) @ 25°C	12	A
Drive Voltage (Max Rds On)	5	V
Rds On (Max) @ Id, Vgs	180 mOhm @ 6A, 5V	mOhm
Vgs(th) (Max) @ Id	2	V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	10	nC @ 5V
Vgs (Max)	±20	V
Input Capacitance (Ciss) (Max) @ Vds	570	pF @ 25V
Power Dissipation (Max)	3.9 (Ta), 48 (Tc)	W
Operating Temperature Range	-55 to 175	°C (TJ)
Package Type	TO-252-3, DPAK	Surface Mount
Product Status	Obsolete	N/A

Substitute Part Grouping Explanation

Substitution of the MTD3055VL is determined by the following critical electrical and mechanical parameters:

Primary Substitution Criteria:

Drain to Source Voltage (Vdss): Must equal or exceed 60V
Continuous Drain Current (Id): Must equal or exceed 12A
Package Type: TO-252-3 / DPAK Surface Mount configuration
FET Type: N-Channel MOSFET technology
Operating Temperature Range: Must support -55°C to 175°C
RoHS3 Compliance: Required for regulatory alignment

Secondary Compatibility Parameters:

Rds On (Max): Lower values indicate improved performance
Gate Charge (Qg): Affects switching speed and drive requirements
Vgs(th): Threshold voltage for gate drive compatibility
Input Capacitance (Ciss): Influences gate drive circuit design

Substitute parts are grouped into two categories: Direct Manufacturer Equivalents (onsemi NTD series) and Cross-Manufacturer Alternatives (Diodes Incorporated, STMicroelectronics, Taiwan Semiconductor Corporation). All listed substitutes maintain the same voltage and current ratings while offering active product status and improved availability.

Parameter Comparison

Parameter	MTD3055VL	NTD3055-094T4G	NTD3055L104T4G	DMN6068LK3-13	STD12NF06T4	TSM900N06CP ROG
Manufacturer	onsemi	onsemi	onsemi	Diodes Inc.	STMicroelectronics	Taiwan Semiconductor
Vdss (V)	60	60	60	60	60	60
Id @ 25°C (A)	12	12	12	6	12	11
Drive Voltage (V)	5	10	5	4.5, 10	10	4.5, 10
Rds On (Max) (mOhm)	180 @ 6A, 5V	94 @ 6A, 10V	104 @ 6A, 5V	68 @ 12A, 10V	100 @ 6A, 10V	90 @ 6A, 10V
Vgs(th) (Max) (V)	2 @ 250µA	4 @ 250µA	2 @ 250µA	3 @ 250µA	4 @ 250µA	2.5 @ 250µA
Gate Charge Qg (nC)	10 @ 5V	20 @ 10V	20 @ 5V	10.3 @ 10V	12 @ 10V	9.3 @ 10V
Ciss (Max) (pF)	570 @ 25V	450 @ 25V	440 @ 25V	502 @ 30V	315 @ 25V	500 @ 15V
Power Dissipation (W)	3.9 (Ta), 48 (Tc)	1.5 (Ta), 48 (Tj)	1.5 (Ta), 48 (Tj)	2.12 (Ta)	30 (Tc)	25 (Tc)
Operating Temp (°C)	-55 to 175	-55 to 175	-55 to 175	-55 to 150	-55 to 175	-55 to 150
Package	TO-252-3 DPAK	DPAK	DPAK	TO-252-3	DPAK	TO-252 DPAK
Product Status	Obsolete	Active	Active	Active	Active	Active
RoHS3 Compliant	Yes	Yes	Yes	Yes	Yes	Yes

Engineering Selection Recommendations

Direct Manufacturer Equivalents (onsemi):

The NTD3055-094T4G and NTD3055L104T4G are onsemi direct equivalents with active product status. Both maintain the 60V/12A electrical specification and TO-252-3 DPAK package. The NTD3055-094T4G operates at 10V drive voltage with 94 mOhm Rds On, while the NTD3055L104T4G operates at 5V drive voltage with 104 mOhm Rds On. Both support the full -55°C to 175°C temperature range and are RoHS3 compliant. Selection between these two depends on gate drive voltage availability in the application circuit.

