FDT439N
- Mfr.Part #
- FDT439N
- Manufacturer
- onsemi
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- MOSFET N-CH 30V 6.3A SOT223-4
- Stock
- 12,200
- In Stock :
- 12,200
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- Manufacturer :
- onsemi
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Height :
- 1.8mm
- Nominal Vgs :
- 670 mV
- Transistor Element Material :
- SILICON
- JESD-609 Code :
- e3
- Rds On (Max) @ Id, Vgs :
- 45m Ω @ 6.3A, 4.5V
- Turn-Off Delay Time :
- 30 ns
- Current - Continuous Drain (Id) @ 25°C :
- 6.3A Ta
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 18 Weeks
- Dual Supply Voltage :
- 30V
- Pbfree Code :
- yes
- Mount :
- Surface Mount
- Case Connection :
- DRAIN
- Terminal Form :
- Gull wing
- Termination :
- SMD/SMT
- FET Type :
- N-Channel
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Weight :
- 250.2mg
- Continuous Drain Current (ID) :
- 6.3A
- Packaging :
- Tape and Reel (TR)
- Gate to Source Voltage (Vgs) :
- 8V
- Lifecycle Status :
- ACTIVE (Last Updated: 10 hours ago)
- Max Junction Temperature (Tj) :
- 150°C
- Rise Time :
- 10ns
- Drain to Source Breakdown Voltage :
- 30V
- Element Configuration :
- Single
- Operating Mode :
- ENHANCEMENT MODE
- Length :
- 6.5mm
- Power Dissipation-Max :
- 3W Ta
- Package / Case :
- TO-261-4, TO-261AA
- Voltage - Rated DC :
- 30V
- Turn On Delay Time :
- 6 ns
- Fall Time (Typ) :
- 10 ns
- Number of Pins :
- 4
- Vgs(th) (Max) @ Id :
- 1V @ 250μA
- Pulsed Drain Current-Max (IDM) :
- 20A
- Number of Channels :
- 1
- Contact Plating :
- Tin
- REACH SVHC :
- No SVHC
- Width :
- 3.56mm
- Published :
- 1999
- ECCN Code :
- EAR99
- Number of Elements :
- 1
- Threshold Voltage :
- 670mV
- Transistor Application :
- SWITCHING
- Resistance :
- 45mOhm
- Drive Voltage (Max Rds On,Min Rds On) :
- 2.5V 4.5V
- Current Rating :
- 6.3A
- Vgs (Max) :
- ±8V
- Gate Charge (Qg) (Max) @ Vgs :
- 15nC @ 4.5V
- Radiation Hardening :
- No
- Input Capacitance (Ciss) (Max) @ Vds :
- 500pF @ 15V
- Power Dissipation :
- 3W
- Number of Terminations :
- 4
- Lead Free :
- Lead Free
- Operating Temperature :
- -55°C~150°C TJ
- Datasheets
- FDT439N
FDT439N Documents

N-Channel Tape & Reel (TR) 45m Ω @ 6.3A, 4.5V ±8V 500pF @ 15V 15nC @ 4.5V TO-261-4, TO-261AA
FDT439N Description
Onsemi's patented, high cell density, DMOS technology is used to make the FDT439N channel enhancement mode power field-effect transistor. This extremely high-density technique has been specifically designed to reduce on-state resistance and improve switching performance. The FDT439N is ideal for low voltage, low current applications such as laptop computer power management, battery-powered circuits, and DC motor control.
FDT439N Features
-
Fast switching speed.
-
This Device is Pb?Free
-
6.3 A, 30 V
RDS(on) = 0.045 @ VGS = 4.5 V
RDS(on) = 0.058 @ VGS = 2.5 V
-
High power and current handling capability in a widely used surface mount package.
FDT439N Applications
-
Load Switch
-
Motor Driving
-
DC/DC Converter
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