IRF6643TRPBF
- Mfr.Part #
- IRF6643TRPBF
- Manufacturer
- Infineon Technologies
- Package / Case
- DirectFET™ Isometric MZ
- Datasheet
- Download
- Description
- MOSFET N-CH 150V 6.2A DIRECTFET
- Stock
- 12,025
- In Stock :
- 12,025
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Transistor Application :
- SWITCHING
- JESD-30 Code :
- R-XBCC-N3
- Series :
- HEXFET®
- Length :
- 6.35mm
- Number of Pins :
- 5
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- DirectFET™ Isometric MZ
- Turn-Off Delay Time :
- 13 ns
- Rise Time :
- 5ns
- Number of Elements :
- 1
- Current - Continuous Drain (Id) @ 25°C :
- 6.2A Ta 35A Tc
- Configuration :
- SINGLE WITH BUILT-IN DIODE
- Lead Free :
- Lead Free
- REACH SVHC :
- No SVHC
- Fall Time (Typ) :
- 4.4 ns
- Factory Lead Time :
- 12 Weeks
- Gate to Source Voltage (Vgs) :
- 20V
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Vgs (Max) :
- ±20V
- JESD-609 Code :
- e1
- Height :
- 508μm
- Drain to Source Breakdown Voltage :
- 150V
- Operating Temperature :
- -40°C~150°C TJ
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Threshold Voltage :
- 4V
- Power Dissipation-Max :
- 2.8W Ta 89W Tc
- Width :
- 5.0546mm
- Continuous Drain Current (ID) :
- 6.2A
- Terminal Position :
- BOTTOM
- Published :
- 2006
- Transistor Element Material :
- SILICON
- Power Dissipation :
- 89W
- Mount :
- Surface Mount
- FET Type :
- N-Channel
- Rds On (Max) @ Id, Vgs :
- 34.5m Ω @ 7.6A, 10V
- Drive Voltage (Max Rds On,Min Rds On) :
- 10V
- Case Connection :
- DRAIN
- Gate Charge (Qg) (Max) @ Vgs :
- 55nC @ 10V
- Turn On Delay Time :
- 9.2 ns
- Operating Mode :
- ENHANCEMENT MODE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Capacitance (Ciss) (Max) @ Vds :
- 2340pF @ 25V
- Pulsed Drain Current-Max (IDM) :
- 76A
- Number of Terminations :
- 3
- Vgs(th) (Max) @ Id :
- 4.9V @ 150μA
- ECCN Code :
- EAR99
- Datasheets
- IRF6643TRPBF

N-Channel Tape & Reel (TR) 34.5m Ω @ 7.6A, 10V ±20V 2340pF @ 25V 55nC @ 10V DirectFET™ Isometric MZ
IRF6643TRPBF Description
This digital audio MOSFET IRF6643TRPBF is designed for Class D audio amplifier applications. The MOSFET uses the latest technology to achieve a low on-resistance per silicon area. In addition, gate charge, body diode reverse recovery and internal gate resistance are optimized to improve the key performance factors of Class D audio amplifier, such as efficiency, THD and EMI. IRF6643PbF devices are packaged with Direct FET technology. Compared with traditional wire-bonded SOIC packaging, Direct FET packaging technology provides lower parasitic inductance and resistance. Lower inductors improve EMI performance by reducing the voltage ringing associated with fast current transients. If you follow the AN-1035 application instructions on manufacturing methods and processes, the DirectFET package is compatible with existing layout geometry used in power applications, printed circuit board assembly equipment and gas phase, infrared or convection welding technologies. The DirectFET package also allows double-sided cooling to maximize the heat transfer of the power system, thereby increasing thermal resistance and power consumption. The combination of these features makes the MOSFET an efficient, rugged and reliable device for Class D audio amplifier applications.
IRF6643TRPBF Features
? Latest MOSFET silicon technology
? Key parameters optimized for Class-D audio amplifier
applications
? Low RDS(on) for improved efficiency
? Low Qg for better THD and improved efficiency
? Low Qrr for better THD and lower EMI
? Low package stray inductance for reduced ringing and lower
EMI
? Can deliver up to 200 W per channel into 8Ω load in half-bridge
configuration amplifier
? Dual sided cooling compatible
? Compatible with existing surface mount technologies
? RoHS compliant, halogen-free
? Lead-free (qualified up to 260°C reflow)
IRF6643TRPBF Applications
Class D audio amplifier
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