2PD601ARW,115 Equivalent & Substitute Parts

Part Overview

The 2PD601ARW,115 is an NPN bipolar junction transistor manufactured by Nexperia USA Inc., designed for surface mount applications in the SOT-323 package. This component operates at a maximum collector voltage of 50 V with a collector current rating of 100 mA and a transition frequency of 100 MHz. The device is qualified to AEC-Q101 automotive standards and maintains an active product status. Substitute parts are identified based on matching electrical characteristics and mechanical compatibility within the SOT-323 package family, enabling component selection flexibility for design requirements and supply chain considerations.

Key Parameters

Parameter	Value	Unit
Transistor Type	NPN	—
Collector Current (Max)	100	mA
Collector-Emitter Breakdown Voltage (Max)	50	V
Power Dissipation (Max)	200	mW
Transition Frequency	100	MHz
Package Type	SOT-323 (SC-70)	—
Mounting Type	Surface Mount	—
Operating Temperature (Max)	150	°C
RoHS Status	ROHS3 Compliant	—
Qualification	AEC-Q101	—

Substitute Part Grouping Explanation

Substitute parts for the 2PD601ARW,115 are classified into two categories based on electrical parameter alignment:

Direct Substitutes maintain all critical electrical specifications including collector-emitter breakdown voltage of 50 V, collector current of 100 mA, and power dissipation of 200 mW. These parts operate within identical voltage and current envelopes.

Similar Substitutes operate at a reduced collector-emitter breakdown voltage of 45 V while maintaining the same collector current rating of 100 mA and power dissipation of 200 mW. These parts are suitable for applications where the 50 V rating is not required and the circuit operates below 45 V.

Substitution eligibility is determined by the following parameters:

Collector current rating (100 mA minimum)
Collector-emitter breakdown voltage (50 V for direct substitutes; 45 V acceptable for similar substitutes)
Power dissipation (200 mW minimum)
Package type (SOT-323/SC-70 surface mount)
Transistor type (NPN)
Mounting compatibility (surface mount)

Parameter Comparison

Part Number	Manufacturer	Ic (Max) [mA]	Vce Breakdown (Max) [V]	Power (Max) [mW]	Frequency [MHz]	hFE @ 2mA, 10V	Package	Status
2PD601ARW,115	Nexperia USA Inc.	100	50	200	100	210	SOT-323	Active
MSD1819A-RT1G	onsemi	100	50	150	—	210	SC-70-3 (SOT323)	Active
BC847AW RFG	Taiwan Semiconductor Corporation	100	45	200	100	110 @ 2mA, 5V	SOT-323	Active
BC847BW RFG	Taiwan Semiconductor Corporation	100	45	200	100	200 @ 2mA, 5V	SOT-323	Active
BC847BW-7-F	Diodes Incorporated	100	45	200	300	200 @ 2mA, 5V	SOT-323	Active
BC847BW-TP	Micro Commercial Co	100	45	—	100	200 @ 2mA, 5V	SOT-323	Active
BC847CW RFG	Taiwan Semiconductor Corporation	100	45	200	100	420 @ 2mA, 5V	SOT-323	Active
BC847CW-TP	Micro Commercial Co	100	45	—	100	420 @ 2mA, 5V	SOT-323	Active
BC850AW RFG	Taiwan Semiconductor Corporation	100	45	200	100	110 @ 2mA, 5V	SOT-323	Active
BC850BW RFG	Taiwan Semiconductor Corporation	100	45	200	100	200 @ 2mA, 5V	SOT-323	Active
BC850CW RFG	Taiwan Semiconductor Corporation	100	45	200	100	420 @ 2mA, 5V	SOT-323	Active

Engineering Selection Recommendations

Direct Substitute Selection:

The MSD1819A-RT1G from onsemi is the only direct substitute that maintains the 50 V collector-emitter breakdown voltage specification. This part is suitable for applications requiring the full voltage rating of the 2PD601ARW,115. The MSD1819A-RT1G carries ROHS3 compliance and maintains an active product status. Note that the maximum power dissipation is rated at 150 mW, which is lower than the 200 mW rating of the primary part; circuit design must account for this reduced thermal headroom.

