2N6288 Equivalent & Substitute Parts

Part Overview

The 2N6288 is an NPN bipolar junction transistor (BJT) manufactured by onsemi, designed for general-purpose switching and amplification applications. The device is rated for 30 V collector-emitter breakdown voltage, 7 A maximum collector current, and 40 W maximum power dissipation in a Through Hole TO-220-3 package. The 2N6288 is classified as an obsolete product, necessitating identification of equivalent substitute components for ongoing design support and procurement continuity.

Key Parameters

Parameter	Value	Unit
Transistor Type	NPN	—
Current - Collector (Ic) (Max)	7	A
Voltage - Collector Emitter Breakdown (Max)	30	V
Vce Saturation (Max) @ Ib, Ic	3.5V @ 3A, 7A	V
Current - Collector Cutoff (Max)	1	mA
DC Current Gain (hFE) (Min) @ Ic, Vce	30 @ 3A, 4V	—
Power - Max	40	W
Frequency - Transition	4	MHz
Operating Temperature Range	-65 to 150	°C (TJ)
Mounting Type	Through Hole	—
Package / Case	TO-220-3	—

Substitute Part Grouping Explanation

Substitute parts for the 2N6288 are identified based on electrical and mechanical parameter equivalence. The primary substitution criterion is functional compatibility across the following key parameters:

Transistor Type: NPN configuration
Current Rating: Maximum collector current of 7 A
Voltage Rating: Collector-emitter breakdown voltage of 30 V
Power Dissipation: Maximum power rating of 40 W
Saturation Characteristics: Vce saturation of 3.5 V at specified bias conditions
DC Current Gain: Minimum hFE of 30 at 3 A collector current and 4 V Vce
Frequency Response: Transition frequency of 4 MHz
Package: TO-220-3 Through Hole configuration
Temperature Range: Operating range of -65°C to 150°C

The 2N6288G is a direct manufacturer equivalent produced by onsemi with identical electrical specifications and package configuration. Additional cross-reference substitutes (MJE3055TG, TIP41C-BP) are identified through the 2N6288G substitute chain and must be verified for parameter compliance in specific applications.

Parameter Comparison

Parameter	2N6288	2N6288G
Manufacturer	onsemi	onsemi
Transistor Type	NPN	NPN
Current - Collector (Ic) (Max)	7 A	7 A
Voltage - Collector Emitter Breakdown (Max)	30 V	30 V
Vce Saturation (Max) @ Ib, Ic	3.5V @ 3A, 7A	3.5V @ 3A, 7A
Current - Collector Cutoff (Max)	1 mA	1 mA
DC Current Gain (hFE) (Min) @ Ic, Vce	30 @ 3A, 4V	30 @ 3A, 4V
Power - Max	40 W	40 W
Frequency - Transition	4 MHz	4 MHz
Operating Temperature	-65°C ~ 150°C (TJ)	-65°C ~ 150°C (TJ)
Mounting Type	Through Hole	Through Hole
Package / Case	TO-220-3	TO-220-3
Product Status	Obsolete	Last Time Buy
RoHS Status	RoHS non-compliant	ROHS3 Compliant

Engineering Selection Recommendations

The 2N6288G is the primary substitute for the obsolete 2N6288. Both components are manufactured by onsemi and share identical electrical specifications and TO-220-3 package configuration. The 2N6288G carries Last Time Buy status and ROHS3 compliance, making it suitable for new designs and applications requiring RoHS-compliant components.

The 2N6288 is classified as RoHS non-compliant, while the 2N6288G achieves ROHS3 compliance. For applications subject to RoHS regulations or environmental compliance requirements, the 2N6288G is the appropriate selection.

Both the 2N6288 and 2N6288G maintain REACH Unaffected status and EAR99 export classification. The 2N6288G is available in Tube packaging, whereas the original 2N6288 packaging specification is not detailed. Inventory availability differs between the two variants, with the 2N6288 showing 2084 pieces and the 2N6288G showing 1240 pieces in current stock.

Frequently Asked Questions (FAQ)

Q: Can the 2N6288G be used as a direct replacement for the 2N6288?

A: Yes. The 2N6288G is a direct manufacturer equivalent with identical electrical specifications, including collector current (7 A), collector-emitter breakdown voltage (30 V), power dissipation (40 W), saturation characteristics, DC current gain, transition frequency, and operating temperature range. Both components use the TO-220-3 package configuration.

Q: What is the primary difference between the 2N6288 and 2N6288G?

A: The 2N6288G is ROHS3 compliant, whereas the 2N6288 is RoHS non-compliant. The 2N6288G carries Last Time Buy status, indicating limited future availability. The 2N6288G is supplied in Tube packaging.

Q: Are there compatibility considerations for PCB layout or thermal management?

A: Both the 2N6288 and 2N6288G use identical TO-220-3 Through Hole packages. PCB footprints, lead spacing, and thermal interface requirements are equivalent. Thermal management design based on the 40 W maximum power dissipation rating applies to both variants.

Q: What is the significance of the Last Time Buy status for the 2N6288G?

A: Last Time Buy status indicates that the 2N6288G will not be manufactured beyond a specified date. Procurement planning should account for limited future availability. Current inventory of 1240 pieces is available from the supplier.

Q: Can the 2N6288 be used in new product designs?

A: The 2N6288 is classified as obsolete. For new designs, the 2N6288G is the appropriate selection. For legacy product support or repair applications, the 2N6288 may be used if existing inventory is available and RoHS compliance is not required.

Q: What electrical parameters must be matched for substitution?

A: Substitution requires matching of collector current (7 A), collector-emitter breakdown voltage (30 V), power dissipation (40 W), saturation voltage (3.5 V @ 3A, 7A), DC current gain (minimum 30 @ 3A, 4V), transition frequency (4 MHz), and operating temperature range (-65°C to 150°C). The NPN transistor type and TO-220-3 package configuration must also be maintained.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message