IRF1902PBF
- Mfr.Part #
- IRF1902PBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- MOSFET N-CH 20V 4.2A 8SO
- Stock
- 7,053
- In Stock :
- 7,053
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage - Rated DC :
- 20V
- Vgs(th) (Max) @ Id :
- 700mV @ 250μA
- Turn-Off Delay Time :
- 23 ns
- Number of Elements :
- 1
- Published :
- 2004
- Current - Continuous Drain (Id) @ 25°C :
- 4.2A Ta
- Rise Time :
- 13ns
- Vgs (Max) :
- ±12V
- Power Dissipation :
- 2.5W
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 8
- Drain to Source Breakdown Voltage :
- 20V
- Input Capacitance :
- 310pF
- Width :
- 3.9878mm
- Turn On Delay Time :
- 5.9 ns
- Current Rating :
- 4.2A
- Drain to Source Resistance :
- 85mOhm
- Gate Charge (Qg) (Max) @ Vgs :
- 7.5nC @ 4.5V
- Height :
- 1.4986mm
- Radiation Hardening :
- No
- Fall Time (Typ) :
- 19 ns
- FET Type :
- N-Channel
- Rds On (Max) @ Id, Vgs :
- 85mOhm @ 4A, 4.5V
- RoHS Status :
- RoHS Compliant
- Series :
- HEXFET®
- Rds On Max :
- 85 mΩ
- Drive Voltage (Max Rds On,Min Rds On) :
- 2.7V 4.5V
- Min Operating Temperature :
- -55°C
- Power Dissipation-Max :
- 2.5W Ta
- Continuous Drain Current (ID) :
- 4A
- Input Capacitance (Ciss) (Max) @ Vds :
- 310pF @ 15V
- Supplier Device Package :
- 8-SO
- Operating Temperature :
- -55°C~150°C TJ
- Mount :
- Surface Mount
- Packaging :
- Tube
- Drain to Source Voltage (Vdss) :
- 20V
- Gate to Source Voltage (Vgs) :
- 12V
- Max Operating Temperature :
- 150°C
- Length :
- 4.9784mm
- Datasheets
- IRF1902PBF

N-Channel Tube 85mOhm @ 4A, 4.5V ±12V 310pF @ 15V 7.5nC @ 4.5V 20V 8-SOIC (0.154, 3.90mm Width)
IRF1902PBF 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 310pF @ 15V.In this device, the drain current (ID) is equal to the continuous current transistor can conduct.This device has 20V drain-to-source breakdown voltage, where VDS corresponds to the ID at which a specified value of ID flows and VGS equals 20V.As a result of its turn-off delay time, which is 23 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 85mOhm.Input capacitance charge delays drain current conduction until the time it takes to charge input capacitance reaches 5.9 ns.Gate-source voltages (VGS) are voltages that fall across the gate-source terminal of FET transistors. VGS is sometimes 12VV.The transistor must receive a 20V drain to source voltage (Vdss) in order to function.In addition to reducing power consumption, this device uses drive voltage (2.7V 4.5V).
IRF1902PBF Features
a continuous drain current (ID) of 4A
a drain-to-source breakdown voltage of 20V voltage
the turn-off delay time is 23 ns
single MOSFETs transistor is 85mOhm
a 20V drain to source voltage (Vdss)
IRF1902PBF Applications
There are a lot of Infineon Technologies
IRF1902PBF 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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