2SK4021(Q)
- Mfr.Part #
- 2SK4021(Q)
- Manufacturer
- Toshiba Electronic Devices and Storage Corporation
- Package / Case
- TO-251-3 Stub Leads, IPak
- Datasheet
- Download
- Description
- MOSFET N-CH 250V 4.5A PW-MOLD2
- Stock
- 31,100
- In Stock :
- 31,100
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- Manufacturer :
- Toshiba Electronic Devices and Storage Corporation
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Element Configuration :
- Single
- Input Capacitance (Ciss) (Max) @ Vds :
- 440pF @ 10V
- Width :
- 2.3mm
- Continuous Drain Current (ID) :
- 4.5A
- Fall Time (Typ) :
- 15 ns
- Length :
- 6.5mm
- Published :
- 2009
- Power Dissipation-Max :
- 20W Tc
- Rise Time :
- 15ns
- Gate to Source Voltage (Vgs) :
- 20V
- Packaging :
- Bulk
- FET Type :
- N-Channel
- Number of Pins :
- 3
- Drain to Source Voltage (Vdss) :
- 250V
- Vgs(th) (Max) @ Id :
- 3.5V @ 1mA
- Package / Case :
- TO-251-3 Stub Leads, IPak
- Gate Charge (Qg) (Max) @ Vgs :
- 10nC @ 10V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 5.5mm
- Vgs (Max) :
- ±20V
- Current - Continuous Drain (Id) @ 25°C :
- 4.5A Ta
- Lead Free :
- Lead Free
- Mounting Type :
- Through Hole
- Operating Temperature :
- 150°C TJ
- Drive Voltage (Max Rds On,Min Rds On) :
- 10V
- Radiation Hardening :
- No
- RoHS Status :
- RoHS Compliant
- Mount :
- Through Hole
- Rds On (Max) @ Id, Vgs :
- 1 Ω @ 2.5A, 10V
- Datasheets
- 2SK4021(Q)

N-Channel Bulk 1 Ω @ 2.5A, 10V ±20V 440pF @ 10V 10nC @ 10V 250V TO-251-3 Stub Leads, IPak
2SK4021(Q) Overview
The maximum input capacitance of this device is 440pF @ 10V, because the input capacitance of an op amp is defined as the difference between the input terminals with one input grounded.Continuous drain current (ID) is the maximum continuous current (ID) the device can conduct, and it is 4.5A.Single MOSFETs transistor is the voltage across the gate-source terminal of a transistor that determines the gate-source voltage, VGS.The drain-to-source voltage (Vdss) of this transistor needs to be at 250V in order to operate.Using drive voltage (10V), this device helps reduce its power consumption.
2SK4021(Q) Features
a continuous drain current (ID) of 4.5A
a 250V drain to source voltage (Vdss)
2SK4021(Q) Applications
There are a lot of Toshiba Semiconductor and Storage
2SK4021(Q) applications of single MOSFETs transistors.
- Micro Solar Inverter
- DC/DC converters
- Power Tools
- Motor Drives and Uninterruptible Power Supples
- Synchronous Rectification
- Battery Protection Circuit
- Telecom 1 Sever Power Supplies
- Industrial Power Supplies
- PFC stages, hard switching PWM stages and resonant switching
- PWM stages for e.g. PC Silverbox, Adapter, LCD & PDP TV,
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