2N7002H-13 Equivalent & Substitute Parts

Part Overview

The 2N7002H-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, rated for 60V drain-to-source voltage with 170mA continuous drain current at 25°C. The device is housed in a SOT-23-3 surface mount package and dissipates a maximum of 370mW. This part is Active in product status and ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, supply chain considerations, or design flexibility within the same application class.

Key Parameters

Parameter	Value	Unit
Drain to Source Voltage (Vdss)	60	V
Continuous Drain Current (Id) @ 25°C	170	mA
Drive Voltage (Max Rds On)	5	V
Rds On (Max) @ Id, Vgs	7.5	Ohm @ 50mA, 5V
Gate Threshold Voltage Vgs(th) (Max) @ Id	3	V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	0.35	nC @ 4.5V
Maximum Gate Voltage (Vgs)	±20	V
Input Capacitance (Ciss) (Max) @ Vds	26	pF @ 25V
Power Dissipation (Max)	370	mW
Operating Temperature Range	-55 to 150	°C (TJ)
Package Type	SOT-23-3	Surface Mount
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of N-Channel MOSFETs in the 2N7002 family is determined by the following critical parameters:

Primary Substitution Criteria:

Drain-to-Source Voltage (Vdss): Must equal or exceed 60V
Package Type: Must be SOT-23-3 or TO-236-3 (mechanically and electrically compatible)
FET Type: N-Channel only
Technology: MOSFET (Metal Oxide)
Operating Temperature Range: Must support -55°C to 150°C (TJ)
Compliance: ROHS3 and REACH Unaffected status required

Secondary Compatibility Parameters:

Continuous Drain Current (Id): Substitutes with lower Id ratings (115mA) are acceptable for applications not requiring full 170mA capacity
On-Resistance (Rds On): Substitutes with equivalent or lower Rds On values maintain or improve performance
Power Dissipation: Substitutes with lower power dissipation ratings are acceptable for thermal margin applications
Gate Charge (Qg) and Input Capacitance (Ciss): Variations within the 2N7002 family do not preclude substitution

Parameter Comparison

Parameter	2N7002H-13 (Main)	2N7002H-7	2N7002-T1-GE3	2N7002LT3G
Manufacturer	Diodes Incorporated	Diodes Incorporated	Vishay Siliconix	onsemi
Drain to Source Voltage (Vdss)	60 V	60 V	60 V	60 V
Continuous Drain Current (Id) @ 25°C	170 mA (Ta)	170 mA (Ta)	115 mA (Ta)	115 mA (Tc)
Drive Voltage (Max Rds On)	5 V	5 V	5 V, 10 V	5 V, 10 V
Rds On (Max) @ Id, Vgs	7.5 Ohm @ 50mA, 5V	7.5 Ohm @ 50mA, 5V	7.5 Ohm @ 500mA, 10V	7.5 Ohm @ 500mA, 10V
Gate Threshold Voltage Vgs(th) (Max) @ Id	3 V @ 250µA	3 V @ 250µA	2.5 V @ 250µA	2.5 V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	0.35 nC @ 4.5V	0.35 nC @ 4.5V	Not specified	Not specified
Maximum Gate Voltage (Vgs)	±20 V	±20 V	±20 V	±20 V
Input Capacitance (Ciss) (Max) @ Vds	26 pF @ 25V	26 pF @ 25V	50 pF @ 25V	50 pF @ 25V
Power Dissipation (Max)	370 mW (Ta)	370 mW (Ta)	200 mW (Ta)	225 mW (Ta)
Operating Temperature Range	-55°C to 150°C (TJ)	-55°C to 150°C (TJ)	-55°C to 150°C (TJ)	-55°C to 150°C (TJ)
Package Type	SOT-23-3	SOT-23-3	TO-236	SOT-23-3 (TO-236)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

2N7002H-7 (Diodes Incorporated)

The 2N7002H-7 is a parametric equivalent to the 2N7002H-13. Both parts share identical electrical specifications including 60V Vdss, 170mA continuous drain current, 7.5Ohm Rds On at 5V drive, and 370mW power dissipation. Both are ROHS3 compliant with MSL 1 rating and REACH Unaffected status. The 2N7002H-7 is suitable for direct substitution in applications requiring the full 170mA current rating and 370mW thermal budget. This part is available in higher inventory (1108 pcs) compared to the main part (749 pcs).

