IRF7421D1PBF
- Mfr.Part #
- IRF7421D1PBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- MOSFET N-CH 30V 5.8A 8SO
- Stock
- 31,082
- In Stock :
- 31,082
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Max Forward Surge Current (Ifsm) :
- 15A
- Continuous Drain Current (ID) :
- 5.8A
- Drive Voltage (Max Rds On,Min Rds On) :
- 4.5V 10V
- Rds On (Max) @ Id, Vgs :
- 35mOhm @ 4.1A, 10V
- Length :
- 4.9784mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Min Operating Temperature :
- -55°C
- Turn-Off Delay Time :
- 20 ns
- Drain to Source Breakdown Voltage :
- 30V
- Fall Time (Typ) :
- 16 ns
- Threshold Voltage :
- 4V
- Supplier Device Package :
- 8-SO
- Power Dissipation :
- 2.5W
- Lead Free :
- Lead Free
- Mount :
- Surface Mount
- RoHS Status :
- RoHS Compliant
- Rds On Max :
- 35 mΩ
- Forward Current :
- 4A
- Packaging :
- Tube
- REACH SVHC :
- No SVHC
- Vgs(th) (Max) @ Id :
- 1V @ 250μA
- Current - Continuous Drain (Id) @ 25°C :
- 5.8A Ta
- Operating Temperature :
- -55°C~150°C TJ
- Input Capacitance (Ciss) (Max) @ Vds :
- 510pF @ 25V
- FET Type :
- N-Channel
- Number of Elements :
- 1
- Number of Pins :
- 8
- Drain to Source Voltage (Vdss) :
- 30V
- Current Rating :
- 5.8A
- Vgs (Max) :
- ±20V
- Nominal Vgs :
- 4 V
- Published :
- 2004
- Width :
- 3.9878mm
- Rise Time :
- 27ns
- Gate to Source Voltage (Vgs) :
- 20V
- Series :
- FETKY™
- Forward Voltage :
- 420mV
- Input Capacitance :
- 510pF
- Max Operating Temperature :
- 150°C
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Power Dissipation-Max :
- 2W Ta
- Dual Supply Voltage :
- 30V
- Radiation Hardening :
- No
- Height :
- 1.4986mm
- Drain to Source Resistance :
- 60mOhm
- FET Feature :
- Schottky Diode (Isolated)
- Gate Charge (Qg) (Max) @ Vgs :
- 27nC @ 10V
- Turn On Delay Time :
- 6.7 ns
- Voltage - Rated DC :
- 30V
- Datasheets
- IRF7421D1PBF

N-Channel Tube 35mOhm @ 4.1A, 10V ±20V 510pF @ 25V 27nC @ 10V 30V 8-SOIC (0.154, 3.90mm Width)
IRF7421D1PBF 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 510pF @ 25V.In this device, the drain current (ID) is equal to the continuous current transistor can conduct.This device has 30V drain-to-source breakdown voltage, where VDS corresponds to the ID at which a specified value of ID flows and VGS equals 30V.As a result of its turn-off delay time, which is 20 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 60mOhm.Input capacitance charge delays drain current conduction until the time it takes to charge input capacitance reaches 6.7 ns.Gate-source voltages (VGS) are voltages that fall across the gate-source terminal of FET transistors. VGS is sometimes 20VV.The threshold voltage is the point at which an electrical device activates any one of its operations, which for this transistor is 4V.The transistor must receive a 30V drain to source voltage (Vdss) in order to function.In addition to reducing power consumption, this device uses drive voltage (4.5V 10V).
IRF7421D1PBF Features
a continuous drain current (ID) of 5.8A
a drain-to-source breakdown voltage of 30V voltage
the turn-off delay time is 20 ns
single MOSFETs transistor is 60mOhm
a threshold voltage of 4V
a 30V drain to source voltage (Vdss)
IRF7421D1PBF Applications
There are a lot of Infineon Technologies
IRF7421D1PBF 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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