Similar Substitute Selection:

All BC847 and BC850 series parts from Taiwan Semiconductor Corporation, Diodes Incorporated, and Micro Commercial Co operate at 45 V maximum collector-emitter breakdown voltage. These parts are suitable for applications where circuit voltage does not exceed 45 V. All similar substitutes maintain 100 mA collector current rating, 200 mW power dissipation, and SOT-323 package compatibility. Selection among BC847 and BC850 variants should be based on DC current gain (hFE) requirements:

BC847AW RFG and BC850AW RFG: hFE minimum of 110 at 2 mA, 5 V
BC847BW RFG and BC850BW RFG: hFE minimum of 200 at 2 mA, 5 V
BC847CW RFG and BC850CW RFG: hFE minimum of 420 at 2 mA, 5 V

The BC847BW-7-F from Diodes Incorporated offers enhanced transition frequency of 300 MHz compared to the standard 100 MHz, providing additional performance margin for high-frequency applications.

All substitute parts maintain ROHS3 compliance and active product status. Moisture sensitivity level is rated at MSL 1 (Unlimited) across all parts, indicating no moisture sensitivity restrictions.

Frequently Asked Questions (FAQ)

Q: Can the MSD1819A-RT1G replace the 2PD601ARW,115 in all applications?

A: The MSD1819A-RT1G maintains the 50 V collector-emitter breakdown voltage and 100 mA collector current rating, making it electrically compatible. However, the maximum power dissipation is 150 mW compared to 200 mW for the 2PD601ARW,115. Applications must verify that thermal dissipation requirements do not exceed 150 mW to ensure reliable operation.

Q: What is the primary difference between direct and similar substitutes?

A: Direct substitutes (MSD1819A-RT1G) maintain the 50 V collector-emitter breakdown voltage rating. Similar substitutes (BC847 and BC850 series) operate at 45 V maximum. Selection depends on circuit voltage requirements. If the circuit operates below 45 V, similar substitutes are acceptable. If the circuit requires the full 50 V rating, only the direct substitute is appropriate.

Q: Are BC847 and BC850 series parts interchangeable?

A: BC847 and BC850 series parts share identical electrical specifications including collector current, breakdown voltage, power dissipation, and transition frequency. The primary difference is DC current gain (hFE), which varies by suffix letter (A, B, or C). Selection should be based on the specific hFE requirement of the circuit design.

Q: Does the SOT-323 package differ between manufacturers?

A: All parts listed use the SOT-323 package (also designated SC-70 or SC-70-3). The package dimensions and pin configurations are standardized, ensuring mechanical and electrical compatibility across all manufacturers. Surface mount assembly equipment and PCB footprints are interchangeable.

Q: What is the significance of the AEC-Q101 qualification on the 2PD601ARW,115?

A: AEC-Q101 qualification indicates the part meets automotive industry reliability standards. Substitute parts do not carry this specific qualification in the provided data. Applications requiring AEC-Q101 compliance should use the 2PD601ARW,115 or verify that substitute parts meet equivalent automotive qualification requirements through the manufacturer.

Q: Can I use BC847BW-7-F from Diodes Incorporated for high-frequency applications?

A: The BC847BW-7-F offers a transition frequency of 300 MHz compared to 100 MHz for the 2PD601ARW,115 and most other substitutes. This higher frequency capability provides additional performance margin for high-frequency switching applications. The part maintains all other electrical specifications including 45 V breakdown voltage and 100 mA collector current.

Q: What is the moisture sensitivity level (MSL) for these parts?

A: All parts listed carry an MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions. These parts do not require special moisture control during storage, handling, or assembly, simplifying supply chain and manufacturing processes.

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