2SCR372PFRAT100Q Equivalent & Substitute Parts Reference

Part Overview

2SCR372PFRAT100Q is an NPN bipolar junction transistor (BJT) from Rohm Semiconductor, categorized under Transistors, Bipolar (BJT). It is supplied in Tape & Reel (TR) packaging with the MPT3 (TO-243AA) surface mount package. The part offers a maximum collector current of 700 mA, a collector-emitter breakdown voltage of 120 V, and a transition frequency of 220 MHz. The device is RoHS3 compliant and has an operating junction temperature of up to 150°C.

This product is classified as "Not For New Designs" and is part of Rohm’s Automotive, AEC-Q101 qualified series. For continued manufacturing and design use, it is necessary to identify direct equivalents and parametric substitutes that fully align with the defined electrical, mechanical, and compliance criteria.

Key Parameters

Parameter	Value
Transistor Type	NPN
Current - Collector (Ic) (Max)	700 mA
Voltage - Collector Emitter Breakdown (Max)	120 V
Vce Saturation (Max) @ Ib, Ic	300mV @ 50mA, 500mA
Current - Collector Cutoff (Max)	1µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce	120 @ 100mA, 5V
Power - Max	500 mW
Frequency - Transition	220MHz
Operating Temperature (TJ)	150°C
Mounting Type	Surface Mount
Package / Case	TO-243AA
Supplier Device Package	MPT3
RoHS Status	ROHS3 Compliant
MSL (Moisture Sensitivity Level)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitutes for 2SCR372PFRAT100Q are identified based on strict parametric equivalence in the following key parameters: transistor type, maximum collector current, maximum collector-emitter voltage, saturation voltage, collector cutoff current, minimum DC current gain, maximum power dissipation, transition frequency, operating temperature, mounting type, package/case, RoHS and REACH compliance, and moisture sensitivity level. Only parts matching all specified parameters are included.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Transistor Type	Current - Collector (Ic) (Max)	Voltage - Collector Emitter Breakdown (Max)	Vce Saturation (Max) @ Ib, Ic	Current - Collector Cutoff (Max)	DC Current Gain (hFE) (Min) @ Ic, Vce	Power - Max	Frequency - Transition	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package	RoHS Status	MSL	REACH Status
2SCR372PFRAT100Q	Rohm Semiconductor	NPN	700 mA	120 V	300mV @ 50mA, 500mA	1µA (ICBO)	120 @ 100mA, 5V	500 mW	220MHz	150°C	Surface Mount	TO-243AA	MPT3	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
2SCR372P5T100Q	Rohm Semiconductor	NPN	700 mA	120 V	300mV @ 50mA, 500mA	1µA (ICBO)	120 @ 100mA, 5V	500 mW	220MHz	150°C	Surface Mount	TO-243AA	MPT3	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
2SCR372P5T100R	Rohm Semiconductor	NPN	700 mA	120 V	300mV @ 50mA, 500mA	1µA (ICBO)	120 @ 100mA, 5V	500 mW	220MHz	150°C	Surface Mount	TO-243AA	MPT3	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
2SCR372PHZGT100Q	Rohm Semiconductor	NPN	700 mA	120 V	300mV @ 50mA, 500mA	1µA (ICBO)	120 @ 100mA, 5V	500 mW	220MHz	150°C	Surface Mount	TO-243AA	SOT-89	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected

Engineering Selection Recommendations

2SCR372PFRAT100Q is not for new designs. Its substitutes—2SCR372P5T100Q, 2SCR372P5T100R, and 2SCR372PHZGT100Q—meet the same electrical, mechanical, and compliance parameters, are ROHS3 compliant, have equivalent moisture sensitivity level, and are REACH unaffected. All substitute transistors listed fulfill the stated environmental and product compliance criteria based solely on supplied data.

Frequently Asked Questions (FAQ)

Q: What key parameters must be matched to select a suitable substitute for the 2SCR372PFRAT100Q?
A: Substitute selection requires matching transistor type, maximum collector current, collector-emitter breakdown voltage, saturation voltage, collector cutoff current, minimum DC current gain, maximum power, transition frequency, operating temperature, mounting type, package or supplier device package, RoHS and REACH status, and moisture sensitivity level.

Q: Are all listed substitute parts compatible in terms of electrical and mechanical specifications?
A: Yes. All the substitutes listed match the maximum collector current, voltage ratings, gain, power dissipation, transition frequency, surface mount configuration, and compliance parameters.

Q: How does the package impact replacement suitability between the MPT3 (TO-243AA) and SOT-89 versions?
A: Mechanically, 2SCR372PFRAT100Q, 2SCR372P5T100Q, and 2SCR372P5T100R utilize the MPT3 (TO-243AA) package. 2SCR372PHZGT100Q uses SOT-89, which must be considered if the PCB footprint is designed for a specific package.

Q: How do RoHS3 compliance and MSL affect substitution?
A: All substitute models provided are ROHS3 compliant and have a Moisture Sensitivity Level (MSL) of 1 (Unlimited), maintaining equivalent environmental and handling compatibility.

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