COM-10213 N-Channel MOSFET 60V 30A Equivalent & Substitute Parts

Part Overview

The COM-10213 is an N-Channel MOSFET rated for 60V drain-to-source voltage and 32A continuous drain current in a through-hole TO-220 package. This device is manufactured by SparkFun Electronics under the QFET™ series and is currently discontinued at DiGi Electronics. The part operates across a wide temperature range from -55°C to 175°C and is suitable for switching and amplification applications requiring moderate voltage and current handling.

Due to the discontinued status of this component, equivalent substitute parts with compatible electrical and mechanical specifications are necessary for design continuity and procurement.

Key Parameters

Parameter	Value	Unit
FET Type	N-Channel	—
Drain to Source Voltage (Vdss)	60	V
Continuous Drain Current (Id) @ 25°C	32	A
Rds On (Max) @ 10V Vgs	35	mOhm
Gate Threshold Voltage (Vgs(th)) @ 250µA	2.5	V
Power Dissipation (Max)	79	W
Mounting Type	Through Hole	—
Package	TO-220-3	—
Operating Temperature Range	-55 to 175	°C
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitution of the COM-10213 is determined by the following critical parameters:

Electrical Compatibility Requirements:

FET Type must be N-Channel
Drain-to-Source Voltage (Vdss) must be greater than or equal to 60V
Continuous Drain Current (Id) must be greater than or equal to 32A
Gate Threshold Voltage (Vgs(th)) must be compatible with 2.5V @ 250µA
On-state resistance (Rds On) must not exceed the original specification at rated conditions

Mechanical Compatibility Requirements:

Mounting Type must be Through Hole
Package must be TO-220-3 (identical pinout and footprint)

Compliance Requirements:

RoHS3 Compliance required
Moisture Sensitivity Level (MSL) of 1 (Unlimited)

The STP40NF10L from STMicroelectronics meets all substitution criteria with enhanced electrical performance characteristics while maintaining identical mechanical and compliance specifications.

Parameter Comparison

Parameter	COM-10213 (Main Part)	STP40NF10L (Substitute)	Unit
Manufacturer	SparkFun Electronics	STMicroelectronics	—
FET Type	N-Channel	N-Channel	—
Drain to Source Voltage (Vdss)	60	100	V
Continuous Drain Current (Id) @ 25°C	32	40	A
Rds On (Max) @ 10V Vgs	35 @ 16A	33 @ 20A	mOhm
Gate Threshold Voltage (Vgs(th)) @ 250µA	2.5	2.5	V
Power Dissipation (Max)	79	150	W
Mounting Type	Through Hole	Through Hole	—
Package	TO-220-3	TO-220-3	—
Operating Temperature (Max)	175	175	°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	—
Product Status	Discontinued	Active	—

Engineering Selection Recommendations

The STP40NF10L is a direct substitute for the COM-10213 based on the following engineering criteria:

Electrical Performance: The STP40NF10L exceeds the minimum electrical requirements of the COM-10213. With a Vdss rating of 100V (versus 60V required), a continuous drain current of 40A (versus 32A required), and comparable on-state resistance characteristics, the substitute part provides enhanced performance margin in all critical electrical parameters.

Mechanical Compatibility: Both parts utilize identical TO-220-3 through-hole packaging, ensuring direct footprint compatibility without PCB redesign.

Compliance and Availability: The STP40NF10L is ROHS3 compliant and currently in active production status with substantial inventory availability (15,465 pieces), addressing the procurement challenge created by the discontinued status of the original COM-10213.

Temperature Rating: Both parts support the same maximum junction temperature of 175°C, maintaining thermal design compatibility.

Frequently Asked Questions (FAQ)

Q: Can the STP40NF10L be used as a direct replacement for COM-10213 without circuit modifications?

A: Yes. The STP40NF10L is electrically and mechanically compatible with the COM-10213. The substitute part meets or exceeds all critical electrical parameters (Vdss, Id, Rds On, Vgs(th)) and uses identical TO-220-3 packaging. No PCB layout changes are required.

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

A: The STP40NF10L provides higher voltage rating (100V vs. 60V), higher current capacity (40A vs. 32A), higher power dissipation capability (150W vs. 79W), and higher gate charge (64 nC vs. 20 nC). These represent performance enhancements rather than incompatibilities.

Q: Are there any gate drive considerations when substituting?

A: The gate threshold voltage (Vgs(th)) is identical at 2.5V @ 250µA for both parts. However, the STP40NF10L has higher gate charge (64 nC vs. 20 nC), which may require slightly longer switching times in high-frequency applications. Gate drive voltage compatibility remains unchanged at ±20V (COM-10213) and ±17V (STP40NF10L).

Q: Is the TO-220-3 package identical between both parts?

A: Yes. Both parts use the TO-220-3 package with identical pin configuration and mechanical dimensions, ensuring direct PCB compatibility without layout modifications.

Q: What is the compliance status of the substitute part?

A: The STP40NF10L is ROHS3 compliant and REACH unaffected, meeting the same environmental and regulatory requirements as the original COM-10213.

Q: Why does the STP40NF10L have higher gate charge?

A: Higher gate charge is a direct result of the larger die size required to achieve higher current and power ratings. This is a normal trade-off in MOSFET design and does not affect substitution compatibility in standard switching applications.

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