IRF643
- Mfr.Part #
- IRF643
- Manufacturer
- Harris Corporation
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- N-CHANNEL POWER MOSFET
- Stock
- 3,050
- In Stock :
- 3,050
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- Manufacturer :
- Harris Corporation
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Qualification Status :
- COMMERCIAL
- FET Feature :
- -
- Operating Temperature :
- -55°C ~ 150°C (TJ)
- Input Capacitance (Ciss) (Max) @ Vds :
- 1275 pF @ 25 V
- FET Technology :
- METAL-OXIDE SEMICONDUCTOR
- Terminal Form :
- THROUGH-HOLE
- Power Dissipation (Max) :
- 125W (Tc)
- Transistor Element Material :
- SILICON
- Supplier Device Package :
- TO-220AB
- Number of Terminals :
- 3
- JESD-609 Code :
- e0
- Terminal Finish :
- TIN LEAD
- Mounting Type :
- Through Hole
- Number of Elements :
- 1
- Drain-source On Resistance-Max :
- 0.22 Ω
- Polarity/Channel Type :
- N-Channel
- Current - Continuous Drain (Id) @ 25°C :
- 16A (Tc)
- JEDEC-95 Code :
- TO-220AB
- Vgs (Max) :
- ±20V
- Case Connection :
- DRAIN
- FET Type :
- N-Channel
- Drive Voltage (Max Rds On, Min Rds On) :
- 10V
- Reach Compliance Code :
- Unknown
- Avalanche Energy Rating (Eas) :
- 580 mJ
- Gate Charge (Qg) (Max) @ Vgs :
- 64 nC @ 10 V
- Pulsed Drain Current-Max (IDM) :
- 64 A
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Manufacturer :
- Rochester Electronics LLC
- JESD-30 Code :
- R-PSFM-T3
- Product Status :
- Active
- Operating Mode :
- ENHANCEMENT MODE
- DS Breakdown Voltage-Min :
- 150 V
- Pbfree Code :
- No
- Surface Mount :
- No
- Package Shape :
- RECTANGULAR
- RoHS :
- Non-Compliant
- Package :
- Bulk
- Package / Case :
- TO-220-3
- Configuration :
- SINGLE WITH BUILT-IN DIODE
- Terminal Position :
- Single
- Rds On (Max) @ Id, Vgs :
- 220mOhm @ 10A, 10V
- Transistor Application :
- SWITCHING
- Series :
- -
- Vgs(th) (Max) @ Id :
- 4V @ 250µA
- Drain to Source Voltage (Vdss) :
- 150 V
- Datasheets
- IRF643
N-Channel 220mOhm @ 10A, 10V ±20V 1275 pF @ 25 V 64 nC @ 10 V 150 V TO-220-3
IRF643 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 580 mJ.Op amps with either input grounded have a fixed input capacitance parameter, CI, and this device has a 1275 pF @ 25 V maximal input capacitance.As far as peak drain current is concerned, its maximum pulsed current is 64 A.The DS breakdown voltage should be maintained above 150 V to maintain normal operation.To operate this transistor, you will need a 150 V drain to source voltage (Vdss).
IRF643 Features
the avalanche energy rating (Eas) is 580 mJ
based on its rated peak drain current 64 A.
a 150 V drain to source voltage (Vdss)
IRF643 Applications
There are a lot of Harris Corporation
IRF643 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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