IRF644NS
- Mfr.Part #
- IRF644NS
- Manufacturer
- Vishay
- Package / Case
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- Datasheet
- Download
- Description
- MOSFET N-CH 250V 14A D2PAK
- Stock
- 74,106
- In Stock :
- 74,106
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- Manufacturer :
- Vishay
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Supplier Device Package :
- D2PAK
- Package / Case :
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- Power Dissipation-Max :
- 150W Tc
- Turn-Off Delay Time :
- 30 ns
- RoHS Status :
- Non-RoHS Compliant
- Operating Temperature :
- -55°C~175°C TJ
- Vgs(th) (Max) @ Id :
- 4V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs :
- 54nC @ 10V
- Input Capacitance :
- 1.06nF
- Voltage - Rated DC :
- 250V
- Fall Time (Typ) :
- 17 ns
- Vgs (Max) :
- ±20V
- Current - Continuous Drain (Id) @ 25°C :
- 14A Tc
- Turn On Delay Time :
- 10 ns
- Published :
- 2009
- Drain to Source Voltage (Vdss) :
- 250V
- Continuous Drain Current (ID) :
- 14A
- Input Capacitance (Ciss) (Max) @ Vds :
- 1060pF @ 25V
- Min Operating Temperature :
- -55°C
- Mounting Type :
- Surface Mount
- Current Rating :
- 14A
- Mount :
- Surface Mount
- Height :
- 4.83mm
- Drive Voltage (Max Rds On,Min Rds On) :
- 10V
- FET Type :
- N-Channel
- Lead Free :
- Contains Lead
- Gate to Source Voltage (Vgs) :
- 20V
- Rise Time :
- 21ns
- Element Configuration :
- Single
- Number of Channels :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Operating Temperature :
- 175°C
- Length :
- 10.67mm
- Number of Pins :
- 3
- Drain to Source Resistance :
- 240mOhm
- Rds On Max :
- 240 mΩ
- Rds On (Max) @ Id, Vgs :
- 240mOhm @ 8.4A, 10V
- Weight :
- 1.437803g
- Packaging :
- Tube
- Width :
- 9.65mm
- Datasheets
- IRF644NS
N-Channel Tube 240mOhm @ 8.4A, 10V ±20V 1060pF @ 25V 54nC @ 10V 250V TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
IRF644NS Overview
CI refers to the capacitance between two input terminals on an op amp with either input grounded, and this device's maximum input capacitance is 1060pF @ 25V.In this device, the drain current (ID) is equal to the continuous current transistor can conduct.As a result of its turn-off delay time, which is 30 ns, the device has taken time to charge its input capacitance before drain current conduction begins.In a MOSFET, Drain to Source Resistance is the resistance between the drain and the source when gate-to-source voltage (VGS) is applied to bias it into the on state; in this device, this resistance is 240mOhm.Input capacitance charge delays drain current conduction until the time it takes to charge input capacitance reaches 10 ns.Gate-source voltages (VGS) are voltages that fall across the gate-source terminal of FET transistors. VGS is sometimes 20VV.The transistor must receive a 250V drain to source voltage (Vdss) in order to function.In addition to reducing power consumption, this device uses drive voltage (10V).
IRF644NS Features
a continuous drain current (ID) of 14A
the turn-off delay time is 30 ns
single MOSFETs transistor is 240mOhm
a 250V drain to source voltage (Vdss)
IRF644NS Applications
There are a lot of Vishay Siliconix
IRF644NS applications of single MOSFETs transistors.
- 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,
- Lighting, Server, Telecom and UPS.
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