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Product Detailed Parameters
- Description：MOSFET N-CH 60V 320MA SOT23-3
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：60 V
- Current - Continuous Drain (Id) @ 25°C：320mA (Ta)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：1.6Ohm @ 500mA, 10V
- Vgs(th) (Max) @ Id：2.3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：0.7 nC @ 4.5 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：24.5 pF @ 20 V
- FET Feature：-
- Power Dissipation (Max)：350mW (Ta)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-3 (TO-236)
- Package / Case：TO-236-3, SC-59, SOT-23-3
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Overview
The onsemi 2N7002KT3G is a single N-channel small signal MOSFET housed in an SOT-23 surface-mount package. It features a drain-to-source voltage rating of 60 V and a continuous drain current capability of 380 mA at 25°C, with a maximum on-resistance of 1.6 Ω at 10 V gate drive. The device supports a wide operating junction temperature range from -55°C to +150°C and includes ESD protection rated at 2000 V.
Feature Summary
- Low RDS(on) for efficient switching performance
- ESD protected structure
- Surface mount SOT-23 package
Applications
- Low side load switch
- Level shift circuits
- DC-DC converter
- Portable applications such as digital still cameras, PDAs, and cell phones
Procurement Notes
Verify the specific suffix KT3G against the official datasheet to confirm tape and reel packaging specifications. Ensure compatibility with RoHS compliance standards and lead-free requirements. Confirm that the ordering information matches the intended quantity per reel before finalizing procurement.
Selection Notes
Select this component for low-side switching applications requiring high saturation current and low on-resistance. Consider the thermal characteristics and pad size requirements when designing the PCB layout to ensure optimal heat dissipation within the specified operating temperature range.
Part Context
This part belongs to the 2N7002K series of small signal MOSFETs manufactured by onsemi. It is designed for general-purpose switching applications where compact surface-mount packaging and robust electrical performance are required. The device utilizes silicon technology for reliable operation across various consumer electronics environments.
Replacement Considerations
Consult the manufacturer's documentation for confirmed substitute part numbers. Verify pinout compatibility and electrical parameter equivalence before implementing any alternative components in existing designs.
