What are the best alternatives to the EPC EPC2203?

The closest qualified second sources for the EPC EPC2203 are the EPC2036 (EPC) and the EPC2035 (EPC), out of 4 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.

Are the EPC2203 alternatives drop-in replacements?

Not always. The alternatives to the EPC2203 are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.

What type of part is the EPC EPC2203?

The EPC2203 (EPC) is a part in the Transistors category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.

All Alternatives

Alternatives to EPC EPC2203

EPC EPC2203 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

EPC2203 compared against its qualified second sources
	EPC2203EPC	EPC2036EPC	EPC2035EPC
FFF Compatibility
AI Summary	EPC2203 by EPC: N-Channel 80 V 1.7A (Ta) Surface Mount Die.	The EPC2036 is the closest matching alternative to the EPC2203 in terms of physical layout and package size. It increases the voltage capability from 80 V to 100 V and decreases the on-resistance from 80 mΩ to 65 mΩ, making it an excellent electrical second-source. The primary trade-off is the loss of automotive-grade AEC-Q101 qualification, as it is rated for industrial/commercial applications. Pin-compatible drop-in replacement Higher drain-to-source breakdown voltage (100 V vs 80 V) Lower maximum on-resistance (65 mΩ vs 80 mΩ) Lacks AEC-Q101 automotive qualification (industrial grade)	The EPC2035 is a pin-compatible 60 V eGaN FET housed in the same 0.9 mm x 0.9 mm 4-bump package. It offers a substantial reduction in conduction losses due to its lower 45 mΩ on-resistance. However, because its breakdown voltage is lower than the target's 80 V rating, it must only be used in designs with sufficient voltage margin. Pin-compatible drop-in replacement Significantly lower on-resistance (45 mΩ vs 80 mΩ) for reduced conduction losses Higher pulsed drain current capability (24 A vs 23 A) Lower breakdown voltage rating (60 V vs 80 V) Lacks AEC-Q101 automotive qualification
Lifecycle Status	Active	Unknown	Unknown
Market Availability	In stock	Unknown	Unknown
REACH	REACH	Unknown	Unknown
RoHS	RoHS	Unknown	Unknown
Description	N-Channel 80 V 1.7A (Ta) Surface Mount Die	The EPC2036 is the closest matching alternative to the EPC2203 in terms of physical layout and package size. It increases the voltage capabi	The EPC2035 is a pin-compatible 60 V eGaN FET housed in the same 0.9 mm x 0.9 mm 4-bump package. It offers a substantial reduction in conduc
Manufacturer	EPC	EPC	EPC
Type	Transistors	Component	Component
Datasheet	Open	N/A	N/A
Lead Time	18 weeks	Unknown	Unknown
Country of Origin	-	-	-
Export Control Class Number	EAR99	EAR99	EAR99
HTSUS Code	8541.29.0040	-	-
Moisture Sensitivity Level	1 (Unlimited)	-	-
Grade	Automotive	-	-
FET Type	N-Channel	-	-
Vgs (Max)	+5.75V, -4V	-	-
Technology	GaNFET (Gallium Nitride)	-	-
Mounting Type	Surface Mount	-	-
Qualification	AEC-Q101	-	-
Package / Case	Die	-	-
Vgs(th) (Max) @ Id	2.5V @ 600µA	-	-

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