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