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HomeCommunitySubject2N7002 Transistor: Pinout, Datasheet, and Test Circuit

2N7002 Transistor: Pinout, Datasheet, and Test Circuit

STMICROELECTRONICS 2N7002 MOSFET Transistor, N Channel, 180 mA, 60 V, 1.8 ohm, 10 V, 2.1 V The 2N7002 is a logic level N-Channel MOSFET that's been designed to minimize the on-state resistance (RDS(ON)) and yet maintain superior switching performance, making it ideal for high-efficiency power management applications.

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Jun 25, 2021

Myra Landon

iRobot Roomba 770 PCBA repair of dead left wheel, reflowing 2N7002 N-Channel MOSFET

 

STMICROELECTRONICS 2N7002 MOSFET Transistor, N Channel, 180 mA, 60 V, 1.8 ohm, 10 V, 2.1 V

The 2N7002 is a logic level N-Channel MOSFET that's been designed to minimize the on-state resistance (RDS(ON)) and yet maintain superior switching performance, making it ideal for high-efficiency power management applications.

2N7002

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2N7002 Description

The 2N7002 is a low-threshold, Enhancement-mode (normally-off) transistor that uses a vertical DMOS structure and a well-proven silicon-gate manufacturing process. This combination produces a device with the power handling capabilities of bipolar transistors and the high input impedance and positive temperature coefficient inherent in MOS devices. Characteristic of all MOS structures, this device is free from thermal runaway and thermally induced secondary breakdown. Microchip's vertical DMOS FETs are ideally suited to a wide range of switching and amplifying applications where very low threshold voltage, high breakdown voltage, high input impedance, low input capacitance and fast switching speeds are desired.

2N7002 Pinout

2N7002 CAD Model

Symbol

 

Footprint

 

3D Model

2N7002 Features

  • High Density Cell Design for Low RDS(ON)

  • Rugged and Reliable

  • Suitable for logic level gate drive sources

  • Surface-mounted package

  • N-Channel MOSFET with low on-state resistance

  • Continuous Drain Current (ID) is 200mA

  • Drain Source Voltage (VDS) is 60V

  • On-state Resistance is <5Ω

  • Minimum Gate threshold voltage (VGS-th) is 1V

  • Maximum Gate threshold voltage (VGS-th) is 3V

  • Turn ON and Turn off time is 15ns and 8ns each

2N7002 Advantages

  • Free from secondary breakdown

  • Low power drive requirement

  • Ease of paralleling

  • Low CISS and fast switching speeds

  • Excellent thermal stability

  • Integral source-drain diode

  • High input impedance and high gain

  • High Saturation Current Capability

Specifications

STMicroelectronics 2N7002 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics 2N7002.

2N7002 Tech Specifications

STMicroelectronics 2N7002 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics 2N7002.

Product Attribute Attribute Value
Contact PlatingTin
MountSurface Mount
Mounting TypeSurface Mount
Package / CaseTO-236-3, SC-59, SOT-23-3
Number of Pins3Pins
Weight4.535924g
Transistor Element MaterialSILICON
Current - Continuous Drain (Id) @ 25℃200mA Tc
Drive Voltage (Max Rds On, Min Rds On)4.5V 10V
Number of Elements1 Element
Power Dissipation (Max)350mW Tc
Turn Off Delay Time7 ns
Operating Temperature-55°C~150°C TJ
PackagingCut Tape (CT)
SeriesSTripFET™
JESD-609 Codee3
Pbfree Codeyes
Part StatusObsolete
Moisture Sensitivity Level (MSL)1 (Unlimited)
Product Attribute Attribute Value
Number of Terminations3Terminations
ECCN CodeEAR99
Additional FeatureLOW THRESHOLD
Voltage - Rated DC60V
Terminal PositionDUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel)260
Current Rating115mA
Time@Peak Reflow Temperature-Max (s)30
Base Part Number2N70
Pin Count3
Element ConfigurationSingle
Operating ModeENHANCEMENT MODE
Power Dissipation350mW
Turn On Delay Time5 ns
FET TypeN-Channel
Transistor ApplicationSWITCHING
Rds On (Max) @ Id, Vgs5 Ω @ 500mA, 10V
Vgs(th) (Max) @ Id3V @ 250μA
Product Attribute Attribute Value
Input Capacitance (Ciss) (Max) @ Vds43pF @ 25V
Gate Charge (Qg) (Max) @ Vgs2nC @ 5V
Rise Time15ns
Vgs (Max)±18V
Fall Time (Typ)15 ns
Continuous Drain Current (ID)200mA
Threshold Voltage2.1V
Gate to Source Voltage (Vgs)18V
Drain Current-Max (Abs) (ID)0.2A
Drain to Source Breakdown Voltage60V
Dual Supply Voltage60V
Nominal Vgs2.1 V
Height1.2mm
Length3.03mm
Width3.05mm
REACH SVHCNo SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead FreeLead Free
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2N7002 Test Circuit

Switching Waveforms and Test Circuit

 

2N7002 Alternatives

NTR4003, FDC666, FDC558

2N7002 Equivalent P-Channel: BSS84, FDN358P

Other N-Channel MOSFETs: BS170N, IRF3205, 2N7000, IRF1010E, IRF540N

2N7002 Applications

  • DC-DC converters

  • eMobility applications

  • Motor Controls

  • Amplifiers

  • Switches

  • Power Supply Circuits

  • Drivers (Relays, Hammers, Solenoids, Lamps, Memories, Displays, Bipolar Transistors, etc.)

  • Low current and Low Voltage switching applications

  • Application where low on-state resistance is required

2N7002 Package

Datasheet PDF

Download datasheets and manufacturer documentation for STMicroelectronics 2N7002.

2N7002 Documents

Download datasheets and manufacturer documentation for 2N7002

Frequently Asked Questions

1.What is a maximum operation voltage for the 2n7002?
3V. Package: SOT-23 1-drain, 2-sourse, 3-gate. Gate-source trechold voltage (VGS(th)): 3V(max.)
2.What is an N-channel Mosfet?
An N-Channel MOSFET is a type of MOSFET in which the channel of the MOSFET is composed of a majority of electrons as current carriers. When the MOSFET is activated and is on, the majority of the current flowing are electrons moving through the channel.
3.What is the function of the diode in 2N7002?
The function of diodes in 2N7002 is to continue the current and prevent the chip from being damaged upon turning off.
4.What is the difference between 2N7000 and 2N7002?
One critical difference for me is that 2N7002 is definitely logic level trigger, however 2N7000 is not so sure.
FAQ
1.What is a maximum operation voltage for the 2n7002?
3V. Package: SOT-23 1-drain, 2-sourse, 3-gate. Gate-source trechold voltage (VGS(th)): 3V(max.)
2.What is an N-channel Mosfet?
An N-Channel MOSFET is a type of MOSFET in which the channel of the MOSFET is composed of a majority of electrons as current carriers. When the MOSFET is activated and is on, the majority of the current flowing are electrons moving through the channel.
3.What is the function of the diode in 2N7002?
The function of diodes in 2N7002 is to continue the current and prevent the chip from being damaged upon turning off.
4.What is the difference between 2N7000 and 2N7002?
One critical difference for me is that 2N7002 is definitely logic level trigger, however 2N7000 is not so sure.

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