AOC2413 Equivalent & Substitute Parts

Part Overview

The AOC2413 is a P-Channel MOSFET manufactured by Alpha & Omega Semiconductor Inc., designed for surface mount applications in a 4-AlphaDFN package. This device operates at 8V drain-to-source voltage with a continuous drain current rating of 3.5A at 25°C and a maximum power dissipation of 550mW. The AOC2413 is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and component procurement.

Key Parameters

Parameter	Value	Unit
FET Type	P-Channel	—
Drain to Source Voltage (Vdss)	8	V
Continuous Drain Current (Id) @ 25°C	3.5	A
Rds On (Max) @ Id, Vgs	28	mOhm
Power Dissipation (Max)	550	mW
Operating Temperature Range	-55 to 150	°C
Mounting Type	Surface Mount	—
Package Type	4-AlphaDFN (1.57x1.57)	—

Substitute Part Grouping Explanation

Substitution of the AOC2413 is determined by the following critical electrical and mechanical parameters:

Electrical Compatibility Criteria:

FET Type: Must be P-Channel MOSFET
Drain to Source Voltage (Vdss): Substitute must equal or exceed 8V
Continuous Drain Current (Id): Substitute must equal or exceed 3.5A at 25°C
Rds On (Max): Substitute must not exceed 28mOhm at specified conditions
Operating Temperature Range: Must support -55°C to 150°C
Gate Voltage (Vgs Max): Must accommodate ±5V or greater

Mechanical Compatibility Criteria:

Mounting Type: Surface Mount required
Package footprint compatibility with 4-AlphaDFN or equivalent land pattern

The PMCM6501VPEZ from NXP Semiconductors meets these substitution criteria with enhanced electrical performance characteristics.

Parameter Comparison

Parameter	AOC2413 (Main Part)	PMCM6501VPEZ (Substitute)	Unit
Manufacturer	Alpha & Omega Semiconductor Inc.	NXP Semiconductors	—
Product Status	Obsolete	Active	—
FET Type	P-Channel	P-Channel	—
Drain to Source Voltage (Vdss)	8	12	V
Continuous Drain Current (Id) @ 25°C	3.5	6.2	A
Rds On (Max) @ Id, Vgs	28 @ 1.5A, 2.5V	25 @ 3A, 4.5V	mOhm
Vgs(th) (Max) @ Id	650 @ 250µA	900 @ 250µA	mV
Gate Charge (Qg) (Max) @ Vgs	27 @ 4.5V	29.4 @ 4.5V	nC
Vgs (Max)	±5	±8	V
Input Capacitance (Ciss) (Max) @ Vds	1935 @ 4V	1400 @ 6V	pF
Power Dissipation (Max)	550	556 (Ta), 12.5 (Tc)	mW / W
Operating Temperature Range	-55 to 150	-55 to 150	°C
Mounting Type	Surface Mount	Surface Mount	—
Package Type	4-AlphaDFN (1.57x1.57)	6-WLCSP (1.48x0.98)	—
ECCN	EAR99	EAR99	—

Engineering Selection Recommendations

The PMCM6501VPEZ is a direct functional substitute for the obsolete AOC2413. The substitute part exceeds the electrical performance requirements of the original device across all critical parameters: Vdss is increased from 8V to 12V, continuous drain current is increased from 3.5A to 6.2A, and Rds On remains within acceptable limits at 25mOhm. Both devices operate across the identical temperature range of -55°C to 150°C and maintain EAR99 export classification.

The primary design consideration is package footprint transition from 4-AlphaDFN to 6-WLCSP. The PMCM6501VPEZ occupies a smaller footprint (1.48x0.98mm versus 1.57x1.57mm) and requires PCB layout modification to accommodate the 6-pin WLCSP package geometry. The substitute part is currently in active production status with substantial inventory availability, ensuring long-term supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the PMCM6501VPEZ directly replace the AOC2413 without circuit modification?

A: Electrical substitution is valid. The PMCM6501VPEZ meets or exceeds all electrical specifications of the AOC2413. However, PCB layout modification is required due to package geometry differences (4-AlphaDFN to 6-WLCSP). Gate drive voltage compatibility is maintained within the specified Vgs ranges.

Q: What are the key differences between these two parts?

A: The PMCM6501VPEZ provides enhanced electrical performance with higher Vdss (12V vs 8V) and higher continuous drain current (6.2A vs 3.5A). The substitute uses a 6-WLCSP package instead of 4-AlphaDFN, resulting in a smaller footprint. Input capacitance is reduced from 1935pF to 1400pF, which may improve switching characteristics in certain applications.

Q: Is the package footprint change critical for substitution?

A: Yes. The 6-WLCSP package requires different PCB land pattern design compared to 4-AlphaDFN. Existing PCB layouts designed for the AOC2413 cannot accommodate the PMCM6501VPEZ without redesign. Consult package datasheets for precise land pattern specifications.

Q: Are there any compliance or certification concerns with this substitution?

A: Both parts carry EAR99 export classification. The PMCM6501VPEZ is in active production status, ensuring ongoing compliance with current regulatory requirements. The AOC2413 is obsolete and may present supply chain risk.

Q: What is the impact of the higher Vdss rating on circuit operation?

A: The increased Vdss rating (12V vs 8V) provides additional voltage margin and does not negatively impact circuits designed for 8V operation. The device remains fully functional at the original operating voltage with improved reliability margin.

Q: How do the gate charge characteristics compare?

A: Gate charge is nearly identical between parts (27nC vs 29.4nC at 4.5V), indicating similar gate drive requirements. Existing gate driver circuits designed for the AOC2413 are compatible with the PMCM6501VPEZ.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message