Cross-Manufacturer Alternatives:

The STD12NF06T4 (STMicroelectronics) provides a 60V/12A MOSFET in DPAK package with active status and full temperature range support. The TSM900N06CP ROG (Taiwan Semiconductor Corporation) offers 60V/11A capability with active status, though it operates to 150°C maximum. The DMN6068LK3-13 (Diodes Incorporated) is rated for 60V/6A, providing lower current capability and is suitable only for applications requiring 6A or less continuous drain current.

Compliance and Availability:

All substitute parts maintain RoHS3 compliance and REACH unaffected status. The onsemi NTD series offers the highest inventory availability (35,400 and 37,100 units respectively) with active product status, ensuring long-term supply continuity. Cross-manufacturer alternatives provide additional sourcing options with varying inventory levels.

Frequently Asked Questions (FAQ)

Q: Can the DMN6068LK3-13 replace the MTD3055VL in all applications?

A: No. The DMN6068LK3-13 is rated for 6A continuous drain current, while the MTD3055VL is rated for 12A. This substitute is suitable only for applications requiring 6A or less. Applications requiring the full 12A rating must use NTD3055-094T4G, NTD3055L104T4G, STD12NF06T4, or TSM900N06CP ROG.

Q: What is the difference between NTD3055-094T4G and NTD3055L104T4G?

A: Both are 60V/12A onsemi MOSFETs in DPAK package with active status. The primary difference is drive voltage: NTD3055-094T4G requires 10V gate drive with 94 mOhm Rds On, while NTD3055L104T4G requires 5V gate drive with 104 mOhm Rds On. Select based on available gate drive voltage in your circuit. The NTD3055L104T4G matches the original 5V drive specification of the MTD3055VL.

Q: Are all substitute parts pin-compatible with the MTD3055VL?

A: Yes. All listed substitutes use the TO-252-3 DPAK package configuration with identical pin assignments: Gate, Drain, and Source connections are the same across all parts.

Q: What is the temperature range limitation of TSM900N06CP ROG?

A: The TSM900N06CP ROG operates from -55°C to 150°C, which is 25°C lower than the MTD3055VL maximum of 175°C. This substitute is suitable for applications with maximum junction temperatures not exceeding 150°C.

Q: Why does the MTD3055VL show obsolete status?

A: The MTD3055VL is classified as obsolete by onsemi. The active onsemi equivalents NTD3055-094T4G and NTD3055L104T4G provide continued support for this electrical specification with improved availability and active product lifecycle management.

Q: Can I use STD12NF06T4 as a direct replacement?

A: Yes. The STD12NF06T4 maintains 60V/12A ratings, DPAK package, and full -55°C to 175°C temperature range. It is RoHS3 compliant and has active product status. Gate drive voltage is 10V, which differs from the MTD3055VL's 5V specification, so verify gate drive circuit compatibility.

Q: What does RoHS3 compliance mean for these parts?

A: RoHS3 compliance indicates the parts meet Restriction of Hazardous Substances Directive requirements, restricting lead, cadmium, mercury, and other hazardous materials. All listed substitutes maintain this compliance, ensuring regulatory alignment for EU and similar markets.

Q: How do I select between multiple substitute options?

A: Selection criteria include: (1) Gate drive voltage availability in your circuit (5V vs. 10V), (2) Required operating temperature range (150°C vs. 175°C maximum), (3) Current requirement (6A vs. 12A), (4) Supplier availability and lead time, and (5) Cost considerations. The NTD3055L104T4G provides the closest electrical match to the MTD3055VL with 5V drive voltage and 12A rating.

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