FDS9431A-F085
- Mfr.Part #
- FDS9431A-F085
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- MOSFET P-CH 20V 3.5A 8SOIC
- Stock
- 34,230
- In Stock :
- 34,230
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- Manufacturer :
- onsemi
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Published :
- 1999
- Drive Voltage (Max Rds On,Min Rds On) :
- 2.5V 4.5V
- Radiation Hardening :
- No
- FET Type :
- P-Channel
- Continuous Drain Current (ID) :
- 3.5A
- Power Dissipation-Max :
- 2.5W Ta
- Operating Temperature :
- -55°C~150°C TJ
- Mount :
- Surface Mount
- Element Configuration :
- Single
- Number of Pins :
- 8
- RoHS Status :
- ROHS3 Compliant
- Operating Mode :
- ENHANCEMENT MODE
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e4
- Series :
- Automotive, AEC-Q101
- Pbfree Code :
- yes
- Rise Time :
- 20ns
- Number of Terminations :
- 8
- Vgs(th) (Max) @ Id :
- 1V @ 250μA
- Gate Charge (Qg) (Max) @ Vgs :
- 8.5nC @ 4.5V
- Fall Time (Typ) :
- 21 ns
- Packaging :
- Tape and Reel (TR)
- Drain to Source Voltage (Vdss) :
- 20V
- Number of Elements :
- 1
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Transistor Element Material :
- SILICON
- Drain-source On Resistance-Max :
- 0.13Ohm
- Vgs (Max) :
- ±8V
- Gate to Source Voltage (Vgs) :
- 8V
- Transistor Application :
- SWITCHING
- Power Dissipation :
- 2.5W
- Lifecycle Status :
- LIFETIME (Last Updated: 1 week ago)
- Drain to Source Breakdown Voltage :
- -20V
- Current - Continuous Drain (Id) @ 25°C :
- 3.5A Ta
- Turn-Off Delay Time :
- 31 ns
- Rds On (Max) @ Id, Vgs :
- 130m Ω @ 3.5A, 4.5V
- Turn On Delay Time :
- 6.5 ns
- Terminal Finish :
- Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
- Terminal Position :
- Dual
- Input Capacitance (Ciss) (Max) @ Vds :
- 405pF @ 10V
- Mounting Type :
- Surface Mount
- Weight :
- 230.4mg
- Datasheets
- FDS9431A-F085

P-Channel Tape & Reel (TR) 130m Ω @ 3.5A, 4.5V ±8V 405pF @ 10V 8.5nC @ 4.5V 20V 8-SOIC (0.154, 3.90mm Width)
FDS9431A-F085 Overview
A device's maximum input capacitance is 405pF @ 10V, but its input capacitance parameter, CI, is measured as the capacitance between the input terminals of the device with either input grounded.Its continuous drain current is 3.5A for this device. Drain current refers to the capacity of the device to conduct continuous current.Single MOSFETs transistor is the voltage at which VDS flows at a specified ID value, wSingle MOSFETs transistorh VGS=-20V, and this device has a drain-to-source breakdown voltage of -20V voltage.A device's turn-off delay time is the amount of time it takes to charge its input capacitance before drain current conduction can begin, which is 31 ns.Before drain current conduction begins, the device's input capacitance must be charged, so the delay time is 6.5 ns.Generally, the gate-source voltage (VGS) of a FET transistor is the voltage across its gate-source terminal, which is 8V.To operate this transistor, you need to apply a 20V drain to source voltage (Vdss).This device uses no drive voltage (2.5V 4.5V) to reduce its overall power consumption.
FDS9431A-F085 Features
a continuous drain current (ID) of 3.5A
a drain-to-source breakdown voltage of -20V voltage
the turn-off delay time is 31 ns
a 20V drain to source voltage (Vdss)
FDS9431A-F085 Applications
There are a lot of ON Semiconductor
FDS9431A-F085 applications of single MOSFETs transistors.
- 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.
- DC-to-DC converters
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