MJD210RLG Equivalent & Substitute Parts

Part Overview

The MJD210RLG is an onsemi PNP bipolar junction transistor (BJT) rated for 25 V collector-emitter breakdown voltage and 5 A maximum collector current. This surface mount device in DPAK packaging is designed for general-purpose switching and amplification applications requiring moderate power dissipation up to 1.4 W. The part is Active status and RoHS3 compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, manufacturing discontinuation, or design flexibility needs.

Key Parameters

Parameter	Value	Unit
Transistor Type	PNP	—
Current - Collector (Ic) (Max)	5	A
Voltage - Collector Emitter Breakdown (Max)	25	V
Vce Saturation (Max) @ Ib, Ic	1.8V @ 1A, 5A	—
Current - Collector Cutoff (Max)	100	nA
DC Current Gain (hFE) (Min) @ Ic, Vce	45 @ 2A, 1V	—
Power - Max	1.4	W
Frequency - Transition	65	MHz
Operating Temperature Range	-65 to 150	°C
Mounting Type	Surface Mount	—
Package / Case	TO-252-3, DPAK (2 Leads + Tab), SC-63	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitute parts for the MJD210RLG are classified into two categories based on electrical and mechanical compatibility:

Parametric Equivalents maintain identical electrical specifications and mechanical form factor. These parts satisfy direct replacement requirements:

Current - Collector (Ic) (Max): 5 A
Voltage - Collector Emitter Breakdown (Max): 25 V
Vce Saturation (Max) @ Ib, Ic: 1.8V @ 1A, 5A
DC Current Gain (hFE) (Min) @ Ic, Vce: 45 @ 2A, 1V
Power - Max: 1.4 W
Frequency - Transition: 65 MHz
Package / Case: TO-252-3, DPAK (2 Leads + Tab), SC-63
Operating Temperature Range: -65°C to 150°C

Similar Parts share the same transistor type (PNP), mounting technology (Surface Mount), and DPAK package form factor but differ in one or more electrical parameters. These parts are suitable for applications where the specified parameter differences do not conflict with circuit requirements.

Parameter Comparison

Parameter	MJD210RLG	MJD210T4G	NJVMJD210T4G	PHPT60406PYX	STD888T4
Manufacturer	onsemi	onsemi	onsemi	Nexperia USA Inc.	STMicroelectronics
Transistor Type	PNP	PNP	PNP	PNP	PNP
Current - Collector (Ic) (Max)	5 A	5 A	5 A	6 A	5 A
Voltage - Collector Emitter Breakdown (Max)	25 V	25 V	25 V	40 V	30 V
Vce Saturation (Max) @ Ib, Ic	1.8V @ 1A, 5A	1.8V @ 1A, 5A	1.8V @ 1A, 5A	540mV @ 300mA, 6A	1.2V @ 500mA, 10A
Current - Collector Cutoff (Max)	100 nA	100 nA	100 nA	100 nA	10 µA
DC Current Gain (hFE) (Min) @ Ic, Vce	45 @ 2A, 1V	45 @ 2A, 1V	45 @ 2A, 1V	210 @ 500mA, 2V	100 @ 500mA, 1V
Power - Max	1.4 W	1.4 W	1.4 W	1.35 W	15 W
Frequency - Transition	65 MHz	65 MHz	65 MHz	110 MHz	—
Operating Temperature Range	-65 to 150 °C	-65 to 150 °C	-65 to 150 °C	175 °C (Max)	150 °C (Max)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	TO-252-3, DPAK	TO-252-3, DPAK	TO-252-3, DPAK	SC-100, SOT-669, LFPAK56	TO-252-3, DPAK
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active	Active

Engineering Selection Recommendations

MJD210T4G and NJVMJD210T4G are parametric equivalents to the MJD210RLG. Both parts are manufactured by onsemi, maintain identical electrical specifications, and are housed in the same TO-252-3 DPAK package. The primary distinction between these equivalents and the main part is packaging format: MJD210T4G and NJVMJD210T4G are supplied in Tape & Reel (TR) format, while MJD210RLG is supplied in Cut Tape (CT) & Digi-Reel® format. All three parts are Active status, RoHS3 compliant, and carry MSL 1 rating. Selection among these three should be based on packaging and inventory availability requirements.

