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Product Detailed Parameters
- Description：MOSFET 2N-CH 60V 0.33A 6TSSOP
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Technology：MOSFET (Metal Oxide)
- Configuration：2 N-Channel (Dual)
- FET Feature：-
- Drain to Source Voltage (Vdss)：60V
- Current - Continuous Drain (Id) @ 25°C：330mA (Tc)
- Rds On (Max) @ Id, Vgs：3.5Ohm @ 200mA, 10V
- Vgs(th) (Max) @ Id：1.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：0.7nC @ 10V
- Input Capacitance (Ciss) (Max) @ Vds：20pF @ 30V
- Power - Max：860mW
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：6-TSSOP, SC-88, SOT-363
- Supplier Device Package：6-TSSOP
- Grade：-
- Qualification：-
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Overview
The NX138BKSF is a single N-channel enhancement mode Field-Effect Transistor (FET) manufactured by Nexperia USA Inc. It utilizes Trench MOSFET technology and is housed in a compact SOT23 (TO-236AB) surface-mount device plastic package. The component features a drain-source voltage rating of 60V and supports continuous drain current up to 360mA at ambient temperature. Key electrical characteristics include a low gate threshold voltage, fast switching capabilities, and electrostatic discharge protection exceeding 2kV HBM. The device operates within a junction temperature range of -55°C to +150°C.
Feature Summary
- Utilizes Trench MOSFET technology for enhanced performance
- Features low threshold voltage for efficient drive requirements
- Provides very fast switching speeds suitable for high-frequency applications
- Includes integrated ElectroStatic Discharge (ESD) protection
Applications
- Relay driver circuits
- High-speed line drivers
- Low-side load switch implementations
- General purpose switching circuits
Procurement Notes
Verify the specific suffix 'SF' against official Nexperia documentation to confirm exact tape-and-reel packaging specifications and marking codes. Ensure the selected distributor provides traceable components with valid RoHS compliance certificates. Confirm that the part status remains active for new designs before finalizing procurement plans.
Selection Notes
Select this component when a small form factor N-channel MOSFET is required for low-voltage switching applications. The SOT23 package offers space efficiency for dense PCB layouts. Consider the 60V rating and 360mA current capability to ensure adequate headroom for the intended load. Verify thermal management requirements based on the specified power dissipation limits in the application environment.
Part Context
This device belongs to the NX138 series of N-channel Trench MOSFETs from Nexperia. The series includes variants such as NX138BK and NX138BKS, which share similar electrical characteristics but differ in packaging options like SOT23 or SOT363. The NX138BKSF specifically denotes the single-channel configuration in the SOT23 package, designed for cost-effective and compact electronic designs.
Replacement Considerations
Direct substitutes may include other single N-channel MOSFETs in the SOT23 package with comparable 60V ratings. Verify pinout compatibility and thermal resistance values before substitution. Cross-reference with Nexperia's official replacement guide for confirmed equivalent parts.
