EPC2034 GaNFET N-Channel 200V 48A Die Equivalent & Substitute Parts

Part Overview

The EPC2034 is an N-Channel GaNFET (Gallium Nitride Field Effect Transistor) rated for 200V drain-to-source voltage with 48A continuous drain current at 25°C. This surface mount die package component is designed for high-efficiency power conversion applications requiring compact form factors and low on-resistance characteristics.

The EPC2034 carries an Obsolete product status, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement planning. Substitute parts must maintain electrical compatibility across critical parameters including voltage rating, current handling capability, on-resistance characteristics, and gate charge specifications.

Substiute Parts

EPC2034

EPCIn Stock: 1037EPC2034 Datasheet

Current PartRFQ

EPC2034C

EPCIn Stock: 9439EPC2034C Datasheet

MFR RecommendedRFQ

EPC2215

EPCIn Stock: 69856EPC2215 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the EPC2034 is determined by strict equivalence across the following critical parameters:

Mandatory Equivalence Criteria:

• Drain-to-Source Voltage (Vdss): Must equal 200V
• Technology: Must be GaNFET (Gallium Nitride)
• Gate Voltage Range (Vgs): Must support +6V, -4V
• Operating Temperature Range: Must span -40°C to 150°C (TJ)
• Package Type: Must be Die configuration
• RoHS Status: Must maintain ROHS3 Compliance

Functional Compatibility Parameters:

• Continuous Drain Current (Id): Substitute must meet or exceed 48A rating
• On-Resistance (Rds On): Lower or equal values are acceptable
• Gate Charge (Qg): Lower or equal values are acceptable
• Input Capacitance (Ciss): Lower or equal values are acceptable
• Gate Threshold Voltage (Vgs(th)): Must remain within acceptable gate drive specifications

The identified substitutes EPC2034C and EPC2215 satisfy all mandatory equivalence criteria and maintain functional compatibility across electrical parameters.

Parameter Comparison

Engineering Selection Recommendations

EPC2034C Substitution:

The EPC2034C maintains identical electrical specifications to the EPC2034 with improved on-resistance performance (8 mOhm versus 10 mOhm at 20A, 5V). This substitute carries a "Not For New Designs" product status, indicating limited long-term availability. The EPC2034C is suitable for legacy system support and replacement applications where design changes are not feasible. Inventory availability is significantly higher (9,341 pieces) compared to the EPC2034 (954 pieces), supporting near-term procurement requirements.

EPC2215 Substitution:

The EPC2215 is the recommended long-term substitute, carrying an Active product status with the highest inventory availability (69,800 pieces). This part maintains full voltage and temperature rating equivalence with the EPC2034. The EPC2215 operates at a reduced continuous drain current specification of 32A compared to the EPC2034's 48A rating. This current reduction must be evaluated against application requirements. The EPC2215 exhibits improved on-resistance (8 mOhm) and lower gate threshold voltage characteristics. Increased gate charge (17.7 nC) and input capacitance (1790 pF) require gate driver circuit verification to confirm compatibility with existing drive implementations.

Compliance and Regulatory Alignment:

All three parts maintain ROHS3 compliance, REACH unaffected status, and MSL 1 (Unlimited) moisture sensitivity classification, ensuring regulatory and environmental standard consistency across substitution scenarios.

Frequently Asked Questions (FAQ)

Q: Can the EPC2215 directly replace the EPC2034 in all applications?

A: The EPC2215 maintains electrical equivalence across voltage rating, temperature range, and gate drive specifications. However, the reduced continuous drain current rating (32A versus 48A) requires application-level thermal and current load analysis. If the application operates at continuous currents exceeding 32A, the EPC2215 is not suitable. For applications operating below 32A continuous current, the EPC2215 is electrically compatible.

Q: What is the significance of the increased gate charge in the EPC2215?

A: Gate charge (Qg) of 17.7 nC in the EPC2215 compared to 8.8 nC in the EPC2034 indicates higher switching energy requirements. Gate driver circuits must deliver sufficient current to charge the gate within the required switching time window. Existing gate driver designs rated for the EPC2034 must be verified for compatibility with the EPC2215's higher gate charge specification.

Q: Why is the EPC2034C listed as "Not For New Designs"?

A: The "Not For New Designs" status indicates that EPC has transitioned this part to end-of-life status and recommends against incorporation into new product designs. While the EPC2034C remains available for legacy system support and replacement applications, the EPC2215 is the preferred long-term substitute for new development efforts.

Q: Are there packaging differences between these three parts?

A: All three parts are supplied in Die package configuration. The EPC2034 is supplied as loose die. The EPC2034C is supplied in Tape & Reel (TR) format. The EPC2215 is supplied in Cut Tape (CT) and Digi-Reel® format. These packaging differences affect handling, storage, and assembly processes but do not alter electrical performance or functional compatibility.

Q: What is the impact of increased input capacitance in the EPC2215?

A: Input capacitance (Ciss) of 1790 pF in the EPC2215 compared to 950 pF in the EPC2034 increases gate drive impedance and switching losses. Gate driver output impedance and switching frequency must be evaluated to confirm that the increased capacitive load does not degrade switching performance or introduce gate voltage ringing that exceeds the +6V, -4V gate voltage limits.

Q: Can the EPC2034C be used as a permanent replacement for the EPC2034?

A: The EPC2034C is electrically equivalent to the EPC2034 and suitable for replacement applications. However, the "Not For New Designs" status and lower inventory availability (compared to EPC2215) indicate that the EPC2034C is a transitional substitute. For applications requiring long-term component availability and supply chain stability, the EPC2215 is the preferred choice.

Q: What compliance certifications apply to all substitute parts?

A: All three parts maintain ROHS3 compliance, REACH unaffected status, and MSL 1 (Unlimited) moisture sensitivity classification. These certifications ensure regulatory alignment with environmental and hazardous substance restrictions applicable to electronic component procurement and assembly.