IRF3205ZL N-Channel MOSFET 55V 75A TO-262 Equivalent & Substitute Parts

Part Overview

The IRF3205ZL is an N-Channel MOSFET manufactured by Infineon Technologies, rated for 55V drain-to-source voltage and 75A continuous drain current in a Through Hole TO-262 package. This device is classified as obsolete product status. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support legacy system maintenance where this component is specified.

Substiute Parts

IRF3205ZL

Infineon TechnologiesIn Stock: 890IRF3205ZL Datasheet

Current PartRFQ

IRF3205ZLPBF

Infineon TechnologiesIn Stock: 3722IRF3205ZLPBF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IRF3205ZL is determined by strict electrical and mechanical parameter matching within the N-Channel MOSFET category. The following parameters establish substitution eligibility:

Primary Electrical Parameters:

• Drain to Source Voltage (Vdss): 55V
• Continuous Drain Current (Id): 75A @ 25°C
• On-State Resistance (Rds On): 6.5 mOhm @ 66A, 10V
• Gate Charge (Qg): 110 nC @ 10V
• Input Capacitance (Ciss): 3450 pF @ 25V
• Power Dissipation: 170W (Tc)
• Operating Temperature: -55°C to 175°C

Mechanical Parameters:

• Mounting Type: Through Hole
• Package: TO-262-3 Long Leads, I2PAK, TO-262AA

The IRF3205ZLPBF is identified as a direct substitute based on identical electrical specifications and package configuration. This substitute maintains all critical performance parameters while offering improved RoHS compliance status.

Parameter Comparison

Engineering Selection Recommendations

IRF3205ZLPBF Selection Basis:

The IRF3205ZLPBF is the direct equivalent substitute for IRF3205ZL. Both components are manufactured by Infineon Technologies and share identical electrical specifications across all critical parameters: 55V Vdss, 75A continuous drain current, 6.5 mOhm Rds On, 110 nC gate charge, and 3450 pF input capacitance. Both devices are rated for -55°C to 175°C operating temperature and packaged in TO-262-3 Long Leads configuration.

The primary distinction between these parts is regulatory compliance status. The IRF3205ZLPBF carries ROHS3 Compliant certification, whereas the IRF3205ZL is RoHS non-compliant. Both maintain REACH Unaffected status and identical moisture sensitivity levels.

For applications requiring RoHS3 compliance or where regulatory requirements mandate lead-free components, the IRF3205ZLPBF is the appropriate selection. For legacy systems where RoHS compliance is not a requirement, either part satisfies the electrical and mechanical specifications.

Both parts are classified as obsolete product status. Inventory availability should be verified with component suppliers prior to procurement decisions.

Frequently Asked Questions (FAQ)

Q: Can IRF3205ZLPBF be used as a direct replacement for IRF3205ZL?

A: Yes. The IRF3205ZLPBF is a direct equivalent substitute. All electrical parameters are identical, including Vdss (55V), Id (75A), Rds On (6.5 mOhm), gate charge (110 nC), and input capacitance (3450 pF). Both devices use the same TO-262-3 Long Leads package configuration and are manufactured by Infineon Technologies.

Q: What is the difference between IRF3205ZL and IRF3205ZLPBF?

A: The primary difference is RoHS compliance status. IRF3205ZLPBF is ROHS3 Compliant, while IRF3205ZL is RoHS non-compliant. All electrical and mechanical specifications are identical. Both parts are classified as obsolete.

Q: Are there any package compatibility issues between these parts?

A: No. Both IRF3205ZL and IRF3205ZLPBF use the TO-262-3 Long Leads package (also designated I2PAK or TO-262AA). Pin configuration and mechanical dimensions are identical, allowing direct PCB footprint compatibility.

Q: What packaging formats are available for these parts?

A: IRF3205ZL is supplied in standard packaging format. IRF3205ZLPBF is supplied in Tube packaging. Both are Through Hole mounted devices. Packaging format does not affect electrical performance or PCB compatibility.

Q: Are these parts still in production?

A: No. Both IRF3205ZL and IRF3205ZLPBF are classified as obsolete product status. Component availability is limited to existing inventory from authorized distributors.

Q: What are the key electrical parameters that define substitution eligibility?

A: Substitution eligibility is determined by matching: Drain to Source Voltage (55V), Continuous Drain Current (75A @ 25°C), On-State Resistance (6.5 mOhm @ 66A, 10V), Gate Charge (110 nC @ 10V), Input Capacitance (3450 pF @ 25V), Power Dissipation (170W), and Operating Temperature Range (-55°C to 175°C). Package type (TO-262-3 Long Leads) and mounting method (Through Hole) must also match.

Q: Can these N-Channel MOSFETs be used in high-temperature applications?

A: Yes. Both IRF3205ZL and IRF3205ZLPBF are rated for operating temperatures up to 175°C (TJ). Thermal management design must account for power dissipation limits (170W Tc) at elevated temperatures.