Equivalent & Substitute Parts Reference for 2SCR512PT100

Part Overview

The Rohm Semiconductor 2SCR512PT100 is a bipolar (BJT) NPN transistor, specified for 30 V, 2 A, 320 MHz transition frequency, and 2 W maximum power dissipation in a MPT3 surface-mount package (TO-243AA). The product is RoHS3 compliant, REACH unaffected, supplied as new original stock with active status. Engineering teams frequently require alternatives for supply chain assurance, multi-sourcing, and design flexibility, necessitating direct model-for-model substitutes that strictly match essential electrical and mechanical parameters.

Key Parameters

Parameter	Value
Transistor Type	NPN
Current - Collector (Ic) (Max)	2 A
Voltage - Collector Emitter Breakdown (Max)	30 V
Vce Saturation (Max) @ Ib, Ic	400mV @ 35mA, 700mA
Current - Collector Cutoff (Max)	1µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce	200 @ 100mA, 2V
Power - Max	2 W
Frequency - Transition	320MHz
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

Substitute Part Grouping Explanation

Substitute parts for the 2SCR512PT100 are grouped strictly by match or compatibility in the following critical parameters: transistor type, maximum collector current, maximum collector-emitter breakdown voltage, collector cutoff current, minimum DC current gain, maximum power dissipation, transition frequency, maximum operating temperature, mounting type, package/case, RoHS compliance, moisture sensitivity, and REACH status. Only parts matching these parameters or within the same mechanical and electrical category (Transistors, Bipolar (BJT)) are listed as substitutes.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Transistor Type	Current - Collector (Ic) (Max)	Voltage - Collector Emitter Breakdown (Max)	Vce Saturation (Max)	Current - Collector Cutoff (Max)	DC Current Gain (hFE) (Min)	Power - Max	Frequency - Transition	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package	RoHS Status	Moisture Sensitivity Level (MSL)	REACH Status
2SCR512PT100	Rohm Semiconductor	NPN	2 A	30 V	400mV @ 35mA, 700mA	1µA (ICBO)	200 @ 100mA, 2V	2 W	320MHz	150°C (TJ)	Surface Mount	TO-243AA	MPT3	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
2SCR512P5T100	Rohm Semiconductor	NPN	2 A	30 V	400mV @ 35mA, 700mA	1µA (ICBO)	200 @ 100mA, 2V	500 mW	320MHz	150°C (TJ)	Surface Mount	TO-243AA	MPT3	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
PBSS4240XF	Nexperia USA Inc.	NPN	2 A	40 V	140mV @ 50mA, 500mA	100nA (ICBO)	300 @ 500mA, 5V	500 mW	150MHz	150°C (TJ)	Surface Mount	TO-243AA	SOT-89	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
2DD2679-13	Diodes Incorporated	NPN	2 A	30 V	370mV @ 75mA, 1.5A	100nA (ICBO)	270 @ 200mA, 2V	2 W	240MHz	-55°C ~ 150°C (TJ)	Surface Mount	TO-243AA	SOT-89-3	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected
PBSS303NX,115	Nexperia USA Inc.	NPN	5.1 A	30 V	220mV @ 255mA, 5.1A	100nA (ICBO)	250 @ 2A, 2V	2.1 W	130MHz	150°C (TJ)	Surface Mount	TO-243AA	SOT-89	ROHS3 Compliant	1 (Unlimited)	REACH Unaffected

Engineering Selection Recommendations

All listed substitute parts are marked "Active" in product status and ROHS3 compliant, with unlimited moisture sensitivity and unaffected REACH status. This ensures compliance with international safety and environmental requirements. Selection of substitutes should be performed based strictly on these provided status and certification parameters, maintaining equivalence in supply chain reliability and regulatory conformity.

Frequently Asked Questions (FAQ)

Q1: What are the most critical parameters to consider for substituting 2SCR512PT100?
A1: Critical parameters include transistor type, maximum collector current, maximum collector-emitter breakdown voltage, DC current gain, power dissipation, transition frequency, operating temperature, package/case, and compliance statuses.

Q2: Are all substitute parts surface-mount in TO-243AA-compatible packages?
A2: All substitutes are described as surface-mount and use TO-243AA or compatible SOT-89 packages according to the provided specifications.

Q3: Does each substitute meet the compliance and environmental standards of the original part?
A3: All substitute parts are ROHS3 compliant, have moisture sensitivity level 1 (unlimited), and are unaffected by REACH per provided data.

Q4: How does operating temperature impact part replacement?
A4: All listed substitutes share a specified operating temperature up to 150°C (TJ), ensuring thermal performance equivalence within the product category.

Q5: Why is inventory status included in engineering selection?
A5: Inventory status supports supply continuity, but technical equivalence for substitution relies strictly on electrical, mechanical, and compliance parameters, not on stock volume.

Q6: Are substitute package outlines or supplier device packages interchangeable?
A6: Only parts listed with matching or mechanically compatible package/case and supplier device package as specified (TO-243AA, MPT3, SOT-89, SOT-89-3) qualify for substitution. Package matching ensures proper fit and mounting type.

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