EPC2212 Equivalent & Substitute Parts Reference

Part Overview

The EPC2212 is an N-Channel GaNFET (Gallium Nitride Field Effect Transistor) rated for 100 V drain-to-source voltage with 18 A continuous drain current at 25°C. This device is supplied as a surface mount die in tape and reel packaging. The EPC2212 carries a product status designation of "Not For New Designs," indicating that while the part remains available in inventory (170,455 pieces), EPC does not recommend its selection for new circuit development. Identifying equivalent substitute parts is necessary to support ongoing maintenance, repair, and legacy system requirements while enabling migration to active product lines where applicable.

Substiute Parts

EPC2212

EPCIn Stock: 170542EPC2212 Datasheet

Current PartRFQ

EPC2252

EPCIn Stock: 41342EPC2252 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the EPC2212 is determined by the following critical electrical and mechanical parameters:

Voltage Rating Compatibility: The substitute part must support the maximum drain-to-source voltage (Vdss) required by the application circuit. The EPC2212 is rated for 100 V; substitute parts with lower Vdss ratings (such as 80 V) are suitable only for applications where the circuit voltage does not exceed the substitute's rating.

Current Handling Capability: The continuous drain current (Id) at 25°C must meet or exceed the application's steady-state current demand. The EPC2212 provides 18 A; substitutes with lower current ratings require verification that application current does not exceed the substitute's specification.

On-Resistance (Rds On): This parameter directly affects power dissipation and thermal performance. Lower Rds On values indicate improved efficiency. Substitutes with comparable or lower Rds On values maintain or improve thermal characteristics.

Gate Charge (Qg) and Input Capacitance (Ciss): These parameters influence switching speed and gate drive requirements. Substitutes with similar or lower values ensure compatible gate drive circuit design.

Package and Mounting: Both the main part and substitute are supplied as surface mount dies, ensuring mechanical compatibility in assembly processes.

Technology and Series: Both parts utilize GaNFET technology within the eGaN® series, ensuring consistent device characteristics and gate drive voltage compatibility (+6 V / -4 V).

Temperature Range: Both parts operate across -40°C to +150°C, supporting identical thermal operating windows.

Compliance Standards: RoHS3 compliance, MSL Level 1, and REACH unaffected status are maintained across both parts.

Parameter Comparison

Engineering Selection Recommendations

For Legacy System Support: The EPC2212 remains available in substantial inventory (170,455 pieces) and maintains full compliance with RoHS3, REACH, and MSL Level 1 standards. Continued use of the EPC2212 in existing systems is supported by its availability and regulatory compliance.

For New Design Migration: The EPC2252 carries an "Active" product status designation, indicating EPC's ongoing support and recommendation for new circuit development. The EPC2252 offers improved on-resistance (11 mOhm versus 13.5 mOhm), resulting in lower power dissipation and enhanced thermal efficiency. Both parts maintain identical gate voltage compatibility (+6 V / -4 V) and operating temperature range (-40°C to +150°C).

Voltage Rating Consideration: The EPC2252 is rated for 80 V maximum drain-to-source voltage, compared to the EPC2212's 100 V rating. Substitution of the EPC2252 is appropriate only in applications where the circuit voltage does not exceed 80 V. Applications requiring 100 V operation must retain the EPC2212 or identify alternative parts with equivalent 100 V ratings.

Current Rating Consideration: The EPC2252 provides 8.2 A continuous drain current, compared to the EPC2212's 18 A rating. Substitution is appropriate only in applications where steady-state current demand does not exceed 8.2 A. Higher-current applications require retention of the EPC2212 or identification of alternative parts with higher current ratings.

Compliance and Certifications: Both parts maintain identical RoHS3 compliance, REACH unaffected status, and MSL Level 1 moisture sensitivity ratings, ensuring regulatory and environmental compatibility across substitution.

Frequently Asked Questions (FAQ)

Q: Can the EPC2252 directly replace the EPC2212 in all applications?

A: No. The EPC2252 has lower voltage and current ratings than the EPC2212. Substitution is valid only when the application circuit voltage does not exceed 80 V and steady-state current does not exceed 8.2 A. Applications requiring the full 100 V rating or 18 A current capability must use the EPC2212 or identify alternative parts with equivalent specifications.

Q: What is the significance of the EPC2212's "Not For New Designs" status?

A: This designation indicates that EPC does not recommend the EPC2212 for new circuit development. However, the part remains available for legacy system support, maintenance, and repair. The EPC2252, with "Active" status, is the recommended choice for new designs where voltage and current requirements are compatible.

Q: Are the gate drive requirements identical between the EPC2212 and EPC2252?

A: Yes. Both parts operate with identical gate voltage ranges (+6 V / -4 V) and maintain compatible gate threshold voltages (2.5 V maximum). Gate drive circuits designed for the EPC2212 are compatible with the EPC2252.

Q: How do the on-resistance values affect thermal performance?

A: The EPC2252's lower on-resistance (11 mOhm versus 13.5 mOhm) results in reduced power dissipation at equivalent current levels. This improvement enhances thermal efficiency and may reduce cooling requirements in thermally constrained applications.

Q: Are both parts supplied in identical packaging?

A: Yes. Both the EPC2212 and EPC2252 are supplied as surface mount dies in tape and reel packaging, ensuring mechanical compatibility in assembly processes.

Q: What compliance certifications apply to both parts?

A: Both parts are RoHS3 compliant, REACH unaffected, and carry MSL Level 1 (unlimited moisture sensitivity) ratings. These certifications ensure regulatory and environmental compatibility across substitution.

Q: What is the impact of the higher input capacitance (Ciss) in the EPC2252?

A: The EPC2252's input capacitance is 576 pF at 50 V, compared to 407 pF for the EPC2212. Higher input capacitance may require slightly increased gate drive current to achieve equivalent switching speeds. Gate drive circuit design should account for this parameter.