IXFH21N50Q
- Mfr.Part #
- IXFH21N50Q
- Manufacturer
- Littelfuse
- Package / Case
- TO-247-3
- Datasheet
- Download
- Description
- MOSFET N-CH 500V 21A TO247AD
- Stock
- 12,016
- In Stock :
- 12,016
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- Manufacturer :
- Littelfuse
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Power Dissipation-Max :
- 280W Tc
- Package / Case :
- TO-247-3
- Drive Voltage (Max Rds On,Min Rds On) :
- 10V
- Package Shape :
- RECTANGULAR
- Number of Pins :
- 3
- Package :
- Tube
- Avalanche Energy Rating (Eas) :
- 1500 mJ
- Operating Temperature :
- -55°C~150°C TJ
- Manufacturer :
- IXYS Corporation
- Current - Continuous Drain (Id) @ 25°C :
- 21A Tc
- Drain to Source Breakdown Voltage :
- 500V
- Pulsed Drain Current-Max (IDM) :
- 84A
- Number of Terminals :
- 3
- Base Product Number :
- IXFH21
- Drain to Source Voltage (Vdss) :
- 500V
- Mounting Type :
- Through Hole
- Reach Compliance Code :
- Compliant
- Transistor Element Material :
- SILICON
- Surface Mount :
- No
- Turn-Off Delay Time :
- 51 ns
- Configuration :
- SINGLE WITH BUILT-IN DIODE
- Drain-source On Resistance-Max :
- 0.25 Ω
- Rds On (Max) @ Id, Vgs :
- 250m Ω @ 10.5A, 10V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Gate to Source Voltage (Vgs) :
- 30V
- Continuous Drain Current (ID) :
- 21A
- Pin Count :
- 3
- Number of Terminations :
- 3
- Published :
- 2004
- Terminal Position :
- Single
- Terminal Form :
- THROUGH-HOLE
- Series :
- HiPerFET™
- Number of Elements :
- 1
- Supplier Device Package :
- TO-247AD (IXFH)
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Mount :
- Through Hole
- Vgs(th) (Max) @ Id :
- 4.5V @ 4mA
- Transistor Application :
- SWITCHING
- JEDEC-95 Code :
- TO-247
- Vgs (Max) :
- ±30V
- Gate Charge (Qg) (Max) @ Vgs :
- 84nC @ 10V
- FET Type :
- N-Channel
- Product Status :
- Obsolete
- Fall Time (Typ) :
- 12 ns
- Qualification Status :
- Not Qualified
- FET Feature :
- --
- DS Breakdown Voltage-Min :
- 500 V
- Rise Time :
- 28ns
- Polarity/Channel Type :
- N-Channel
- Power Dissipation :
- 280W
- Resistance :
- 250mOhm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Operating Mode :
- ENHANCEMENT MODE
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Additional Feature :
- AVALANCHE RATED
- Packaging :
- Tube
- JESD-30 Code :
- R-PSFM-T3
- Case Connection :
- DRAIN
- RoHS Status :
- RoHS Compliant
- FET Technology :
- METAL-OXIDE SEMICONDUCTOR
- Power Dissipation (Max) :
- 280W (Tc)
- Element Configuration :
- Single
- Factory Lead Time :
- 8 Weeks
- Input Capacitance (Ciss) (Max) @ Vds :
- 3000pF @ 25V
- Datasheets
- IXFH21N50Q

N-Channel Tube 250m Ω @ 10.5A, 10V ±30V 3000pF @ 25V 84nC @ 10V 500V TO-247-3
IXFH21N50Q Overview
There is an avalanche breakdown in which energy is applied to the MOSFET to cause it to break down, and this energy is called avalanche energy, and the avalanche energy rating (Eas) is 1500 mJ.Op amps with either input grounded have a fixed input capacitance parameter, CI, and this device has a 3000pF @ 25V maximal input capacitance.Devices can conduct a maximum continuous current of 3 amps in the drain area, so the continuous drain current (ID) for this device is 21A amps.In this device, the drain-source breakdown voltage is 500V and VGS=500V, so the drain-source breakdown voltage is 500V in this case.It is [51 ns] because it takes time to charge the input capacitance of the device before drain current conduction can begin.As far as peak drain current is concerned, its maximum pulsed current is 84A.Generally, the gate-source voltage (VGS) of a FET transistor is the voltage across its gate-source terminal, which is 30V.The DS breakdown voltage should be maintained above 500 V to maintain normal operation.To operate this transistor, you will need a 500V drain to source voltage (Vdss).A device like this reduces its overall power consumption when it uses drive voltage (10V).
IXFH21N50Q Features
the avalanche energy rating (Eas) is 1500 mJ
a continuous drain current (ID) of 21A
a drain-to-source breakdown voltage of 500V voltage
the turn-off delay time is 51 ns
based on its rated peak drain current 84A.
a 500V drain to source voltage (Vdss)
IXFH21N50Q Applications
There are a lot of IXYS
IXFH21N50Q applications of single MOSFETs transistors.
- Synchronous Rectification for ATX 1 Server I Telecom PSU
- Motor drives and Uninterruptible Power Supplies
- 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
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