FQB3N40TM
- Mfr.Part #
- FQB3N40TM
- Manufacturer
- onsemi
- Package / Case
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- Datasheet
- Download
- Description
- MOSFET N-CH 400V 2.5A D2PAK
- Stock
- 1,490
- In Stock :
- 1,490
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- Manufacturer :
- onsemi
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Terminal Position :
- Single
- JESD-30 Code :
- R-PSSO-G2
- JESD-609 Code :
- e3
- Avalanche Energy Rating (Eas) :
- 120 mJ
- Gate Charge (Qg) (Max) @ Vgs :
- 7.5nC @ 10V
- Vgs (Max) :
- ±30V
- Current - Continuous Drain (Id) @ 25°C :
- 2.5A Tc
- FET Type :
- N-Channel
- Configuration :
- SINGLE WITH BUILT-IN DIODE
- Power Dissipation-Max :
- 3.13W Ta 55W Tc
- Number of Elements :
- 1
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Pulsed Drain Current-Max (IDM) :
- 10A
- Drain Current-Max (Abs) (ID) :
- 2.5A
- Qualification Status :
- COMMERCIAL
- Transistor Element Material :
- SILICON
- Mounting Type :
- Surface Mount
- Input Capacitance (Ciss) (Max) @ Vds :
- 230pF @ 25V
- Reach Compliance Code :
- Unknown
- Operating Temperature :
- -55°C~150°C TJ
- Number of Terminations :
- 2
- Package / Case :
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- Terminal Form :
- Gull wing
- Drive Voltage (Max Rds On,Min Rds On) :
- 10V
- Surface Mount :
- yes
- Drain to Source Voltage (Vdss) :
- 400V
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- MATTE TIN
- Rds On (Max) @ Id, Vgs :
- 3.4 Ω @ 1.25A, 10V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Case Connection :
- DRAIN
- Vgs(th) (Max) @ Id :
- 5V @ 250μA
- Series :
- QFET®
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Operating Mode :
- ENHANCEMENT MODE
- Pin Count :
- 3
- Transistor Application :
- SWITCHING
- RoHS Status :
- ROHS3 Compliant
- DS Breakdown Voltage-Min :
- 400V
- Datasheets
- FQB3N40TM
FQB3N40TM Documents

N-Channel Tape & Reel (TR) 3.4 Ω @ 1.25A, 10V ±30V 230pF @ 25V 7.5nC @ 10V 400V TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
FQB3N40TM Overview
This type of breakdown is known as "avalanche breakdown", and the energy applied to the MOSFET is called avalanche energy, and the avalanche energy rating (Eas) is 120 mJ.The maximum input capacitance of this device is 230pF @ 25V, because the input capacitance of an op amp is defined as the difference between the input terminals with one input grounded.As shown in the table below, the drain current of this device is 2.5A.There is no pulsed drain current maximum for this device based on its rated peak drain current 10A.To maintain normal operation, it's recommended that the DS breakdown voltage be kept above 400V.The drain-to-source voltage (Vdss) of this transistor needs to be at 400V in order to operate.Using drive voltage (10V), this device helps reduce its power consumption.
FQB3N40TM Features
the avalanche energy rating (Eas) is 120 mJ
based on its rated peak drain current 10A.
a 400V drain to source voltage (Vdss)
FQB3N40TM Applications
There are a lot of Rochester Electronics, LLC
FQB3N40TM applications of single MOSFETs transistors.
- Micro Solar Inverter
- 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,
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