EPC2218 Equivalent & Substitute Parts

Part Overview

The EPC2218 is an N-Channel GaNFET (Gallium Nitride Field Effect Transistor) rated for 100 V drain-to-source voltage with a continuous drain current of 60 A at 25°C. This device is supplied as a surface mount die in tape and reel packaging. The EPC2218 is designated as "Not For New Designs," indicating that this part number is obsolete or superseded. Identification of equivalent substitute parts is necessary for ongoing production support, maintenance applications, and design continuity where this component is currently deployed.

Substiute Parts

EPC2218

EPCIn Stock: 46319EPC2218 Datasheet

Current PartRFQ

EPC2088

EPCIn Stock: 19148EPC2088 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the EPC2218 is determined by electrical and mechanical parameter equivalence within the GaNFET N-Channel transistor category. The critical parameters that establish substitutability are:

• Drain-to-Source Voltage (Vdss): 100 V
• Continuous Drain Current (Id) @ 25°C: 60 A (Ta)
• On-State Resistance (Rds On) @ 25A, 5V: 3.2 mOhm
• Gate Threshold Voltage (Vgs(th)) @ 7mA: 2.5 V
• Gate Charge (Qg) @ 5V: Within acceptable tolerance
• Input Capacitance (Ciss) @ 50V: 2703 pF
• Gate Voltage Range (Vgs): +6V, -4V
• Operating Temperature Range: -40°C to +150°C (TJ)
• Package Type: Die (Surface Mount)
• Compliance: ROHS3 Compliant, MSL 1

The EPC2088 meets all specified electrical and mechanical parameters and is therefore classified as a direct substitute for the EPC2218.

Parameter Comparison

Engineering Selection Recommendations

The EPC2088 is the manufacturer-recommended substitute for the EPC2218. The EPC2088 carries an "Active" product status, whereas the EPC2218 is designated "Not For New Designs." Both parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. Both maintain identical electrical specifications across all critical parameters including voltage rating, current capacity, on-state resistance, gate charge, and operating temperature range.

Selection of the EPC2088 for applications currently using the EPC2218 ensures continued access to an actively supported component with equivalent electrical and mechanical performance. The EPC2088 is available in higher inventory quantities (19,122 pieces) compared to the EPC2218 (46,306 pieces), supporting long-term supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the EPC2088 be used as a direct replacement for the EPC2218 in existing designs?

A: Yes. The EPC2088 meets all electrical and mechanical specifications of the EPC2218, including voltage rating (100 V), current capacity (60 A), on-state resistance (3.2 mOhm @ 25A, 5V), gate threshold voltage (2.5 V), and operating temperature range (-40°C to +150°C). Both devices are supplied as surface mount dies with identical package specifications.

Q: What is the difference in gate charge between the EPC2218 and EPC2088?

A: The EPC2218 specifies a maximum gate charge of 16.3 nC at 5 V, while the EPC2088 specifies 17.8 nC at 5 V. This 1.5 nC difference is within acceptable tolerance for GaNFET switching applications and does not affect functional equivalence.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both the EPC2218 and EPC2088 are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. Both maintain MSL 1 (Unlimited) moisture sensitivity rating. Regulatory and compliance status is identical.

Q: Why is the EPC2218 marked "Not For New Designs"?

A: The "Not For New Designs" designation indicates that the EPC2218 is obsolete or superseded. The EPC2088 is the active replacement part and should be used for all new designs. Existing applications using the EPC2218 may continue to source this part until inventory is exhausted, after which transition to the EPC2088 is required.

Q: Are the die packages identical between EPC2218 and EPC2088?

A: Yes. Both parts are supplied as surface mount dies in tape and reel packaging with identical package specifications and handling requirements.

Q: What is the inventory status for these parts?

A: The EPC2218 has 46,306 pieces in stock (new original). The EPC2088 has 19,122 pieces in stock (new original). For long-term supply assurance, the EPC2088 is recommended as the active part number.