2N7002-T1-GE3 (Vishay Siliconix)

The 2N7002-T1-GE3 is a manufacturer-recommended substitute with reduced continuous drain current (115mA versus 170mA) and lower power dissipation (200mW versus 370mW). This part is suitable for applications where the full current and power ratings of the main part are not required. The device maintains 60V Vdss, SOT-23-3 package compatibility, and identical compliance certifications. The lower gate threshold voltage (2.5V versus 3V) and higher input capacitance (50pF versus 26pF) represent design variations within the 2N7002 family. Extensive inventory availability (31086 pcs) supports supply chain flexibility.

2N7002LT3G (onsemi)

The 2N7002LT3G is a manufacturer-recommended substitute with specifications similar to the 2N7002-T1-GE3. It provides 115mA continuous drain current and 225mW power dissipation, with 60V Vdss and SOT-23-3 package compatibility. This part is suitable for applications not requiring the full 170mA current capacity. The device maintains ROHS3 compliance and REACH Unaffected status. High inventory availability (30396 pcs) supports supply chain requirements. The onsemi part is packaged as Cut Tape (CT) & Digi-Reel® versus Tape & Reel (TR) for the main part.

Frequently Asked Questions (FAQ)

Q: Can the 2N7002H-7 be used as a direct replacement for the 2N7002H-13?

A: Yes. The 2N7002H-7 is a parametric equivalent with identical electrical specifications. Both parts have 60V Vdss, 170mA continuous drain current, 7.5Ohm Rds On at 5V, and 370mW power dissipation. Both are housed in SOT-23-3 packages and share identical compliance certifications (ROHS3, REACH Unaffected, MSL 1).

Q: What is the difference between the 2N7002-T1-GE3 and the main part 2N7002H-13?

A: The 2N7002-T1-GE3 has reduced continuous drain current (115mA versus 170mA) and lower power dissipation (200mW versus 370mW). Both maintain 60V Vdss and SOT-23-3 package compatibility. The 2N7002-T1-GE3 is suitable for applications not requiring the full current and thermal capacity of the main part.

Q: Are the 2N7002-T1-GE3 and 2N7002LT3G interchangeable?

A: Both parts have equivalent electrical specifications (115mA Id, 60V Vdss, 7.5Ohm Rds On, SOT-23-3 package). The primary difference is packaging format: 2N7002-T1-GE3 is supplied as Tape & Reel (TR), while 2N7002LT3G is supplied as Cut Tape (CT) & Digi-Reel®. Selection depends on assembly process requirements.

Q: Can I use a substitute part with lower continuous drain current (115mA) in place of the 170mA main part?

A: Substitution with lower current ratings is acceptable only if the application does not require the full 170mA continuous drain current. The designer must confirm that peak and sustained current demands do not exceed 115mA. Both the 2N7002-T1-GE3 and 2N7002LT3G are suitable for such applications.

Q: Do all substitute parts meet the same compliance requirements as the main part?

A: Yes. All listed substitute parts (2N7002H-7, 2N7002-T1-GE3, 2N7002LT3G) are ROHS3 compliant, REACH Unaffected, and have MSL 1 (Unlimited) moisture sensitivity rating, matching the main part 2N7002H-13.

Q: What is the significance of the different gate threshold voltages (3V versus 2.5V)?

A: The gate threshold voltage (Vgs(th)) determines the minimum gate voltage required to turn the device on. The main part specifies 3V maximum at 250µA, while substitute parts specify 2.5V maximum. Both values are within acceptable operating ranges for standard gate drive circuits. The lower threshold voltage of substitute parts may provide slightly faster switching response in some applications.

Q: Are there package compatibility concerns when substituting between manufacturers?

A: All listed parts use SOT-23-3 or TO-236 packages, which are mechanically and electrically compatible. The SOT-23-3 and TO-236 designations refer to the same physical package. Printed circuit board layouts and footprints designed for SOT-23-3 accommodate all listed substitute parts without modification.

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