2N7002CK vs 2N7002LT1G

This in-depth comparison of the 2N7002CK and 2N7002LT1G provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Replacement verdict

Compatible functional replacement candidate

The 2N7002LT1G and 2N7002CK are functionally compatible N-channel small-signal MOSFETs in SOT-23 packages, sharing matched voltage ratings, current handling, and RDS(on) characteristics. Designers may consider the 2N7002CK as a viable alternative to the 2N7002LT1G for most low-power switching applications, subject to final validation of gate threshold and thermal margins in the target circuit.

Drain-Source Voltage Rating High match

Continuous Drain Current High match

Package Type High match

Gate Threshold Voltage Validation required

Review the critical differences →

Parts at a glance

Part A

2N7002CK

Nexperia USA Inc.

Lifecycle: Active
Stock: 1570 PCS
Package: SOT-23-3
Series: Transistors - FETs, MOSFETs - Single

+BOM RFQ

Part B

2N7002LT1G

onsemi

Lifecycle: Active
Stock: 7047 PCS
Package: SOT-23-3
Series: Transistors - FETs, MOSFETs - Single

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	2N7002CK	2N7002LT1G
Part Status	Active	Active
FET Type	-	N-Channel
Technology	-	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	-	60 V
Current - Continuous Drain(Id) @ 25°C	-	115mA (Tc)
Drive Voltage(Max Rds On Min Rds On)	-	5V, 10V
Rds On(Max) @ Id Vgs	-	7.5Ohm @ 500mA, 10V
Vgs(th)(Max) @ Id	-	2.5V @ 250µA
Vgs(Max)	-	±20V
Input Capacitance(Ciss)(Max) @ Vds	-	50 pF @ 25 V
Power Dissipation (Max)	-	225mW (Ta)
Operating Temperature	-	-55°C ~ 150°C (TJ)
Mounting Type	-	Surface Mount

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