2SCR293PFRAT100 Equivalent & Substitute Parts Reference

Part Overview

The Rohm Semiconductor 2SCR293PFRAT100 is categorized as a Bipolar (BJT) NPN transistor, supplied in surface-mount packaging (MPT3/TO-243AA). It is rated for 30 V collector-emitter breakdown, 1 A collector current, 500 mW power dissipation, and features high transition frequency (320 MHz) with an AEC-Q101 automotive qualification. The part is currently “Not For New Designs,” making it necessary to identify alternatives for ongoing production, maintenance, and approved replacements in supply chains.

Key Parameters

Manufacturer Part Number	Manufacturer	Category	Transistor Type	Current - Collector (Ic) (Max)	Voltage - Collector Emitter Breakdown (Max)	DC Current Gain (hFE) (Min) @ Ic, Vce	Vce Saturation (Max) @ Ib, Ic	Current - Collector Cutoff (Max)	Power - Max	Frequency - Transition	Operating Temperature	Package / Case	Supplier Device Package	Qualification	RoHS Status	MSL	REACH Status	ECCN
2SCR293PFRAT100	Rohm Semiconductor	Transistors, Bipolar (BJT)	NPN	1 A	30 V	270 @ 100mA, 2V	350mV @ 25mA, 500mA	100nA (ICBO)	500 mW	320 MHz	150°C (TJ)	TO-243AA	MPT3	AEC-Q101	ROHS3 Compliant	1	REACH Unaffected	EAR99

Substitute Part Grouping Explanation

Substitution for 2SCR293PFRAT100 is based strictly on these parameters: transistor type (NPN), maximum collector current, collector-emitter voltage, DC current gain, Vce(sat) at matched Ib/Ic, collector cutoff current, power dissipation, transition frequency, operating temperature, package and mounting compatibility, and compliance status (AEC-Q101, RoHS, and REACH). Substitutes are grouped as parametric equivalents (identical key parameters and package) and similar parts (close match in all critical fields with mechanical compatibility).

Parameter Comparison

Manufacturer Part Number	Manufacturer	Transistor Type	Current - Collector (Ic) (Max)	Voltage - Collector Emitter Breakdown (Max)	DC Current Gain (hFE) (Min) @ Ic, Vce	Vce Saturation (Max) @ Ib, Ic	Current - Collector Cutoff (Max)	Power - Max	Frequency - Transition	Operating Temperature	Package / Case	Supplier Device Package	Qualification	RoHS Status	MSL	REACH Status	ECCN
2SCR293PFRAT100	Rohm Semiconductor	NPN	1 A	30 V	270 @ 100mA, 2V	350mV @ 25mA, 500mA	100nA (ICBO)	500 mW	320 MHz	150°C (TJ)	TO-243AA	MPT3	AEC-Q101	ROHS3 Compliant	1	REACH Unaffected	EAR99
2SCR293P5T100	Rohm Semiconductor	NPN	1 A	30 V	270 @ 100mA, 2V	350mV @ 25mA, 500mA	100nA (ICBO)	500 mW	320 MHz	150°C (TJ)	TO-243AA	MPT3	-	ROHS3 Compliant	1	REACH Unaffected	EAR99
2DD1664P-13	Diodes Incorporated	NPN	1 A	32 V	82 @ 100mA, 3V	400mV @ 50mA, 500mA	100nA	1 W	280 MHz	-55°C ~ 150°C (TJ)	TO-243AA	SOT-89-3	-	ROHS3 Compliant	1	REACH Unaffected	EAR99

Engineering Selection Recommendations

The 2SCR293PFRAT100 is “Not For New Designs.” The 2SCR293P5T100 is active and provides a parametric match, supporting continuity, RoHS, and REACH compliance. The 2DD1664P-13 is active, RoHS, and REACH compliant, in the same case outline with variations in current gain, Vce(sat), power, and transition frequency. All supplied substitute parts have Moisture Sensitivity Level 1 (unlimited) and are categorized as EAR99 for export.

Frequently Asked Questions (FAQ)

Q1: What parameters are required for direct substitution of the 2SCR293PFRAT100?
A1: Direct substitution requires matching transistor type, maximum collector current, voltage rating, DC current gain, Vce(sat) conditions, power dissipation, package/case, compliance status, and mounting type.

Q2: Is the package and footprint the same across listed substitutes?
A2: All parts listed use the TO-243AA outline, with supplier designations as MPT3 or SOT-89-3. These are consistent in mechanical footprint for surface mount compatibility.

Q3: Are all listed parts RoHS and REACH compliant?
A3: All listed parts are specified as ROHS3 Compliant and REACH Unaffected.

Q4: What is the significance of product status in selection?
A4: The main part is “Not For New Designs”; alternative selection should prioritize parts with “Active” status to ensure long-term sourcing and supply stability.

Q5: Is AEC-Q101 qualification present on all substitutes?
A5: AEC-Q101 qualification is listed only for the 2SCR293PFRAT100. This parameter should be considered if automotive-grade qualification is essential.

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