2SCR533PT100 Equivalent & Substitute Parts Reference

Part Overview

The 2SCR533PT100 by Rohm Semiconductor is a surface mount NPN bipolar junction transistor (BJT) with a maximum collector-emitter voltage of 50 V, maximum collector current of 3 A, a transition frequency of 320 MHz, and a maximum power dissipation of 2 W. It is supplied in the TO-243AA (MPT3) package and is currently active, RoHS3 compliant, and REACH unaffected with unlimited MSL. Finding equivalent or substitute parts is necessary when inventory constraints arise, for multi-sourcing BOMs, ensuring supply chain resilience, or accommodating specific packaging or qualification needs within the same product category.

Key Parameters

Parameter	Value
Manufacturer Part Number	2SCR533PT100
Category	Transistors, Bipolar (BJT)
Current - Collector (Ic) (Max)	3 A
Voltage - Collector Emitter Breakdown (Max)	50 V
DC Current Gain (hFE) (Min) @ Ic, Vce	180 @ 50mA, 3V
Vce Saturation (Max) @ Ib, Ic	350mV @ 50mA, 1A
Current - Collector Cutoff (Max) (ICBO)	1µA
Frequency - Transition	320MHz
Power - Max	2 W
Operating Temperature	150°C (TJ)
Mounting Type	Surface Mount
Package / Case	TO-243AA
Supplier Device Package	MPT3
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
Product Status	Active

Substitute Part Grouping Explanation

Substitutes are selected strictly based on the following parameters:

Category: Transistors, Bipolar (BJT)
Transistor Type: NPN
Surface Mount (SMT) Compatibility
Collector-Emitter Voltage (Vce): 50 V
Maximum Collector Current (Ic): 3 A
DC Current Gain (hFE) minimum
Vce Saturation Maximum
Frequency - Transition
Power Dissipation
Operating Temperature
Compliance: RoHS3, MSL 1, REACH
Package type and mechanical fit (where matching is required for practical substitution)

These parameters ensure electrical, thermal, and environmental equivalency suitable for substitution within the relevant product category.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Ic (Max)	Vce (Max)	DC hFE (Min)	Vce Sat (Max)	ICBO (Max)	Freq (Transition)	Pd (Max)	Operating Temp	Mount Type	Package / Case	Supplier Device Package	RoHS	MSL	REACH	Status
2SCR533PT100	Rohm Semiconductor	3 A	50 V	180 @ 50mA, 3V	350mV @ 50mA, 1A	1µA	320MHz	2 W	150°C (TJ)	Surface Mount	TO-243AA	MPT3	ROHS3	1	Unaffected	Active
2SCR533P5T100	Rohm Semiconductor	3 A	50 V	180 @ 50mA, 3V	350mV @ 50mA, 1A	1µA	320MHz	500 mW	150°C (TJ)	Surface Mount	TO-243AA	MPT3	ROHS3	1	Unaffected	Active
PBSS4350Z,135	Nexperia USA Inc.	3 A	50 V	100 @ 2A, 2V	290mV @ 200mA, 2A	100nA	100MHz	2 W	150°C (TJ)	Surface Mount	TO-261-4, TO-261AA	SOT-223	ROHS3	1	Unaffected	Active
2SC5964-TD-E	onsemi	3 A	50 V	200 @ 100mA, 2V	290mV @ 100mA, 2A	1µA	380MHz	3.5 W	150°C (TJ)	Surface Mount	TO-243AA	PCP	ROHS3	1	Unaffected	Active
2SC5964-TD-H	onsemi	3 A	50 V	200 @ 100mA, 2V	290mV @ 100mA, 2A	1µA	380MHz	3.5 W	150°C (TJ)	Surface Mount	TO-243AA	PCP	ROHS3	1	Unaffected	Active
2SD1624S-TD-E	onsemi	3 A	50 V	140 @ 100mA, 2V	500mV @ 100mA, 2A	1µA	150MHz	500 mW	150°C (TJ)	Surface Mount	TO-243AA	PCP	ROHS3	1	Unaffected	Active
2SD1624T-TD-E	onsemi	3 A	50 V	200 @ 100mA, 2V	500mV @ 100mA, 2A	1µA	150MHz	500 mW	150°C (TJ)	Surface Mount	TO-243AA	PCP	ROHS3	1	Unaffected	Active
FCX619TA	Diodes Incorporated	3 A	50 V	100 @ 2A, 2V	320mV @ 100mA, 2.75A	100nA	165MHz	2 W	-55°C ~ 150°C (TJ)	Surface Mount	TO-243AA	SOT-89-3	ROHS3	1	Unaffected	Active
PBSS4350X,135	Nexperia USA Inc.	3 A	50 V	300 @ 1A, 2V	370mV @ 300mA, 3A	100nA	100MHz	1.6 W	150°C (TJ)	Surface Mount	TO-243AA	SOT-89	ROHS3	1	Unaffected	Active

Engineering Selection Recommendations

All parts listed, including 2SCR533PT100, 2SCR533P5T100, PBSS4350Z,135, 2SC5964-TD-E, 2SC5964-TD-H, 2SD1624S-TD-E, 2SD1624T-TD-E, FCX619TA, and PBSS4350X,135, are active, RoHS3 compliant, have MSL 1 (unlimited), and are REACH unaffected. These compliance certifications allow their use in regulated environments, and their active status ensures ongoing manufacturer support based on the input provided.

Frequently Asked Questions (FAQ)

Q1: What parameters are critical for selecting substitute NPN BJT transistors in this category?
A1: Key parameters for substitution are transistor type (NPN), surface mount capability, collector-emitter voltage (max 50 V), collector current (max 3 A), minimum DC current gain (hFE), maximum saturation voltage (Vce sat), transition frequency, maximum power dissipation, operating temperature, package compatibility, and compliance certifications (RoHS3, REACH, MSL).

Q2: Are all substitute parts compatible in terms of mounting and mechanical fit?
A2: All listed substitutes are surface mount devices. Package types include TO-243AA, TO-261-4 (SOT-223), and SOT-89-3. Mechanical compatibility must be verified based on the package types and PCB layout requirements as per the provided package and supplier device package details.

Q3: Do all substitute parts meet the same compliance and environmental requirements as the main part?
A3: Yes, all substitute parts are ROHS3 compliant, MSL 1 (unlimited), and REACH unaffected according to the provided data.

Q4: Why do some substitutes have different power dissipation or transition frequency values?
A4: Substitute parts are listed with varying values for power dissipation and transition frequency as provided. Only parameters explicitly given are considered; any variation is evident from the comparison table.

Q5: How does package selection impact substitution?
A5: Matching the package (e.g., TO-243AA, MPT3, SOT-223, SOT-89) is necessary for mechanical compatibility. Only the package and supplier device package information provided should be used for fit evaluation.

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