PHPT60406PYX is a similar part manufactured by Nexperia USA Inc. This device shares PNP transistor type and surface mount technology but differs in several electrical parameters: maximum collector current is 6 A (versus 5 A), collector-emitter breakdown voltage is 40 V (versus 25 V), and transition frequency is 110 MHz (versus 65 MHz). The package form factor differs (LFPAK56, Power-SO8 versus DPAK). This part is suitable for applications requiring higher voltage or current ratings and includes automotive qualification (AEC-Q100). PCB layout modifications are required due to package differences.

STD888T4 is a similar part manufactured by STMicroelectronics. This device maintains 5 A maximum collector current and DPAK package compatibility but specifies 30 V collector-emitter breakdown voltage (versus 25 V) and 15 W maximum power dissipation (versus 1.4 W). Transition frequency is not specified. The higher power rating and voltage margin provide design flexibility for applications with elevated thermal or voltage requirements. Direct PCB substitution is feasible due to identical DPAK package form factor.

All substitute parts maintain RoHS3 compliance, MSL 1 rating, and Active product status consistent with the MJD210RLG.

Frequently Asked Questions (FAQ)

Q: Can MJD210T4G be used as a direct replacement for MJD210RLG?

A: Yes. MJD210T4G is a parametric equivalent with identical electrical specifications and package form factor. The difference is packaging format: MJD210T4G is supplied in Tape & Reel format while MJD210RLG is supplied in Cut Tape & Digi-Reel format. No circuit modifications are required.

Q: What is the difference between MJD210T4G and NJVMJD210T4G?

A: Both parts are parametric equivalents with identical electrical specifications and DPAK packaging. The base product numbers differ (MJD210 versus NJVMJD210), indicating different onsemi product lines. Electrical performance and mechanical compatibility are equivalent.

Q: Can PHPT60406PYX replace MJD210RLG in all applications?

A: PHPT60406PYX is a similar part with higher electrical ratings (6 A collector current, 40 V breakdown voltage, 110 MHz transition frequency) but uses a different package form factor (LFPAK56, Power-SO8 versus DPAK). PCB layout redesign is required. The part is suitable for applications where higher voltage or current margins are beneficial. Automotive qualification (AEC-Q100) is available with this part.

Q: Is STD888T4 compatible with MJD210RLG?

A: STD888T4 maintains the same DPAK package form factor and 5 A collector current rating, enabling direct PCB substitution. However, it specifies 30 V collector-emitter breakdown voltage (versus 25 V) and 15 W maximum power dissipation (versus 1.4 W). The higher power rating and voltage margin make this part suitable for applications with elevated thermal or voltage requirements. Transition frequency is not specified for STD888T4.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. MJD210RLG, MJD210T4G, NJVMJD210T4G, PHPT60406PYX, and STD888T4 are all RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: What packaging formats are available for MJD210 series parts?

A: MJD210RLG is supplied in Cut Tape (CT) & Digi-Reel format. MJD210T4G and NJVMJD210T4G are supplied in Tape & Reel (TR) format. All three maintain identical DPAK package form factor (TO-252-3, SC-63).

Q: Can I use PHPT60406PYX without PCB modifications?

A: No. PHPT60406PYX uses LFPAK56 (Power-SO8) package, which differs from the DPAK package of MJD210RLG. PCB layout redesign is required for pin placement and thermal management. Consult device datasheets for pinout and footprint specifications.

Q: Which substitute part has the highest power rating?

A: STD888T4 has the highest maximum power dissipation at 15 W, compared to 1.4 W for MJD210RLG, MJD210T4G, and NJVMJD210T4G, and 1.35 W for PHPT60406PYX.

Q: Are all parts suitable for the full operating temperature range of -65°C to 150°C?

A: MJD210RLG, MJD210T4G, and NJVMJD210T4G specify -65°C to 150°C operating range. PHPT60406PYX specifies 175°C maximum junction temperature. STD888T4 specifies 150°C maximum junction temperature. Verify application temperature requirements against each part's specification.

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