FQPF13N06 N-Channel MOSFET Equivalent & Substitute Parts

Part Overview

The FQPF13N06 is an N-Channel MOSFET manufactured by onsemi, rated for 60V drain-to-source voltage with 9.4A continuous drain current at 25°C. The device is packaged in a Through Hole TO-220F-3 configuration and is rated for 24W maximum power dissipation. This part is classified as obsolete, making identification of equivalent and substitute components necessary for ongoing design support and procurement continuity.

Substiute Parts

FQPF13N06

onsemiIn Stock: 3492FQPF13N06 Datasheet

Current PartRFQ

IRFIZ24GPBF

Vishay SiliconixIn Stock: 5340IRFIZ24GPBF Datasheet

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IRLIZ24G

Vishay SiliconixIn Stock: 5396IRLIZ24G Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the FQPF13N06 is determined by the following critical electrical and mechanical parameters:

Electrical Compatibility Criteria:

• Drain to Source Voltage (Vdss): Must equal or exceed 60V
• Continuous Drain Current (Id): Must equal or exceed 9.4A at 25°C
• Gate Threshold Voltage (Vgs(th)): Must be compatible with existing gate drive circuitry
• Rds On (Max): Lower or equal values indicate improved performance
• Power Dissipation (Max): Must support thermal requirements of the application

Mechanical Compatibility Criteria:

• Mounting Type: Through Hole configuration required
• Package: TO-220-3 or TO-220F-3 form factors
• Pin configuration: Standard three-pin MOSFET layout

The substitute parts identified (IRFIZ24GPBF and IRLIZ24G) meet or exceed the electrical specifications of the FQPF13N06 while maintaining mechanical compatibility through identical Through Hole TO-220-3 packaging.

Parameter Comparison

Engineering Selection Recommendations

IRFIZ24GPBF (Vishay Siliconix)

The IRFIZ24GPBF is an active product offering superior electrical performance compared to the obsolete FQPF13N06. This device provides 14A continuous drain current versus 9.4A, with improved Rds On characteristics (100 mOhm at 8.4A, 10V versus 135 mOhm at 4.7A, 10V). Power dissipation capability is increased to 37W. The IRFIZ24GPBF maintains identical voltage ratings (60V Vdss) and operating temperature range (-55°C to 175°C). This part is RoHS3 compliant and carries active product status, ensuring long-term availability and supply chain stability. Gate threshold voltage remains at 4V, maintaining compatibility with existing gate drive circuits designed for the FQPF13N06.

IRLIZ24G (Vishay Siliconix)

The IRLIZ24G is an active product from Vishay Siliconix with electrical specifications matching the IRFIZ24GPBF in terms of voltage rating (60V Vdss), current rating (14A), and power dissipation (37W). This device features a lower gate threshold voltage of 2V at 250µA compared to 4V for the FQPF13N06, enabling operation with reduced gate drive voltage. The IRLIZ24G specifies Rds On at 5V drive voltage (100 mOhm at 8.4A, 5V), indicating suitability for lower-voltage gate drive applications. Operating temperature range and MSL rating are identical to the FQPF13N06. The IRLIZ24G is RoHS non-compliant; this status must be evaluated against specific application requirements and regulatory constraints.

Both substitute parts maintain Through Hole TO-220-3 packaging, ensuring mechanical compatibility with existing PCB layouts and thermal management solutions designed for the FQPF13N06.

Frequently Asked Questions (FAQ)

Q: Can the IRFIZ24GPBF directly replace the FQPF13N06 in existing designs?

A: Yes. Both devices share identical Drain to Source Voltage (60V), operating temperature range (-55°C to 175°C), and TO-220-3 Through Hole packaging. The IRFIZ24GPBF provides equal or superior electrical performance with 14A continuous drain current (versus 9.4A) and improved Rds On characteristics. Gate threshold voltage remains at 4V, maintaining compatibility with existing gate drive circuits.

Q: What is the primary difference between the IRFIZ24GPBF and IRLIZ24G?

A: The IRLIZ24G features a lower gate threshold voltage (2V versus 4V) and is specified for lower gate drive voltage operation (4V to 5V versus 10V). The IRLIZ24G is RoHS non-compliant, while the IRFIZ24GPBF is RoHS3 compliant. Both devices provide identical voltage and current ratings (60V, 14A).

Q: Are there thermal management differences between the FQPF13N06 and substitute parts?

A: The substitute parts (IRFIZ24GPBF and IRLIZ24G) provide higher power dissipation capability (37W versus 24W). This allows for improved thermal performance in applications operating at or near the current limits of the FQPF13N06. The TO-220-3 package remains unchanged, maintaining compatibility with existing heatsink solutions.

Q: What compliance considerations apply to these substitute parts?

A: The IRFIZ24GPBF is RoHS3 compliant and carries active product status. The IRLIZ24G is RoHS non-compliant. Both parts are REACH unaffected and classified as EAR99 for export control purposes. Applications subject to RoHS requirements must specify the IRFIZ24GPBF.

Q: Can the IRLIZ24G be used in applications requiring RoHS compliance?

A: No. The IRLIZ24G is RoHS non-compliant and cannot be used in applications subject to RoHS regulatory requirements. The IRFIZ24GPBF must be specified for RoHS-compliant designs.

Q: How do gate charge characteristics compare between these devices?

A: The FQPF13N06 specifies 7.5 nC gate charge at 10V. The IRFIZ24GPBF specifies 25 nC at 10V, while the IRLIZ24G specifies 18 nC at 5V. Higher gate charge values require proportionally higher gate drive current capability. Gate drive circuit design must account for these differences.

Q: Are input capacitance values a consideration for substitution?

A: Input capacitance values differ among these devices (FQPF13N06: 310 pF at 25V; IRFIZ24GPBF: 640 pF at 25V; IRLIZ24G: 870 pF at 25V). Higher input capacitance increases gate drive circuit loading and switching losses. Applications with marginal gate drive capability must evaluate these differences.

Q: What is the significance of the FQPF13N06 being classified as obsolete?

A: Obsolete status indicates the FQPF13N06 is no longer manufactured and existing inventory will eventually be depleted. Substitution with active products (IRFIZ24GPBF or IRLIZ24G) ensures long-term design support, availability, and supply chain continuity.